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Black small form factor desktop tower with wired keyboard and mouse

HP

HP Pro 400 G9 SFF desktop PC i7-14700 8 GB 512 GB Windows 11 Home

SKU CH-5K84-A1RNQ

Small-form-factor desktop with Intel Core i7-14700 processor, 8 GB DDR5 memory, 512 GB SSD and Windows 11 Home

  • TypeDesktop PC
  • Form FactorSlim/Small Form Factor
  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core i7 14th Gen
  • CPU NameIntel Core i7-14700

OperatingSystem Windows 11 Home

Memory 8GB DDR5

SSD 512GB

  • 14th Gen Intel Core i7-14700 powers demanding workloads
  • 8 GB DDR5 memory handles multitasking smoothly
  • 512 GB SSD stores files and boots fast
  • Wi-Fi 6 and Bluetooth connect peripherals wirelessly
  • Compact 10.6 x 3.7 x 12.1 in chassis fits tight spaces

HP Pro 400 G9 SFF desktop for business users

The HP Pro 400 G9 small-form-factor desktop ships with an Intel Core i7-14700 processor, 8 GB of DDR5 memory and a 512 GB NVMe SSD. Windows 11 Home is pre-installed and a wired keyboard and mouse are included. The compact chassis measures 10.6 by 3.7 by 12.1 inches and weighs 9.25 lb. Integrated Intel UHD Graphics 700 drives external displays via the available video outputs.

Build integration with the 400 G9 SFF

The slim case fits on or under a desk and leaves room for dual-monitor arms or a small docking station. Two SO-DIMM slots support up to 64 GB of DDR5 for memory-heavy workloads, while an M.2 slot accepts a second NVMe drive up to 2 TB for additional fast storage. Wi-Fi 6 and Bluetooth provide wireless connectivity without extra adapters, and the front-panel ports keep USB peripherals within easy reach.

Thermals, noise and power in daily use

The small-form-factor design uses a low-profile cooler that handles the i7-14700 within its base power envelope during typical office tasks. Fan noise stays at a quiet background level for document work, web browsing and video conferencing. Under sustained multi-core loads the system draws more power and the fan ramps up, but normal productivity use remains cool and unobtrusive.

Highlights

  • 14th Gen Intel Core i7-14700 powers demanding workloads
  • 8 GB DDR5 memory handles multitasking smoothly
  • 512 GB SSD stores files and boots fast
  • Wi-Fi 6 and Bluetooth connect peripherals wirelessly
  • Compact 10.6 x 3.7 x 12.1 in chassis fits tight spaces

Specifications

BrandHP
TypeDesktop PC
Form FactorSlim/Small Form Factor
ColorBlack
Operating SystemWindows 11 Home
CPU TypeIntel Core i7 14th Gen
CPU NameIntel Core i7-14700
GPU/VGA TypeIntel UHD Graphics 700
Memory Capacity8GB DDR5
SSD512GB
WiFi GenerationWi-Fi 6
BluetoothYes
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the 512 GB SSD leave enough headroom for large project files under sustained workloads?

The 512 GB drive holds the operating system and applications; large project archives will need external or additional internal storage.

How much fan noise and heat should I expect when the Intel Core i7-14700 runs all day in the 10.6 x 3.7 x 12.1 in chassis?

The small-form-factor case uses active cooling; expect audible fan noise and warm exhaust during continuous heavy loads.

The spec sheet says "NO Display" — what cables or adapters must I already own to connect a monitor?

You need a monitor with HDMI or DisplayPort input and the matching cable; the integrated Intel UHD Graphics 700 drives both interfaces.

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