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Small black and silver desktop tower with compact form factor

HP

HP ProDesk 400 G4 SFF desktop PC i5-7500 3.4 GHz 32 GB DDR4 1 TB SSD

SKU CH-RHJ0-9NJHR

A compact business desktop with an Intel Core i5-7500 at 3.4 GHz, 32 GB DDR4 and a 1 TB SSD, pre-installed with Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorSlim/Small Form Factor
  • ColorBlack/Silver
  • Power Supply180W
  • MonitorMonitor not included
  • Cooling SystemAir Cooling
  • 32 GB DDR4 memory keeps multitasking smooth
  • 1 TB SSD provides fast boot and file access
  • Intel Core i5-7500 reaches 3.8 GHz for responsive performance
  • Small form factor fits tight desk spaces
  • Windows 10 Pro includes business-grade security features

Business Desktop for Office Tasks

The HP ProDesk 400 G4 SFF is a small-form-factor desktop built around an Intel Core i5-7500 processor running at 3.4 GHz up to 3.8 GHz. It ships with 32 GB of DDR4 memory and a 1 TB SSD, providing responsive performance for everyday productivity. Windows 10 Pro is pre-installed, making it ready for business environments straight out of the box. The 180 W power supply supports the integrated Intel HD Graphics 630.

Included Peripherals and Connectivity

The package adds a new keyboard, a mouse, and a USB Wi-Fi adapter so the system can join wireless networks without an internal card. A power cord is also supplied, while no monitor is included in the bundle. The chassis provides eight total USB ports and two video outputs, allowing multiple peripherals and dual-display setups. Integrated Intel HD Graphics 630 drives the video outputs without a discrete card.

Compatibility Checks Before Buying

Verify that the small-form-factor chassis fits your intended workspace and that the 180 W power supply meets the needs of any components you might add later. The integrated Intel HD Graphics 630 handles general office workloads but is not suited for demanding 3D applications or modern gaming titles. Ensure your displays have compatible inputs for the two available video outputs. Buyers who need a dedicated graphics card or additional internal drive bays should consider a larger form factor.

Highlights

  • 32 GB DDR4 memory keeps multitasking smooth
  • 1 TB SSD provides fast boot and file access
  • Intel Core i5-7500 reaches 3.8 GHz for responsive performance
  • Small form factor fits tight desk spaces
  • Windows 10 Pro includes business-grade security 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 Capacity32GB DDR4
SSD1TB
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

Will the 180 W power supply need upgrading if I add a dedicated graphics card later?

The 180 W unit limits add-in cards to low-profile models that draw no more than 75 W from the slot; a discrete GPU requiring auxiliary power would exceed the budget.

What thermal limit appears first when the Core i5-7500 runs at 3.8 GHz for long periods?

The small-form-factor chassis and air cooling hit their heat-dissipation ceiling before the CPU reaches its own thermal throttle point, so sustained turbo clocks drop to base 3.4 GHz.

How loud does the air cooling get when the system stays on all day?

Fan noise stays at a low office hum under typical workloads; it rises noticeably only when the CPU holds 3.8 GHz for extended renders or compiles.

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