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Black HP ProDesk 400 G9 small-form-factor desktop tower with wired keyboard and mouse

HP

HP ProDesk 400 G9 SFF Desktop i7-14700 64GB DDR5 2TB SSD

SKU CH-DGVB-CTR95

A compact business desktop with a 20-core Intel i7-14700, 64GB DDR5 memory and a 2TB solid-state drive for fast multi-tasking

  • ProcessorIntel Core i7 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage2 TB PCIe
  • GraphicsIntel UHD Graphics 770
  • CPU modelIntel Core i7-14700
  • Wi-Fi standardWi-Fi 5

Configuration 64GB RAM · 2TB SSD

  • Enterprise-grade speed from Intel Core i7-14700 with 20 cores and 28 threads
  • 64GB DDR5 4800 memory and 2TB SSD enable rapid boot and heavy multitasking
  • Dual 4K output via DisplayPort and HDMI 1.4 supports up to three monitors
  • Compact SFF chassis at 10.6 x 3.7 x 12.1 in fits tight workspaces
  • Includes wired keyboard, mouse and 64GB USB flash drive for immediate use

Business SFF desktop

The HP ProDesk 400 G9 is a small-form-factor desktop built for professional workloads. It ships with Windows 11 Pro and includes a wired keyboard, mouse and a 64 GB USB flash drive.

20-core i7-14700 processor

The Intel Core i7-14700 delivers 20 cores and 28 threads with a 2.10 GHz base clock and 5.40 GHz max turbo. Integrated Intel UHD Graphics 770 drives dual 4K displays through HDMI 1.4 and DisplayPort.

64 GB DDR5 and 2 TB NVMe for heavy multitasking

This configuration suits users who need large memory capacity and fast storage for data-intensive applications. Buyers requiring discrete graphics or additional internal drive bays should consider other form factors.

How it compares

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

Price $1,265.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR5
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 2 TB PCIe
Higher than about 90% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameHP
Product lineProDesk
Model name400
Product typeBusiness Desktops & Workstations
Recommended useWork / Business
Product colorBlack
Processor
ProcessorIntel Core i7 14th Gen
CPU modelIntel Core i7-14700
Turbo clock speed5.4 GHz
Base clock speed2.1 GHz
L3 cache per CPU33 MB
Memory
RAM capacity64 GB DDR5
RAM type and speedDDR5 4800
Memory configuration32 GB x 2
Total memory slots2
Free memory slots2
Memory slots2 total
Max supported RAM128 GB
Storage
SSD storage2 TB PCIe
Graphics
GraphicsIntel UHD Graphics 770
Audio & video
Audio chipIntegrated
Connectivity
Wi-Fi standardWi-Fi 5
Network speed10/100/1000 Mbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ac Wireless LAN
Bluetooth supportYes
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors1 Display Port, 1 HDMI
Rear USB ports5
Ethernet port1 port
Rear audio jacks1 port
Size & build
Form factorSlim/Small Form Factor
Overall dimensions12.1 in × 10.6 in × 3.7 in
Product weight9.25 lb (4.2 kg)
Compatibility
Windows 11 supportReady
In the box
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
Cooling methodAir Cooling
Keyboard typeWired Keyboard

Other versions of this model

5 more in the same range

Questions about this item

What does the 20-core 28-thread i7-14700 actually deliver in daily multitasking?

The 20-core 28-thread design keeps heavy workloads like virtual machines, large spreadsheets and code compilation responsive while background tasks run on the efficiency cores.

How many 4K monitors can the HDMI 1.4 and DisplayPort drive at once?

The rear HDMI 1.4 and DisplayPort together support up to three independent 4K displays for extended desktop space.

Will the 10.6 x 3.7 x 12.1 in SFF case fit on a shallow desk shelf?

At just 3.7 in wide the slim chassis sits on most shelves, and the front USB-C plus multiple USB-A ports stay accessible.

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