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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

  • Screen sizeNo Screen
  • ProcessorIntel Core i5 8th Gen
  • Memory size16 GB DDR4 UDIMM
  • Storage drive256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) SSD
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q170 Express

CPU Intel Core i5-8500

Memory 16GB DDR4

Model System Only

Configuration 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.

How it compares

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

Price $322.99
Cheaper than about 68% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4 UDIMM
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameHP
Product lineEliteDesk
Model name800 G4
Part number4DP54UT
Product typeBusiness Desktops & Workstations
Recommended useConsumer
Product colorBlack/Silver
Processor
ProcessorIntel Core i5 8th Gen
CPUIntel Core i5-8500 Processor (Hexa Core, 9 MB, up to 4.1 GHz, 65 W)
CPU modelIntel Core i5-8500
ChipsetIntel Q170 Express
Memory
Memory size16 GB DDR4 UDIMM
RAM capacity16 GB DDR4
RAM type and speedDDR4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM32 GB
Storage
Storage drive256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) SSD
SSD storage256 GB
Hard drive1 TB
Storage configuration256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) SSD
Second disc driveDVD-ROM
Optical driveDVD
Disc drive detailsSlim
Disc drive featuresSlim
Second disc drive typeDVD
Display
Screen sizeNo Screen
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD Graphics
GPU interfaceIntegrated video
Audio & video
Audio chipIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wireless adapterUSB Dongle 5 GHz Capable
Ethernet controllerIntegrated
Bluetooth supportUSB Dongle
Ports & slots
Front USB ports2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front audio jacks1
PS/2 ports2
Video connectors2 Display Port
Rear USB ports4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
Ethernet port1 port
Size & build
Form factorDIMM 240-pin
ChassisSFF
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseUSB
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

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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