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Compact black and silver SFF desktop tower with USB keyboard and mouse

HP

HP EliteDesk 800 G4 SFF i5-8500 16 GB 256 GB M.2 + 1 TB SSD

SKU CH-AQQJ-2XM8W

A compact business desktop with a six-core Intel i5-8500, 16 GB DDR4, dual solid-state drives and Windows 10 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Core i5-8500 Processor (Hexa Core, 9MB, up to 4.1GHz,
  • Processor Main Features64 bit Quad-Core Processor

CPU Intel Core i5-8500

Memory 16GB DDR4

Option System Only

Class 1TB SSD + 256GB SSD

  • Six-core Intel i5-8500 up to 4.10 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps everyday workloads running smoothly
  • 256 GB M.2 SSD plus 1 TB SSD gives fast boot and ample storage
  • Windows 10 Pro pre-installed for business-ready security and management
  • Compact SFF chassis fits tight workspaces with USB keyboard and mouse included

Business desktop with dual storage

The HP EliteDesk 800 G4 SFF is a small-form-factor business desktop built around an 8th Gen Intel Core i5-8500 hexa-core processor running at 3.0 GHz with a 4.10 GHz boost. It ships with 16 GB of DDR4 memory and a dual-drive layout that pairs a 256 GB M.2 SSD for the operating system with a 1 TB SSD for data. Windows 10 Pro is pre-installed.

65 W processor in a compact chassis

The i5-8500 carries a 65 W thermal design power, which the SFF chassis manages with its integrated cooling solution during typical office workloads. Intel UHD Graphics handles display output without a discrete card, keeping power draw and acoustic levels low for quiet desk-side operation.

USB peripherals and wireless dongle included

An HP USB keyboard and USB mouse are bundled so the system is ready to deploy immediately. A USB wireless dongle adds 5 GHz-capable Wi-Fi and Bluetooth connectivity without occupying an internal slot. A DVD-ROM drive remains available for legacy media access.

Highlights

  • Six-core Intel i5-8500 up to 4.10 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps everyday workloads running smoothly
  • 256 GB M.2 SSD plus 1 TB SSD gives fast boot and ample storage
  • Windows 10 Pro pre-installed for business-ready security and management
  • Compact SFF chassis fits tight workspaces with USB keyboard and mouse included

Specifications

BrandHP
SeriesEliteDesk
Model800 G4
Part Number4DP54UT
TypeBusiness Desktops & Workstations
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Core i5-8500 Processor (Hexa Core, 9MB, up to 4.1GHz, 65W)
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR4 UDIMM
Storage256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) SSD
Optical Drive 2DVD-ROM
GraphicsIntel UHD Graphics
Wireless CardUSB Dongle 5Ghz Capable
MonitorMonitor not included
CaseSFF
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Windows 11Ready
ChipsetIntel Q170 Express
CPU TypeIntel Core i5 8th Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i5-8500
GPU/VGA TypeIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR4
Memory SpeedDDR4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported32 GB
SSD256GB
HDD1TB
Storage Spec256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) SSD
Optical Drive TypeDVD
Optical Drive SpecSlim
Optical Drive FeaturesSlim
Optical Drive 2 TypeDVD
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
BluetoothUSB Dongle
Front USB2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front Audio Ports1
PS/22
Video Ports2 Display Port
Rear USB4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
RJ451 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Weight9.88

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 install the 256 GB M.2 SSD and which slot should I use?

The 256 GB M.2 SSD comes factory-installed in the dedicated M.2 slot on the motherboard. The step people miss is ensuring the retention screw is fully tightened so the drive stays seated during transport or vibration.

What maintenance will the 16 GB DDR4 memory need later?

The 16 GB DDR4 UDIMM modules require no scheduled maintenance. If you later expand toward the 32 GB maximum, add matching DDR4 DIMMs in the free slots; the existing sticks do not need replacement unless a fault occurs.

What thermal limit appears first when the Intel Core i5-8500 runs at 4.10 GHz under sustained load?

The 65 W processor will hit its thermal throttle point before the SFF chassis fans reach maximum speed, so clock speeds drop to stay within the 65 W envelope during prolonged heavy workloads.

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