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Compact black and silver small-form-factor desktop tower with front DVD slot and USB ports

HP

HP EliteDesk 800 G4 SFF desktop PC i5-8500 32 GB 128 GB M.2 + 1 TB SSD

SKU CH-8Q3T-23X3H

Compact SFF desktop with hexa-core i5-8500, 32 GB DDR4, 128 GB M.2 plus 1 TB SSD, DVD-ROM, Wi-Fi/BT 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 32GB DDR4

Option System Only

Class 1TB SSD + 128GB SSD

Struck-through versions exist but are not stocked here.

  • Hexa-core i5-8500 up to 4.1 GHz handles multi-task workloads
  • 32 GB DDR4 memory keeps many apps responsive simultaneously
  • 128 GB M.2 plus 1 TB SSD gives fast boot and ample storage
  • Windows 10 Pro pre-installed for business-ready security and management
  • USB keyboard and mouse included so you can start working immediately

Compact Business Desktop for Office Workflows

The HP EliteDesk 800 G4 SFF is a small-form-factor desktop built around an Intel Core i5-8500 hexa-core processor running at 3.0 GHz with a 4.10 GHz maximum turbo frequency. It ships with 32 GB of DDR4 memory and a dual-drive arrangement of a 128 GB M.2 SSD plus a 1 TB SSD. Windows 10 Pro, a USB keyboard and a USB mouse are included.

Thermal Behaviour During Extended Sessions

The 65 W processor operates within a compact SFF chassis that relies on a single internal fan and vented side panels for airflow. Under sustained multi-core load the CPU will hold its base frequency for longer periods before thermal limits reduce clocks, so continuous rendering or large dataset processing runs slower than short bursts. The integrated Intel UHD Graphics shares system memory and produces minimal additional heat.

Storage and Connectivity Constraints

The M.2 slot and 2.5-inch bay are both occupied, leaving no internal room for a third drive without removing an existing one. The optical bay holds a DVD-ROM unit that cannot be swapped for a second hard drive caddy. Wireless connectivity comes from a USB dongle limited to 5 GHz capability, so range and throughput depend on clear line-of-sight to the router.

Highlights

  • Hexa-core i5-8500 up to 4.1 GHz handles multi-task workloads
  • 32 GB DDR4 memory keeps many apps responsive simultaneously
  • 128 GB M.2 plus 1 TB SSD gives fast boot and ample storage
  • Windows 10 Pro pre-installed for business-ready security and management
  • USB keyboard and mouse included so you can start working immediately

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
Memory32 GB DDR4 UDIMM
Storage128 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 Capacity32GB DDR4
Memory SpeedDDR4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported32 GB
HDD1TB
Storage Spec128 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 much power does the 65 W i5-8500 draw when the EliteDesk 800 G4 SFF runs all day?

The processor is rated at 65 W. The small-form-factor chassis uses a compact fan and heatsink designed for that thermal envelope, so sustained loads stay within the rated power without extra cooling.

Which display cables must I already own to connect a monitor to the Intel UHD Graphics?

The SFF case provides standard video outputs — typically DisplayPort and either VGA or HDMI — so have the matching cable for your monitor ready.

Will my existing DDR4 UDIMM modules work if I add them to the four 240-pin slots?

Yes. The board accepts DDR4 UDIMM memory up to 32 GB total across four 240-pin slots, so any compatible DDR4 UDIMM sticks you already have can be installed.

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