2 Reviews
HP ProDesk 400 Series
Meet the everyday needs of your growing business with a smart financial investment in expandable desktop PCs.




Reliable future-ready performers

Stand sold separately.

Windows 10 Pro
Be productive in any situation with Windows 10 Pro4 and powerful security, collaboration, and connectivity features from HP.

Expansion-ready
Realize the full value of your investment with expansion and storage options2 that extend the life of your PC.
Select a PC that fits your business
Take your footprint down to near zero with a PC that attaches behind an HP Pro Display2, or mount3 and secure it almost anywhere.
HP ProDesk 400 G6 Desktop Mini PC
Experience powerful everyday business performance and security in a stylish, petite package.
PROCESSOR: Up to 10th Gen Intel® Core™ processor1
DIMENSIONS: 6.97" x 6.89" x 1.35"
MEMORY: Up to 64 GB of DDR4 memory2
STORAGE: Optional high speed PCIe NVMe SSD, large capacity HDD, and ODD modules2
PORTS: Options of futureproof and Legacy I/O ports2
Shop now
HP ProDesk 400 G7 Small Form Factor PC
The full value of your investment comes with expansion that extends the life of your PC.
PROCESSOR: Up to 10th Gen Intel® Core™ processor1.
DIMENSIONS: 11.9" x 10.6" x 3.7".
GRAPHICS: Optional discrete graphics2
PORTS: Maximum 11 USB ports, three video outputs
EXPANSION: 2 bays and 2 half-height slots, and optional ports2
Shop nowHP ProDesk 405 G6 Desktop Mini PC
Commercial–grade performance in a highly secure and scalable PC with flexible deployment capabilities.
PROCESSOR: Up to AMD Ryzen™ PRO 4000 Series processor5
DIMENSIONS: 6.97" x 6.89" x 1.35".
MEMORY: Up to 64 GB of DDR4 memory2
STORAGE: Optional high speed PCIe NVMe SSD, large capacity HDD, and ODD modules2
PORTS: Options of futureproof and Legacy I/O ports2
Coming soon
HP ProDesk 405 G6 Small Form Factor PC
Highly secure and scalable PC with the power your growing business needs.
PROCESSOR: Up to AMD Ryzen™ PRO 4000 Series processor5
DIMENSIONS: 11.9" x 10.6" x 3.7".
MEMORY: Up to 64 GB of DDR4 memory2
STORAGE: 2 bays and 2 half-height slots, and optional ODD module2
PORTS: Maximum 11 USB ports, three video outputs
Coming soon
Features
Sustainability
Use of ocean–bound plastics in the speaker box6 and molded pulp packaging help reduce the impact on the environment.
Reliability
Designed to pass 120,000 hours of HP's Total Test Process5 and undergoes MIL-STD 810H testing.6,7
HP Manageability Integration Kit12
Streamline the management of security, hardware, and BIOS settings for your fleet with the HP Manageability Integration Kit.
HP Sure Click
Help protect your PC from websites, attachments, malware, ransomware, and viruses with hardware-enforced security.9
HP Sure sense
Harness the power of deep learning AI to identify and quarantine never-before-seen attacks, helping prevent infections before they happen.10
HP BIOSphere Gen6
Keep productivity high and downtime minimal with automatic updates and security checks.11
You might also be interested in

HP ProBook 600 Series
Get the performance features and reliable, tested technology to take care of business anywhere it goes.
HP ProDesk 400 Series
Reliable and affordable PCs that are expandable to grow with your business.
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.
USB Type-C™ and USB-C™ are registered trademarks of USB Implementers Forum.
Bluetooth is a trademark owned by its proprietor and used by HP Inc. under license.
- Multi–Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel's numbering, branding and naming are not a measurement of higher performance.
- Sold separately or as an optional feature.
- Mounting hardware sold separately.
- Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com
. - Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD's numbering is not a measurement of clock speed.
- Speaker enclosure component made with 5% ocean bound plastic.
- HP Total Test Process testing is not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.
- MIL–STD 810 is not intended to demonstrate fitness for U.S. Department of Defense contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.
- HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- HP Sure Sense requires Windows 10 or Enterprise.
- HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- HP Manageability Integration Kit can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html
You might also be interested in...
HP ProDesk 400 G6 Desktop Mini PC
- Business
- Windows 10 Pro 64
- 10th Generation Intel® Core™ i3 processor
- 8 GB memory; 500 GB HDD storage
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and built-in security everywhere you need a desktop.
Rear:1 RJ-45; 1 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 2 USB Type-A 480Mbps signaling rate
:
Additional:1 USB 3.1 Gen 2 [39]
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.
- [2] Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
- [3] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 10) of disk is reserved for system recovery software.
- [4] Must be configured at time of purchase.
- [5] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock
- [7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
- [8] Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel® and AMD 7th generation and forward processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com
- [9] Wireless access point and internet service required.
- [10] HP Native Miracast Support: Miracast is a wireless technology your PC can use to project your screen to TVs, projectors, and streaming.
- [11] HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
- [12] Intel® Identity Protection Technology (Intel® IPT): Models configured with Intel® Core™ processors have the ability to utilize advanced security protection for online transactions. Intel® IPT, used in conjunction with participating web sites, provides double identity authentication by adding a hardware component in addition to the usual user name and password. Intel® IPT is initialized through an HP Client Security module.
- [13] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [14] External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.
- [15] All power supplies are not available in every region.
- [16] Availability may vary by country.
- [17] The 2.5" SATA drive bay can be both HDD and SSD.
- [18] Ports are optional. Max of one Flex Port 1 can be configured, with Serial port sold separately or as an optional feature. Max of one Flex Port 2 can be configured, and must be configured at time of purchase.
- [19] Actual data rate is determined by both the system's configured processor and memory module installed.
- [20] HP Drive Lock is not supported on NVMe drives.
- [21] HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- [22] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See www.intel.com/technology/turboboost for more information.
- [23] Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
- [24] HP Password Manager requires Internet Explorer or Chrome™ or Firefox. Some websites and applications may not be supported. User may need to enable or allow the add-on / extension in the internet browser.
- [25] HP Support Assistant requires Windows and Internet access.
- [26] Windows Defender Opt In, Windows 10, and internet connection required for updates.
- [27] HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
- [28] Ivanti Management Suite: subscription required.
- [29] HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [30] HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2: can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
- [31] Skype for Business Certified: Sold separately or as an optional feature.
- [34] Intel® Optane™ memory is sold separately. Intel® Optane™ memory system acceleration does not replace or increase the DRAM in your system. Available for HP commercial desktops and notebooks and for select HP workstations (HP Z240 Tower/SFF, Z2 Mini, ZBook Studio, 15 and 17 G5) and requires a SATA HDD, 7th Gen or higher Intel® Core™ processor or Intel ® Xeon® processor E3-1200 V6 product family or higher, BIOS version with Intel® Optane™ supported, Windows 10 version 1703 or higher, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1, and an Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
- [35] HP Cloud Recovery is available for HP Elite and Pro desktops and laptops PCs with Intel® or AMD processors and requires an open, wired network connection. Note: You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Detail please refer to: https://support.hp.com/us-en/document/c05115630.
- [36] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
- [37] HP Sure Sense requires Windows 10 Pro or Enterprise.
- [38] Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
- [39] headphone/microphone combo OMTP and CTIA.
- [40] Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
3% back in HP Rewards
HP Rewards is a loyalty program where users earn HP Rewards points by buying eligible HP Products.
Learn more
HP ProDesk 400 G6 Desktop Mini PC
- Business
- Windows 10 Pro 64
- 10th Generation Intel® Core™ i5 processor
- 8 GB memory; 256 GB SSD storage
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and built-in security everywhere you need a desktop.
Rear:1 RJ-45; 1 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 2 USB Type-A 480Mbps signaling rate
:
:1 USB 3.1 Gen 2 [39]
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.
- [2] Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
- [3] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 10) of disk is reserved for system recovery software.
- [4] Must be configured at time of purchase.
