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Small black desktop tower with wired keyboard and mouse

HP

HP ProDesk 400 G9 SFF i7-14700 16GB 2TB Win11 Pro Black desktop PC

SKU CH-GMT2-29KPW

Small-form-factor business desktop with a 20-core Intel i7-14700, 16 GB DDR5, 2 TB storage, dual 4K video outputs, Wi-Fi 5 and Windows 11 Pro, plus wired keyboard, mouse and 64 GB flash drive

  • ProcessorIntel Core i7 14th Gen
  • RAM capacity16 GB DDR5
  • SSD storage2 TB PCIe
  • GraphicsIntel UHD Graphics 770
  • CPU modelIntel Core i7-14700
  • Wi-Fi standardWi-Fi 5

Configuration 16GB RAM · 2TB SSD

  • Intel Core i7-14700 with 20 cores and 28 threads powers demanding workloads
  • 16 GB DDR5 4800 memory and 2 TB SSD give fast multitasking and ample storage
  • Dual DisplayPort and HDMI 1.4 drive up to three 4K monitors
  • Small form factor chassis fits tight spaces with front USB-C 10 Gbps and Wi-Fi 5
  • Wired keyboard, mouse and 64 GB flash drive included for immediate productivity

ProDesk 400 G9 SFF with i7-14700

This business desktop uses an Intel Core i7-14700 processor with 20 cores and 28 threads, a base frequency of 2.10GHz and a turbo frequency of 5.40GHz. It comes with 16GB of DDR5 4800 memory in a dual-channel 8 GB x 2 configuration and a 2TB SSD. Windows 11 Pro is pre-installed on a Small Form Factor chassis that measures 10.6 x 3.7 x 12.1 inches and weighs 9.25 lbs.

Suited for multi-tasking office workloads

The Intel UHD Graphics 770 drives up to three independent displays via one HDMI 1.4 port and one DisplayPort. Front I/O includes a headset jack, one USB Type-C at 10Gbps and three USB Type-A at 10Gbps. Rear I/O adds audio-out, RJ-45, three USB Type-A at 5Gbps and two USB Type-A at 480Mbps. A wired keyboard and mouse are included. Buyers who need discrete graphics performance or more than 16GB of memory should look at a different configuration.

2TB SSD capacity and DDR5 memory type

The installed solid-state drive provides 2TB of storage and the system memory uses DDR5 technology. The platform supports a maximum of 64GB of DDR5 RAM. A 64GB USB flash drive is bundled for portable file transfer. Air cooling handles the thermal load in the compact SFF enclosure. Wi-Fi 5 provides wireless connectivity.

How it compares

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

Price $970.99
Pricier than about 75% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 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 capacity16 GB DDR5
RAM type and speedDDR5 4800
Memory configuration8 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

Should I pick the 16GB DDR5 4800 configuration or add more memory later?

The system ships with 16GB DDR5 4800 as two 8GB modules and supports up to 64GB DDR5 total, so you can expand later if workloads demand it.

What does the 5.40GHz turbo on the i7-14700 actually deliver in daily work?

The 20-core, 28-thread i7-14700 hits 5.40GHz turbo for short bursts, giving fast single-thread response in office apps while the 33MB L3 cache keeps multi-tasking smooth.

Which video outputs does the Intel UHD 770 use and what resolution do they cap at?

Rear HDMI 1.4 and DisplayPort drive up to three 4K monitors simultaneously from the integrated Intel UHD Graphics 770.

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