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Compact black small-form-factor desktop tower with wired keyboard and mouse

HP

HP ProDesk 400 G4 SFF i7-7700 16GB 512GB business desktop

SKU CH-K19K-BA6EY

Compact small-form-factor desktop with Intel Core i7-7700, 16GB RAM and 512GB SSD running Windows 10 Pro

  • ProcessorIntel Core i7
  • RAM type and speed16 GB
  • Form factorSlim/Small Form Factor
  • Display capabilitiesNo Screen
  • Ethernet port1 port
  • Pointing deviceWired Mouse
  • Intel Core i7-7700 powers demanding office workloads
  • 16GB RAM keeps multiple apps responsive
  • 512GB SSD starts Windows and files fast
  • Small form factor fits tight desk spaces
  • Windows 10 Pro adds business management features

Compact Business Desktop

The HP ProDesk 400 G4 Small Form Factor desktop delivers reliable office performance in a compact black chassis measuring 20x19x9 and weighing 20. It ships with an Intel Core i7-7700 processor, 16GB of RAM and a 512GB SSD running Windows 10 Pro. A wired keyboard and mouse are included for immediate deployment.

Upgrade Path and Replacement

This system replaces older towers that lack solid-state storage or sufficient memory for modern multitasking. The jump is worth it when moving from a mechanical hard drive to the included 512GB SSD and from 8GB or less to 16GB of RAM. Buyers who need more internal drive bays or a full-height graphics card should consider a larger form factor.

Interface and Form Factor Limits

The Small Form Factor case restricts expansion to low-profile cards and limits the number of internal storage devices. A single RJ45 port provides wired networking without additional hardware. The integrated graphics rely on system memory and are suited for productivity rather than 3D rendering or multi-monitor arrays beyond basic office use.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $200.99
Cheaper than about 95% of the 2,161 comparable items (median $5,687.99).

Specifications

Product
Brand nameHP
Product lineProDesk
Model name400 G4
Product colorBlack
Processor
ProcessorIntel Core i7
Memory
RAM type and speed16 GB
Display
Display capabilitiesNo Screen
Ports & slots
Ethernet port1 port
Size & build
Form factorSlim/Small Form Factor
Overall dimensions20 × 19 × 9
In the box
Pointing deviceWired Mouse
More details
Keyboard typeWired Keyboard

Questions about this item

What are the dimensions of the HP ProDesk 400 G4 SFF chassis?

The chassis measures 20 by 19 by 9, allowing it to fit on or under most desks with limited clearance.

How is the operating system installed on this system?

Windows 10 Pro comes pre-installed and activated, so the first boot goes straight to the desktop without additional setup steps.

Which storage component may need replacement after heavy use?

The 512GB SSD handles all primary storage; it can be swapped for a larger drive if capacity or endurance becomes a concern.

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