- [5] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
- [8] Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel® and AMD 7th generation and forward processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com
- [9] Wireless access point and internet service required.
- [10] HP Native Miracast Support: Miracast is a wireless technology your PC can use to project your screen to TVs, projectors, and streaming.
- [11] HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
- [12] Intel® Identity Protection Technology (Intel® IPT): Models configured with Intel® Core™ processors have the ability to utilize advanced security protection for online transactions. Intel® IPT, used in conjunction with participating web sites, provides double identity authentication by adding a hardware component in addition to the usual user name and password. Intel® IPT is initialized through an HP Client Security module.
- [13] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [14] External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.
- [15] All power supplies are not available in every region.
- [16] Availability may vary by country.
- [17] The 2.5" SATA drive bay can be both HDD and SSD.
- [18] Ports are optional. Max of one Flex Port 1 can be configured, with Serial port sold separately or as an optional feature. Max of one Flex Port 2 can be configured, and must be configured at time of purchase.
- [19] Actual data rate is determined by both the system's configured processor and memory module installed.
- [20] HP Drive Lock is not supported on NVMe drives.
- [21] HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- [22] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See www.intel.com/technology/turboboost for more information.
- [23] Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
- [24] HP Password Manager requires Internet Explorer or Chrome™ or Firefox. Some websites and applications may not be supported. User may need to enable or allow the add-on / extension in the internet browser.
- [25] HP Support Assistant requires Windows and Internet access.
- [26] Windows Defender Opt In, Windows 10, and internet connection required for updates.
- [27] HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
- [28] Ivanti Management Suite: subscription required.
- [29] HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [30] HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2: can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
- [31] Skype for Business Certified: Sold separately or as an optional feature.
- [34] Intel® Optane™ memory is sold separately. Intel® Optane™ memory system acceleration does not replace or increase the DRAM in your system. Available for HP commercial desktops and notebooks and for select HP workstations (HP Z240 Tower/SFF, Z2 Mini, ZBook Studio, 15 and 17 G5) and requires a SATA HDD, 7th Gen or higher Intel® Core™ processor or Intel ® Xeon® processor E3-1200 V6 product family or higher, BIOS version with Intel® Optane™ supported, Windows 10 version 1703 or higher, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1, and an Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
- [35] HP Cloud Recovery is available for HP Elite and Pro desktops and laptops PCs with Intel® or AMD processors and requires an open, wired network connection. Note: You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Detail please refer to: https://support.hp.com/us-en/document/c05115630.
- [36] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
- [37] HP Sure Sense requires Windows 10 Pro or Enterprise.
- [38] Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
- [39] headphone/microphone combo OMTP and CTIA.
- [40] Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
- [41] HP Smart Support automatically collects the telemetry necessary upon initial boot of the product to deliver device-level configuration data and health insights and is available preinstalled on select products, thru HP Factory Configuration Services; or it can be downloaded. For more information about how to enable HP Smart Support or for download, please visit http://www.hp.com/smart-support
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
3% back in HP Rewards
HP Rewards is a loyalty program where users earn HP Rewards points by buying eligible HP Products.
Learn more
HP ProDesk 400 G6 Desktop Mini PC
- Business
- Windows 10 Pro 64
- 10th Generation Intel® Core™ i5 processor
- 8 GB memory; 512 GB SSD storage
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and built-in security everywhere you need a desktop.
Rear:1 RJ-45; 1 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 2 USB Type-A 480Mbps signaling rate
:
Additional:1 USB 3.1 Gen 2 [39]
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.
- [2] Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
- [3] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 10) of disk is reserved for system recovery software.
- [4] Must be configured at time of purchase.
- [5] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
- [8] Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel® and AMD 7th generation and forward processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com
- [9] Wireless access point and internet service required.
- [10] HP Native Miracast Support: Miracast is a wireless technology your PC can use to project your screen to TVs, projectors, and streaming.
- [11] HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
- [12] Intel® Identity Protection Technology (Intel® IPT): Models configured with Intel® Core™ processors have the ability to utilize advanced security protection for online transactions. Intel® IPT, used in conjunction with participating web sites, provides double identity authentication by adding a hardware component in addition to the usual user name and password. Intel® IPT is initialized through an HP Client Security module.
