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Small black desktop tower with wired keyboard and mouse

HP

HP ProDesk 400 G9 SFF i7-14700 64GB DDR5 1TB SSD desktop PC

SKU CH-F3SC-QVCCB

A business small-form-factor desktop with a 20-core Intel Core i7-14700, 64GB DDR5 4800 memory, 1TB SSD, triple 4K display support via HDMI 1.4 and DisplayPort, Wi-Fi 5, Windows 11 Pro.

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

Configuration 64GB RAM · 1TB SSD

  • Enterprise-grade speed with 20-core Intel Core i7-14700 processor
  • Seamless multitasking backed by 64GB DDR5 4800 memory
  • Rapid boot and extensive storage via 1TB SSD
  • Triple 4K display support through DisplayPort and HDMI 1.4
  • Space-saving SFF chassis fits tight desks at 10.6 x 3.7 x 12.1 in

Business SFF desktop with i7-14700

The HP ProDesk 400 G9 is a small-form-factor business desktop built around an Intel Core i7-14700 processor with 20 cores and 28 threads. It ships with Windows 11 Pro, 64GB of DDR5 4800 memory in a 32GB x 2 configuration, and a 1TB SSD. Intel UHD Graphics 770 drives up to three independent displays via rear DisplayPort and HDMI 1.4. A wired keyboard and mouse combo plus Wi-Fi 5 are included for immediate deployment.

Who this suits and who should look elsewhere

This system fits offices that need strong multi-threaded performance for spreadsheets, code compilation, or financial modelling in a compact chassis. It is not for buyers who require discrete graphics acceleration for 3D rendering, CAD, or gaming workloads. It is not for teams needing tool-less internal expansion bays or support for additional high-wattage add-in cards beyond the SFF power envelope.

Deciding specification: 64GB DDR5 4800 soldered

The memory is populated as two 32GB DDR5 4800 modules, filling both DIMM slots and reaching the platform maximum of 64GB. No further RAM upgrades are possible without replacing the existing sticks. Verify that this capacity ceiling matches your workload before purchase.

Pontos fortes

  • Enterprise-grade speed with 20-core Intel Core i7-14700 processor
  • Seamless multitasking backed by 64GB DDR5 4800 memory
  • Rapid boot and extensive storage via 1TB SSD
  • Triple 4K display support through DisplayPort and HDMI 1.4
  • Space-saving SFF chassis fits tight desks at 10.6 x 3.7 x 12.1 in

Especificações

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 Capacity64GB DDR5
Memory SpeedDDR5 4800
Memory Spec32 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

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Perguntas sobre este artigo

Do I need to buy a monitor with DisplayPort or HDMI 1.4 to use this ProDesk 400 G9?

Yes, the desktop has one DisplayPort and one HDMI 1.4 output on the rear; connect your monitor to either port for video.

Will my existing USB 2.0 keyboard and mouse work with the rear USB Type-A 480Mbps ports?

Yes, the two rear USB Type-A ports run at 480 Mbps and are backward-compatible with USB 2.0 peripherals.

How can I verify the 64GB DDR5 4800 memory is recognised after first boot?

Open Task Manager, select the Performance tab, click Memory and confirm it shows 64 GB at 4800 MT/s.

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