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Small black rectangular mini PC with front USB-C and USB-A ports

HP Refurbished

HP Elite Mini 800 G9 J1-800G9MA08 i5-12500T 32GB DDR5 512GB NVMe mini PC

SKU CH-DWH8-2MAHK MPN J1-800G9MA08

A compact business desktop with a 12th Gen Intel Core i5-12500T, 32GB DDR5, 512GB NVMe SSD, Windows 11 Pro and Intel UHD Graphics 770

  • ProcessorIntel Core i5 12th Gen
  • Memory size32 GB DDR5
  • Storage drive512 GB NVMe SSD
  • GraphicsIntel UHD Graphics 770
  • CPUIntel Core i5-12500T
  • RAM capacity32 GB DDR5
  • Compact desktop fits tight spaces with mini PC form factor
  • 12th Gen Intel Core i5-12500T delivers responsive performance for business tasks
  • 32GB DDR5 memory handles multitasking and large datasets smoothly
  • 512GB NVMe SSD provides fast boot and application load times
  • Triple display support via HDMI 2.1 and dual DisplayPort 1.4 boosts productivity

Compact Business Mini PC

The HP Elite Mini 800 G9 delivers an Intel Core i5-12500T processor with 32GB DDR5 memory and a 512GB NVMe SSD in a small black chassis. It ships with Windows 11 Pro and Intel UHD Graphics 770 for everyday office workloads. The 12th generation CPU provides 18MB L3 cache for responsive multitasking. This refurbished unit suits professionals needing capable performance in minimal desk space.

Versatile Connectivity Layout

One USB-C 3.2 Gen 2 port and five USB-A ports handle peripherals and external drives. Video output uses one HDMI 2.1 and two DisplayPort 1.4a connectors for up to three displays. A single RJ-45 jack provides wired networking alongside a 3.5mm audio jack. The port selection covers modern docks, legacy accessories and multi-monitor setups without adapters.

Integrated Graphics Constraints

Intel UHD Graphics 770 handles general productivity, video playback and multi-monitor desktop spanning. It is not suited for 3D rendering, CAD visualisation or modern gaming workloads. Buyers needing discrete GPU performance for creative or engineering applications should consider a workstation tower instead. The mini form factor prevents internal graphics upgrades.

How it compares

Measured against everything we stock in Small Form Factor & Mini PCs, at today’s prices. Recalculated every night.

Price $686.99
Pricier than about 63% of the 132 comparable items (median $581.99).
Memory size 32 GB DDR5
Higher than about 80% of the 102 comparable items (median 16 GB).
RAM capacity 32 GB DDR5
Higher than about 80% of the 123 comparable items (median 16 GB).

Specifications

Product
Brand nameHP
Product lineElite Mini
Model name800 G9
Part numberJ1-800G9MA08
Product typeBusiness Desktops & Workstations
Recommended useBusiness / Mainstream
Product colorBlack
Processor
ProcessorIntel Core i5 12th Gen
CPUIntel Core i5-12500T
CPU modelIntel Core i5-12500T
L3 cache per CPU18 MB
Memory
Memory size32 GB DDR5
RAM capacity32 GB DDR5
Storage
Storage drive512 GB NVMe SSD
SSD storage512 GB NVMe
Graphics
GraphicsIntel UHD Graphics 770
Ports & slots
Video connectors1 x HDMI 2.1 / 2 x DisplayPort 1.4
Ethernet port1 port
Size & build
Form factorMini PC
Overall dimensions6.97 in × 1.35 in × 6.89 in
Product weight3.1 lb (1.41 kg)
Shipping weight3.10 kg
Package size70 × 69 × 13 mm
Software
Operating systemWindows 11 Pro

Questions about this item

What video standard do the HDMI 2.1 and DisplayPort 1.4 ports support on this Elite Mini 800 G9?

The HDMI 2.1 and two DisplayPort 1.4 ports are driven by the integrated Intel UHD Graphics 770, which sets the practical resolution and refresh-rate ceiling for connected displays.

What physical space and mounting options does the HP Elite Mini 800 G9 require?

The mini PC uses a compact black chassis designed for VESA mounting behind a monitor or placement on a desk, with all ports — HDMI 2.1, two DisplayPort 1.4, RJ-45, USB-C 3.2 Gen 2, five USB-A and a 3.5 mm audio jack — accessible on the rear and front faces.

How is the HP Elite Mini 800 G9 set up, and which step is often missed?

Connect power, attach a display to HDMI 2.1 or DisplayPort 1.4, plug in the RJ-45 cable, then complete the Windows 11 Pro first-run setup; the step users frequently skip is checking for and installing the latest HP driver pack so the Intel UHD Graphics 770 and all USB 3.2 Gen 2 ports operate correctly.

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