- [13] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [14] External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.
- [15] All power supplies are not available in every region.
- [16] Availability may vary by country.
- [17] The 2.5" SATA drive bay can be both HDD and SSD.
- [18] Ports are optional. Max of one Flex Port 1 can be configured, with Serial port sold separately or as an optional feature. Max of one Flex Port 2 can be configured, and must be configured at time of purchase.
- [19] Actual data rate is determined by both the system's configured processor and memory module installed.
- [20] HP Drive Lock is not supported on NVMe drives.
- [21] HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- [22] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See www.intel.com/technology/turboboost for more information.
- [23] Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
- [24] HP Password Manager requires Internet Explorer or Chrome™ or Firefox. Some websites and applications may not be supported. User may need to enable or allow the add-on / extension in the internet browser.
- [25] HP Support Assistant requires Windows and Internet access.
- [26] Windows Defender Opt In, Windows 10, and internet connection required for updates.
- [27] HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
- [28] Ivanti Management Suite: subscription required.
- [29] HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [30] HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2: can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
- [31] Skype for Business Certified: Sold separately or as an optional feature.
- [34] Intel® Optane™ memory is sold separately. Intel® Optane™ memory system acceleration does not replace or increase the DRAM in your system. Available for HP commercial desktops and notebooks and for select HP workstations (HP Z240 Tower/SFF, Z2 Mini, ZBook Studio, 15 and 17 G5) and requires a SATA HDD, 7th Gen or higher Intel® Core™ processor or Intel ® Xeon® processor E3-1200 V6 product family or higher, BIOS version with Intel® Optane™ supported, Windows 10 version 1703 or higher, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1, and an Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
- [35] HP Cloud Recovery is available for HP Elite and Pro desktops and laptops PCs with Intel® or AMD processors and requires an open, wired network connection. Note: You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Detail please refer to: https://support.hp.com/us-en/document/c05115630.
- [36] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
- [37] HP Sure Sense requires Windows 10 Pro or Enterprise.
- [38] Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
- [39] headphone/microphone combo OMTP and CTIA.
- [40] Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
- [41] HP Smart Support automatically collects the telemetry necessary upon initial boot of the product to deliver device-level configuration data and health insights and is available preinstalled on select products, thru HP Factory Configuration Services; or it can be downloaded. For more information about how to enable HP Smart Support or for download, please visit http://www.hp.com/smart-support
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
3% back in HP Rewards
HP Rewards is a loyalty program where users earn HP Rewards points by buying eligible HP Products.
Learn more
HP Business Desktop ProDesk 400 G6 Desktop Computer
- Windows 10 Pro 64-bit - Intel UHD Graphics DDR4 SDRAM - English Keyboard - IEEE 802.11ax - 65 W
A value-added, commercial-grade PC performer
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and builtin security everywhere you need a desktop.
Robust power for your daily demands
Get solid desktop performance for your workflows in a surprisingly small package with an Intel® processor, high-speed DDR4 memory, and SuperSpeed USB Type-C® 10Gbps signaling rate connectivity.
Streamline your setup
Save space by attaching your Mini behind an HP monitor.
Built on a secure foundation
Protect your Mini with our hardware-enforced solutions like HP BIOSphere Gen6, HP Sure Sense, HP Sure Click, and HP Manageability Integration Kit.
Featuring
Let nothing stand in your way
Power through your day with Windows 10 Pro and the powerful security, collaboration and connectivity features from HP.
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.
230 V AC
WEEE
RoHS
- ProDesk 400 G6 Desktop Mini PC
- Keyboard
- Mouse
- Power Adapter
HP ProDesk 400 G6 Mini Desktop PC - Customizable
- Business
- Windows 10 Pro
- 10th Generation Intel® Core™ i5 processor
- 8 GB memory; 256 GB M.2 SSD storage
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and built-in security everywhere you need a desktop.
