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Small black and silver desktop tower beside a 27 inch monitor

HP

HP ProDesk 400 G5 SFF i3-8100 16GB 512GB 27" monitor desktop PC

SKU CH-3Q3S-A31XD

Compact small-form-factor desktop with an Intel Core i3-8100, 16 GB DDR4, 512 GB SSD and a new 27-inch FHD monitor, ready for Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i3 8th Gen
  • RAM capacity16 GB DDR4
  • SSD storage512 GB
  • GraphicsIntel UHD Graphics 630
  • CPU model3.6 GHz
  • Ready-to-work desktop with Windows 11 Pro installed
  • 8th Gen Core i3-8100 at 3.6 GHz for responsive everyday tasks
  • 16 GB DDR4 memory keeps multiple apps running smoothly
  • 512 GB SSD provides fast boot and file access
  • New 27 inch FHD monitor included for a complete setup

Business desktop bundle

The HP ProDesk 400 G5 SFF pairs an Intel Core i3-8100 at 3.6GHz with 16GB DDR4 2666 memory and a 512GB SSD. A new 27 inch FHD monitor ships in the box alongside Windows 11 Pro. The compact small-form-factor chassis uses a 180W power supply and air cooling.

Suited for office productivity

This system handles word processing, spreadsheets, email, web browsing, presentations and video conferencing. It also runs basic photo or video editing and light programming tasks. Buyers who need discrete graphics performance, larger local storage or multi-monitor gaming should look at a different configuration.

Sustained workload behaviour

Intel UHD Graphics 630 shares system memory and stays within the 180W envelope during long sessions. The air-cooled SFF chassis maintains stable clocks for typical business applications over extended periods. Demanding 3D or compute loads will throttle as thermal headroom is limited by the small form factor.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $241.99
Cheaper than about 82% of the 14,711 comparable items (median $494.99).
Screen size 27 in (68.6 cm)
Higher than about 94% of the 2,278 comparable items (median 22 in).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Product lineProDesk
Model nameHP 400 G5 SFF
Product typeStudent / Home Office
Product colorBlack/Silver
Cosmetic gradeGrade A (Excellent)
Processor
ProcessorIntel Core i3 8th Gen
CPU model3.6 GHz
Memory
RAM capacity16 GB DDR4
RAM type and speedDDR4 2666
Storage
SSD storage512 GB
Hard driveNo
Display
Screen size27 in (68.6 cm)
Graphics
GraphicsIntel UHD Graphics 630
Connectivity
Ethernet controllerIntegrated
Ports & slots
Front USB ports2
Front audio jacks1
Video connectors1 VGA, 1 Display Port
Power
Power supply180 W
Size & build
Form factorSlim/Small Form Factor
Compatibility
Windows 11 supportReady
In the box
Included monitorIncluded
Software
Operating systemWindows 10 Pro
More details
Cooling methodAir Cooling

Questions about this item

What cable does the 27" FHD monitor need to connect to the Intel UHD Graphics 630?

The monitor connects using the video cable supplied with the display, plugging into the desktop's HDMI or DisplayPort output.

Will the 180 W power supply run the desktop and the 27" monitor together?

The 180 W unit powers the desktop; the monitor has its own external power adapter, so both operate from standard mains sockets.

How can I confirm the 16 GB DDR4 2666 memory is recognised after first boot?

Open Settings > System > About in Windows 11 Pro and verify the installed RAM shows 16 GB.

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