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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

  • TypeStudent / Home Office
  • UsageConsumer
  • ProcessorIntel Core i3-13100
  • Processor Main Features64 bit Quad-Core Processor
  • Memory16GB DDR5
  • Storage2TB
  • 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.

Highlights

  • 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

Specifications

BrandHP
ModelElite 800 G9
Part NumberE29Y8UA#ABA
TypeStudent / Home Office
UsageConsumer
ProcessorIntel Core i3-13100
Processor Main Features64 bit Quad-Core Processor
Memory16GB DDR5
Storage2TB
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWi-Fi 6E (802.11ax)
Power Supply125W
MonitorMonitor not included
KeyboardWired Keyboard
MouseWired Mouse
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core
Turbo Frequency4.5GHz
GPU/VGA TypeIntel UHD Graphics
Graphics CardIntel UHD Graphics
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR5
Memory SpeedDDR5 4800
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported64 GB
SSD2 TB
HDDNo
Storage Spec2TB NVMe SSD
Optical Drive TypeNo
Screen SizeNo Screen
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.3
Front USB3
Front Audio Ports1
Video Ports1 x HDMI, 2 x DisplayPort
Rear USB3
RJ451 port
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)6.97 x 6.89 x 1.35 in
Weight3.13 lb
Package TypeRetail

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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