FreeDOS
Intel® Pentium® Gold G6400T Processor (3.4 GHz, 4 MB cache, 2 core, 35W) + Intel® UHD Graphics 610
Intel® Pentium® Gold G6500T Processor (3.5 GHz, 4 MB cache, 2 core, 35W) + Intel® UHD Graphics 630
Intel® Core™ i3-10100T Processor (3 GHz, up to 3.8 GHz w/Boost, 6 MB cache, 4 core, 35W) + Intel® UHD Graphics 630
Intel® Core™ i3-10300T Processor (3 GHz, up to 3.9 GHz w/Boost, 8 MB cache, 4 core, 35W) + Intel® UHD Graphics 630
Intel® Core™ i5-10600T Processor (2.4 GHz, up to 4.0 w/Boost, 12 MB cache, 6 core, 35W) + Intel® UHD Graphics 630
Intel® Core™ i7-10700T Processor (2.0 GHz, up to 4.5 w/Boost, 16 MB cache, 8 core, 35W) + Intel® UHD Graphics 630 Intel® Core™ i5-10500T Processor (2.3 GHz, up to 3.8 w/Boost, 12 MB cache, 6 core, 35W) + Intel® UHD Graphics 630
Rear:1 RJ-45; 1 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 2 USB Type-A 480Mbps signaling rate
:
: No 3rd Display Port
VGA Port (v2)
HDMI Port (v2)
Type-C USB 3.1 Gen 2 Port with 100W Power Delivery from Display (v2) No 3rd Display Port
HP Serial Port I/O Option DisplayPort Port (v2) 2 x Type-A USB 2.0 I/O Port Option [39]
4 GB (1 x 4 GB) DDR4-2933 SODIMM Memory
8 GB (1 x 8 GB) DDR4-2933 SODIMM Memory
8 GB (2 x 4 GB) DDR4-2666 SODIMM Memory
8 GB (2 x 4 GB) DDR4-2933 SODIMM Memory
16 GB (1 x 16 GB) DDR4-2666 SODIMM Memory
16 GB (1 x 16 GB) DDR4-2933 SODIMM Memory
16 GB (2 x 8 GB) DDR4-2666 SODIMM Memory
16 GB (2 x 8 GB) DDR4-2933 SODIMM Memory
32 GB (1 x 32 GB) DDR4-2666 SODIMM Memory
32 GB (1 x 32 GB) DDR4-2933 SODIMM Memory
32 GB (2 x 16 GB) DDR4-2666 SODIMM Memory
32 GB (2 x 16 GB) DDR4-2933 SODIMM Memory
64 GB (2 x 32 GB) DDR4-2933 SODIMM Memory
64 GB (2 x 32 GB) DDR4-2666 SODIMM Memory 8 GB (1 x 8 GB) DDR4-2666 SODIMM Memory
256 GB M.2 2280 PCIe NVMe OPAL 2 Self-Encrypted (SED) TLC SSD
256 GB Intel® Optane™ Memory H10 with SSD
512 GB M.2 2280 PCIe NVMe OPAL 2 Self-Encrypted (SED) TLC SSD
512 GB M.2 2280 PCIe NVMe TLC SSD
512 GB Intel® Optane™ Memory H10 with SSD
Intel® Wi-Fi 6 AX201 (2x2) + Bluetooth® 5 External Antenna (no-vPro™)
HP USB Wired Keyboard
HP Business Slim Wired SmartCard CCID Keyboard
HP Wireless Keyboard and Mouse Business Slim Keyboard
HP USB PS/2 Washable Standalone Wired Keyboard
1000dpi USB Laser Mouse
HP USB PS/2 Washable Wired Mouse
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.
- [2] Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
- [3] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 10) of disk is reserved for system recovery software.
- [4] Must be configured at time of purchase.
- [5] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [6] For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system. Memory modules support data transfer rates up to 2666 MT/s; actual data rate is determined by the system's configured processor. See processor specifications for supported memory data rate.
- [7] All memory slots are customer accessible / upgradeable.
- [8] Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel® and AMD 7th generation and forward processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com
- [9] Wireless access point and internet service required.
