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Black small-form-factor desktop tower with front USB-C and USB-A ports

HP

HP ProDesk 400 G9 SFF Desktop PC, Core i7-14700, 16GB DDR5, 1TB SSD, Windows 11 Pro, Black

SKU CH-NVAJ-PM6GQ

A compact business desktop with a 20-core Intel Core i7-14700 processor, 16GB DDR5 memory, 1TB SSD storage, triple-display support via HDMI 1.4 and DisplayPort, Wi-Fi 5 connectivity.

  • TypeBusiness Desktops & Workstations
  • Form FactorSlim/Small Form Factor
  • UsageWork / Business
  • ColorBlack
  • Cooling SystemAir Cooling
  • Operating SystemWindows 11 Pro

Configuration 16GB RAM · 1TB SSD

  • Enterprise-grade speed from 20-core Intel Core i7-14700 processor
  • Seamless multitasking with 16GB high-bandwidth DDR5 memory
  • Rapid boot-ups and extensive storage via 1TB SSD
  • Triple monitor productivity using DisplayPort and HDMI 1.4 outputs
  • Space-saving SFF chassis fits cramped desks with built-in Wi-Fi 5

Business SFF desktop for professional workloads

The HP ProDesk 400 G9 is a small-form-factor desktop built for office and business environments. It ships with Windows 11 Pro and includes a wired keyboard and mouse combo for immediate deployment. The compact chassis fits on crowded desks or retail counters while providing front and rear USB connectivity plus integrated Wi-Fi 5.

16GB DDR5 4800 memory and 1TB SSD capacity

The system comes with 16GB of DDR5 4800 RAM configured as two 8GB modules and a 1TB solid-state drive. The platform supports up to 64GB of DDR5 memory and up to 2TB of PCIe NVMe M.2 storage for future expansion. Current memory and storage handle typical business multitasking, large spreadsheets, and rapid boot cycles.

Intel Core i7-14700 with UHD Graphics 770

The 20-core, 28-thread processor runs at a 2.10GHz base frequency and reaches 5.40GHz max turbo with 33MB L3 cache. Integrated Intel UHD Graphics 770 drives up to three independent displays via rear DisplayPort 1.4 and HDMI 1.4 outputs. Buyers needing discrete graphics performance or more than three monitors should consider other configurations.

商品特色

  • Enterprise-grade speed from 20-core Intel Core i7-14700 processor
  • Seamless multitasking with 16GB high-bandwidth DDR5 memory
  • Rapid boot-ups and extensive storage via 1TB SSD
  • Triple monitor productivity using DisplayPort and HDMI 1.4 outputs
  • Space-saving SFF chassis fits cramped desks with built-in Wi-Fi 5

商品規格

BrandHP
SeriesProDesk
Model400
TypeBusiness Desktops & Workstations
Form FactorSlim/Small Form Factor
UsageWork / Business
ColorBlack
Cooling SystemAir Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i7 14th Gen
CPU NameIntel Core i7-14700
CPU Base Frequency2.10GHz
Turbo Frequency5.40GHz
L3 Cache Per CPU33 MB
CPU Main Features64 bit 20-Core Processor
GPU/VGA TypeIntel UHD Graphics 770
Memory Capacity16GB DDR5
Memory SpeedDDR5 4800
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)2
Memory Slots (Available/Total)2 total
Maximum Memory Supported128 GB
SSD1TB PCIe
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
WiFi GenerationWi-Fi 5
BluetoothYes
Front USB4
Front Audio Ports1
Video Ports1 Display Port, 1 HDMI
Rear USB5
RJ451 port
Rear Audio Ports1 port
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)12.1" x 10.6" x 3.7"
Weight9.25 LBs
Package TypeRetail

其他版本

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同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will my existing DisplayPort 1.2 monitors work with the Intel UHD 770 graphics on this ProDesk?

Yes, the rear DisplayPort and HDMI 1.4 ports drive up to three 4K displays, so older DP 1.2 screens connect without adapters and run at their native resolution.

How can I confirm the 20-core i7-14700 is hitting its 5.4 GHz turbo under load?

Open Task Manager’s Performance tab or run Intel’s Processor Diagnostic Tool; both report real-time core speeds and will show the 5.4 GHz peak when thermal headroom allows.

Does the box include the wired keyboard and mouse combo shown in the photos?

The bundle ships with a wired USB keyboard and mouse, a 64 GB USB flash drive, and the power cord — no extra purchases are required for basic operation.

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