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Black and silver small form factor desktop tower

HP

HP ProDesk 400 G4 SFF i5-7500 8GB 512GB SSD desktop PC

SKU CH-PCTR-JKKR8

Small-form-factor business desktop with 7th Gen Intel Core i5-7500, 8 GB DDR4, 512 GB SSD and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorSlim/Small Form Factor
  • ColorBlack/Silver
  • Power Supply180W
  • MonitorMonitor not included
  • Cooling SystemAir Cooling
  • Ready for business with 7th Gen Intel Core i5-7500 at 3.4 GHz up to 3.8 GHz
  • Fast boot and load times from 512 GB solid-state storage
  • Smooth multitasking with 8 GB DDR4 memory
  • Compact SFF chassis fits tight spaces with 180 W power supply
  • Windows 10 Pro pre-installed for professional features

HP ProDesk 400 G4 SFF Business Desktop

This small-form-factor PC ships new with Windows 10 Pro, an Intel Core i5-7500 processor, 8GB DDR4 memory and a 512GB SSD. It targets office workers, students and home-office users who need a compact, quiet system for everyday productivity and web-based tasks. The 180W power supply and integrated Intel HD Graphics 630 handle standard business applications without a discrete card. A USB Wi-Fi adapter, keyboard and mouse are included in the box.

Upgrade from older hard-drive systems

Replacing a mechanical-drive desktop with this 512GB SSD cuts boot and application load times dramatically. The jump is worth it when your current machine struggles with slow storage or limited 4GB memory, and you want a responsive Windows 10 experience without buying a larger tower. The platform supports up to 32GB DDR4 and optional Intel Optane memory for future expansion. Discrete graphics can be added for heavier visual workloads.

Check your workspace and peripherals before ordering

Verify that the slim chassis fits your desk or mounting location and that your monitor connects via the available video outputs. Ensure you have a free USB port for the included Wi-Fi adapter if wired Ethernet is not used. The 180W supply limits high-power add-in cards, so confirm any planned expansion cards stay within that budget. No optical drive is fitted, so plan for external media if required.

Highlights

  • Ready for business with 7th Gen Intel Core i5-7500 at 3.4 GHz up to 3.8 GHz
  • Fast boot and load times from 512 GB solid-state storage
  • Smooth multitasking with 8 GB DDR4 memory
  • Compact SFF chassis fits tight spaces with 180 W power supply
  • Windows 10 Pro pre-installed for professional features

Specifications

BrandHP
SeriesProDesk
ModelHP 400 G4 SFF
TypeStudent / Home Office
Form FactorSlim/Small Form Factor
ColorBlack/Silver
Power Supply180W
MonitorMonitor not included
Cooling SystemAir Cooling
Operating SystemWindows 10 Pro
Cosmetic ConditionGrade A (Excellent)
CPU TypeIntel Core i5 7th Gen
CPU Name3.40GHz
GPU/VGA TypeIntel HD Graphics 630
Graphics CardIntel HD Graphics 630
Memory Capacity8GB DDR4
SSD512GB
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Front USB2
Front Audio Ports1
Video Ports2 Display Port
Rear USB6
RJ451 port
Rear Audio Ports2 ports
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Speaker ConfigurationInternal Speaker
Dimensions (H x W x D)9.5 x 29.6 x 27
Package ContentsHp ProDesk 400 G4 SFF Business Desktop PC, New Keyboard & Mouse, USB Wi-Fi Adapter, Power Cord

Questions about this item

What are the exact case dimensions and expansion-slot height clearance for the HP ProDesk 400 G4 SFF?

The Small Form Factor chassis uses a 180 W power supply and fits low-profile cards only; full-height slots are not available in this form factor.

Which screws or latches secure the side panel for RAM and SSD upgrades, and which step do most people miss?

A single thumbscrew at the rear releases the cover; the step often missed is pressing the green retention clips on both DDR4 slots before inserting modules.

When will the 512 GB SSD or the 8 GB DDR4 memory need replacement, and what limits their lifespan?

The SSD has no moving parts and typically outlasts the chassis; DDR4 memory rarely fails unless physically damaged or overheated beyond spec.

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