- [10] HP Native Miracast Support: Miracast is a wireless technology your PC can use to project your screen to TVs, projectors, and streaming.
- [11] HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
- [12] Intel® Identity Protection Technology (Intel® IPT): Models configured with Intel® Core™ processors have the ability to utilize advanced security protection for online transactions. Intel® IPT, used in conjunction with participating web sites, provides double identity authentication by adding a hardware component in addition to the usual user name and password. Intel® IPT is initialized through an HP Client Security module.
- [13] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [14] External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.
- [15] All power supplies are not available in every region.
- [16] Availability may vary by country.
- [17] The 2.5" SATA drive bay can be both HDD and SSD.
- [18] Ports are optional. Max of one Flex Port 1 can be configured, with Serial port sold separately or as an optional feature. Max of one Flex Port 2 can be configured, and must be configured at time of purchase.
- [19] Actual data rate is determined by both the system's configured processor and memory module installed.
- [20] HP Drive Lock is not supported on NVMe drives.
- [21] HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- [22] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See www.intel.com/technology/turboboost for more information.
- [23] Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
- [24] HP Password Manager requires Internet Explorer or Chrome™ or Firefox. Some websites and applications may not be supported. User may need to enable or allow the add-on / extension in the internet browser.
- [25] HP Support Assistant requires Windows and Internet access.
- [26] Windows Defender Opt In, Windows 10, and internet connection required for updates.
- [27] HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
- [28] Ivanti Management Suite: subscription required.
- [29] HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [30] HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2: can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
- [31] Skype for Business Certified: Sold separately or as an optional feature.
- [34] Intel® Optane™ memory is sold separately. Intel® Optane™ memory system acceleration does not replace or increase the DRAM in your system. Available for HP commercial desktops and notebooks and for select HP workstations (HP Z240 Tower/SFF, Z2 Mini, ZBook Studio, 15 and 17 G5) and requires a SATA HDD, 7th Gen or higher Intel® Core™ processor or Intel ® Xeon® processor E3-1200 V6 product family or higher, BIOS version with Intel® Optane™ supported, Windows 10 version 1703 or higher, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1, and an Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
- [35] HP Cloud Recovery is available for HP Elite and Pro desktops and laptops PCs with Intel® or AMD processors and requires an open, wired network connection. Note: You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Detail please refer to: https://support.hp.com/us-en/document/c05115630.
- [36] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
- [37] HP Sure Sense requires Windows 10 Pro or Enterprise.
- [38] Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
- [39] headphone/microphone combo OMTP and CTIA.
- [40] Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
- [41] HP Smart Support automatically collects the telemetry necessary upon initial boot of the product to deliver device-level configuration data and health insights and is available preinstalled on select products, thru HP Factory Configuration Services; or it can be downloaded. For more information about how to enable HP Smart Support or for download, please visit http://www.hp.com/smart-support
23 Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
27 HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
29 HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
37 headphone/microphone combo OMTP and CTIA.
38 Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
11 HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
35 HP Sure Sense requires Windows 10 Pro or Enterprise.
36 Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
40
23 Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
27 HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
29 HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
37 headphone/microphone combo OMTP and CTIA.
38 Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
11 HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
35 HP Sure Sense requires Windows 10 Pro or Enterprise.
36 Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
40
- Free shipping
- Extended build time
- Save 35% instantly
3% back in HP Rewards
HP Rewards is a loyalty program where users earn HP Rewards points by buying eligible HP Products.
Learn more
HP ProDesk 400 G6 Desktop Mini PC
- Business
- Windows 10 Pro 64
- 10th Generation Intel® Core™ i3 processor
- 8 GB memory; 128 GB SSD storage
Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 Desktop Mini. Get essential productivity and built-in security everywhere you need a desktop.
Rear:1 RJ-45; 1 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI 1.4b; 2 USB Type-A 480Mbps signaling rate
:
Additional:1 DisplayPort™ [39]
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com/.
- [2] Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
- [3] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 10) of disk is reserved for system recovery software.
- [4] Must be configured at time of purchase.
