Power through your day with high-performance 8th Gen Intel Core processors unleashed by optional Intel Optane memory and discrete graphics.
Expansion that extends your investment
The full value of your investment comes with expansion that extends the life of your PC. The HP ProDesk 400 SFF has two bays and two half-height slots, and optional ports to connect up to three HP displays.
With 8 total USB ports and optional Bluetooth connectivity, the HP ProDesk 400 SFF becomes a hub for all your devices in the office.
Tested and ready
The reliable HP ProDesk 400 SFF experienced 120,000 hours of the HP Total Test Process and now has an optional dust filter to help extend the life of your PC by reducing airborne particulate intake in the most demanding work environments.
4 x USB 3.1 Gen 1 , 4 x USB 2.0 , 1 x VGA , 1 x DisplayPort , 1 x headphones/microphone , 1 x audio line-in , 1 x audio line-out , 1 x LAN (Gigabit Ethernet) - RJ-45 , 1 x serial , 1 x PS/2 keyboard / mouse
Security lock slot (cable lock sold separately)
Security Slot Type
Kensington security slot
CCC, CECP, SEPA
AC 120/230 V (50/60 Hz)
Power Factor Correction
Operating System / Software
Windows 10 Pro 64-bit Edition English
Skype, HP SoftPaq Download Manager, HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP ePrint, HP Hotkey Support, Windows Defender, HP Client Security, HP Systems Software Manager (free download), HP Velocity, HP Secure Erase, HP BIOS Configuration Utility (free download), HP Drive Packs (free download), HP Client Catalogue (free download), HP BIOS Config Utility, HP JumpStart, HP Workwise, HP Noise Cancellation, HP BIOSphere Gen3, Native Miracast, HP JetAdvantage, HP Manageability & Integration Kit (free download), HP Notifications, HP Wireless Wakeup
ENERGY STAR Certified
Service & Support
Limited warranty - parts and labour - 1 year - on-site
Dimensions & Weight
Dimensions & Weight (Shipping)
Min Operating Temperature
Max Operating Temperature
Humidity Range Operating
10 - 90% (non-condensing)
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