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Black HP ProDesk 400 small-form-factor desktop tower

HP

HP ProDesk 400 SFF Desktop PC i5-14500 16GB DDR5 2TB SSD

SKU CH-MX1D-JSVW7

Small-form-factor business desktop with 14-core Intel i5-14500, 16 GB DDR5, 2 TB SSD, Windows 11 Pro and triple-display support

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageWork / Business
  • ColorBlack
  • Cooling SystemAir Cooling
  • Operating SystemWindows 11 Pro

Sizename 16GB RAM · 2TB SSD

  • 14 cores and 20 threads handle demanding workloads
  • 16 GB DDR5 4800 memory keeps multitasking smooth
  • 2 TB NVMe SSD provides fast boot and data access
  • Wi-Fi and Bluetooth enable wireless connectivity
  • Three display outputs support multi-monitor setups

Business desktop with i5-14500

The HP ProDesk 400 is a small form factor business desktop powered by a 14-core Intel Core i5-14500 processor running at 2.6 GHz base and 5.0 GHz turbo. It ships with 16 GB of DDR5 4800 memory in a dual-channel 8 GB x 2 configuration and a 2 TB PCIe NVMe M.2 solid-state drive. Windows 11 Pro comes pre-installed for immediate deployment.

Air cooling with integrated graphics

The chassis uses an air-cooling solution to manage the CPU and integrated Intel UHD Graphics without a discrete card. Typical office workloads keep thermals and fan noise at low levels suitable for quiet workspaces. Power draw scales with the 14-core, 20-thread processor under sustained multi-threaded tasks.

Connectivity for three displays

Video outputs include one HDMI and one full-size DisplayPort plus a USB Type-C port that supports video, enabling up to three external monitors. Eight USB Type-A ports, one additional USB Type-C, dual audio combos and RJ45 Ethernet handle peripherals and wired networking. Wi-Fi and Bluetooth are integrated for wireless connectivity. Buyers needing discrete GPU performance or more than three displays should look elsewhere.

Highlights

  • 14 cores and 20 threads handle demanding workloads
  • 16 GB DDR5 4800 memory keeps multitasking smooth
  • 2 TB NVMe SSD provides fast boot and data access
  • Wi-Fi and Bluetooth enable wireless connectivity
  • Three display outputs support multi-monitor setups

Specifications

BrandHP
SeriesProDesk
Model400
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageWork / Business
ColorBlack
Cooling SystemAir Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i5 14th Gen
CPU NameIntel Core i5-14500
CPU Base Frequency2.60GHz
Turbo Frequency5.0 GHz
L3 Cache Per CPU24 MB
GPU/VGA TypeIntel UHD Graphics
Graphics InterfaceIntegrated video
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 Supported64 GB
SSD2TB PCIe
HDDNo
LAN ChipsetIntegrated
LAN Speed2.5Gbps
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)10.6" x 3.7" x 12.1"
Weight9.25 Lbs
Package TypeRetail

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

How do I add more DDR5 memory to the ProDesk 400, and what step do people often miss?

Open the chassis, locate the two UDIMM slots, insert each module straight down until the side clips click — the common miss is stopping before both clips fully engage.

Which component will likely need replacement first during the life of this desktop?

The 2TB PCIe NVMe M.2 SSD has a finite write endurance; after several years of heavy workloads it may need swapping before the CPU, memory or power supply.

What thermal limit appears first when the Core i5-14500 runs at 5.0 GHz turbo for extended periods?

The air-cooling solution in the 10.6 x 3.7 x 12.1 inch chassis will hit its dissipation ceiling, causing the processor to throttle below the 5.0 GHz max turbo frequency.

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