- [5] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
- [7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
- [8] Your product does not support Windows 8 or Windows 7. In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel® and AMD 7th generation and forward processors or provide any Windows 8 or Windows 7 drivers on http://www.support.hp.com
- [9] Wireless access point and internet service required.
- [10] HP Native Miracast Support: Miracast is a wireless technology your PC can use to project your screen to TVs, projectors, and streaming.
- [11] HP Driver Packs not preinstalled, however available for download at http://www.hp.com/go/clientmanagement.
- [12] Intel® Identity Protection Technology (Intel® IPT): Models configured with Intel® Core™ processors have the ability to utilize advanced security protection for online transactions. Intel® IPT, used in conjunction with participating web sites, provides double identity authentication by adding a hardware component in addition to the usual user name and password. Intel® IPT is initialized through an HP Client Security module.
- [13] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [14] External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.
- [15] All power supplies are not available in every region.
- [16] Availability may vary by country.
- [17] The 2.5" SATA drive bay can be both HDD and SSD.
- [18] Ports are optional. Max of one Flex Port 1 can be configured, with Serial port sold separately or as an optional feature. Max of one Flex Port 2 can be configured, and must be configured at time of purchase.
- [19] Actual data rate is determined by both the system's configured processor and memory module installed.
- [20] HP Drive Lock is not supported on NVMe drives.
- [21] HP BIOSphere Gen6 is available on select HP Pro and Elite PCs. See product specifications for details. Features may vary depending on the platform and configurations.
- [22] Intel® Turbo Boost technology requires a PC with a processor with Intel Turbo Boost capability. Intel Turbo Boost performance varies depending on hardware, software and overall system configuration. See www.intel.com/technology/turboboost for more information.
- [23] Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method.
- [24] HP Password Manager requires Internet Explorer or Chrome™ or Firefox. Some websites and applications may not be supported. User may need to enable or allow the add-on / extension in the internet browser.
- [25] HP Support Assistant requires Windows and Internet access.
- [26] Windows Defender Opt In, Windows 10, and internet connection required for updates.
- [27] HP Client Security Manager Gen6 requires Windows and is available on the select HP Elite and Pro PCs.
- [28] Ivanti Management Suite: subscription required.
- [29] HP Sure Click requires Windows 10 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [30] HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2: can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
- [31] Skype for Business Certified: Sold separately or as an optional feature.
- [34] Intel® Optane™ memory is sold separately. Intel® Optane™ memory system acceleration does not replace or increase the DRAM in your system. Available for HP commercial desktops and notebooks and for select HP workstations (HP Z240 Tower/SFF, Z2 Mini, ZBook Studio, 15 and 17 G5) and requires a SATA HDD, 7th Gen or higher Intel® Core™ processor or Intel ® Xeon® processor E3-1200 V6 product family or higher, BIOS version with Intel® Optane™ supported, Windows 10 version 1703 or higher, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1, and an Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
- [35] HP Cloud Recovery is available for HP Elite and Pro desktops and laptops PCs with Intel® or AMD processors and requires an open, wired network connection. Note: You must back up important files, data, photos, videos, etc. before use to avoid loss of data. Detail please refer to: https://support.hp.com/us-en/document/c05115630.
- [36] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.
- [37] HP Sure Sense requires Windows 10 Pro or Enterprise.
- [38] Storage Drivelock does not work with Self Encrypting or Optane™ based storage.
- [39] headphone/microphone combo OMTP and CTIA.
- [40] Simply sign up and start using Xerox® DocuShare® Go. No credit card. No obligation. Data will become unavailable unless a subscription is entered before the end of the 90 day free trial period. See visit www.xerox.com/docusharego for details.
- [41] HP Smart Support automatically collects the telemetry necessary upon initial boot of the product to deliver device-level configuration data and health insights and is available preinstalled on select products, thru HP Factory Configuration Services; or it can be downloaded. For more information about how to enable HP Smart Support or for download, please visit http://www.hp.com/smart-support
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
7 Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
3% back in HP Rewards
HP Rewards is a loyalty program where users earn HP Rewards points by buying eligible HP Products.
Learn more








