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Compact black mini desktop tower with wired keyboard and mouse

HP

HP Elite 800 G9 desktop PC, Core i3-13100, 16GB DDR5, 2TB NVMe

SKU CH-BJ3G-AT8GN

A compact desktop with a quad-core processor up to 4.5 GHz, 16 GB DDR5 memory and a 2 TB NVMe drive, ready for Windows 11 Pro workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core
  • Memory size16 GB DDR5
  • Storage drive2 TB
  • GraphicsIntel UHD Graphics
  • CPUIntel Core i3-13100
  • Quad-core i3-13100 reaches 4.5 GHz turbo for responsive everyday computing
  • 16 GB DDR5 memory keeps multiple apps and browser tabs running smoothly
  • 2 TB NVMe SSD provides fast boot times and ample storage space
  • Wi-Fi 6E and Gigabit Ethernet give flexible wired or wireless connectivity
  • Compact mini chassis includes wired keyboard and mouse for immediate setup

Compact mini desktop for home office

The HP Elite 800 G9 desktop PC uses an Intel Core i3-13100 quad-core processor with a 3.4 GHz base and 4.5 GHz turbo frequency. It ships with 16GB DDR5 memory and a 2TB NVMe SSD. Windows 11 Pro is pre-installed along with a wired keyboard and mouse for immediate productivity.

125W power supply with quiet operation

A 125W internal power supply drives the system during normal workloads. The small form factor measures 6.97 x 6.89 x 1.34 inches and weighs 5 lbs, keeping fan noise low in typical office environments. Integrated Intel UHD Graphics handles standard business visuals without a discrete card.

Mini chassis frees desk space

The compact footprint leaves more room for monitors and paperwork on crowded desks. Gigabit Ethernet and Wi-Fi 6E (802.11ax) provide flexible network connectivity. HDMI and DisplayPort outputs support dual-display setups. No internal expansion bays are mentioned, so storage upgrades rely on the existing NVMe slot.

How it compares

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

Price $852.99
Pricier than about 71% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR5
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameHP
Model nameElite 800 G9
Part numberE29Y8UA#ABA
Product typeStudent / Home Office
Recommended useConsumer
Processor
ProcessorIntel Core
CPUIntel Core i3-13100
Turbo clock speed4.5 GHz
Memory
Memory size16 GB DDR5
RAM capacity16 GB DDR5
RAM type and speedDDR5 4800
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2 TB
SSD storage2 TB
Hard driveNo
Storage configuration2 TB NVMe SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntel UHD Graphics
GPU modelIntel UHD Graphics
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterWi-Fi 6E (802.11ax)
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.3
Ports & slots
Front USB ports3
Front audio jacks1
Video connectors1 x HDMI, 2 x DisplayPort
Rear USB ports3
Ethernet port1 port
Power
Power supply125 W
Size & build
Overall dimensions6.97 × 6.89 × 1.35 in
Product weight3.13 lb (1.42 kg)
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseWired Mouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardWired Keyboard
Keyboard typeWired Keyboard

Questions about this item

How do I install the DDR5 memory and what step is often missed?

Align the notch on the DDR5 module with the slot key, press down until both retention clips click, and verify the system reports 16GB at boot.

What maintenance will the 125W power supply and cooling need over time?

Clean dust from the mini chassis vents every few months so the 125W supply and integrated graphics stay within thermal limits.

What limit appears first when the Core i3-13100 runs at 4.5GHz for long periods?

The 125W power budget and compact 1.34-inch height restrict sustained turbo, so clocks will throttle before thermals peak.

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