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Small silver mini desktop tower with front USB ports and power button

HP

HP J1-800G9MA01 Business Desktop Intel Core i5-12500T 16GB DDR4 512GB NVMe Windows 11 Pro

SKU CH-BMKB-MX1YC MPN J1-800G9MA01

A compact business desktop with a six-core Intel Core i5-12500T, 16GB DDR4 memory, 512GB NVMe storage, Wi-Fi, Bluetooth and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • UsageBusiness / Mainstream / Work / Business
  • ProcessorIntel Core i5-12500T
  • Processor Main Features64 bit 6-Core Processor
  • Cache Per Processor18 MB L3 Cache
  • Memory16 GB
  • Six-core 12th-gen Intel i5 handles multitasking smoothly
  • 16 GB DDR4 memory keeps everyday workloads responsive
  • 512 GB NVMe storage boots Windows 11 Pro fast
  • Built-in Wi-Fi and Bluetooth connect peripherals without cables
  • Compact 1.35 x 6.89 x 6.97 inch chassis fits tight desk spaces

Business Mini Desktop

This refurbished HP 800 G9-MINI is a compact business desktop built around an Intel Core i5-12500T processor. It ships with 16GB DDR4 memory and a 512GB NVMe drive, plus Windows 11 Pro 64-bit pre-installed. The small 1.35" x 6.89" x 6.97" chassis fits tight workspaces while providing essential connectivity for office tasks.

6-Core 12th Gen Processor

The single specification that defines suitability is the Intel Core i5-12500T, a 6-core 64-bit CPU with 18MB L3 cache and 7.5MB L2 cache running at 2.0GHz base frequency. This 12th Gen part delivers mainstream multi-threaded performance for typical business workloads. Buyers needing higher core counts or unlocked multipliers for sustained heavy compute should look elsewhere.

16GB DDR4 and 512GB NVMe

The 16GB DDR4 memory handles standard multitasking across office suites, browser tabs and video calls without pressure. The 512GB NVMe SSD provides fast boot and application launch for the OS and active project files. Users working with large local datasets, virtual machines or extensive media libraries will find the capacity limiting and should plan for external storage.

Highlights

  • Six-core 12th-gen Intel i5 handles multitasking smoothly
  • 16 GB DDR4 memory keeps everyday workloads responsive
  • 512 GB NVMe storage boots Windows 11 Pro fast
  • Built-in Wi-Fi and Bluetooth connect peripherals without cables
  • Compact 1.35 x 6.89 x 6.97 inch chassis fits tight desk spaces

Specifications

BrandHP
Model800 G9-MINI
Part NumberJ1-800G9MA01
TypeBusiness Desktops & Workstations
UsageBusiness / Mainstream / Work / Business
ProcessorIntel Core i5-12500T
Processor Main Features64 bit 6-Core Processor
Cache Per Processor18 MB L3 Cache
Memory16 GB
Storage512 GB SSD
KeyboardUSB Keyboard
MouseUSB Mouse
Operating SystemWindows 11 Pro 64-bit
CPU TypeIntel Core i5 12th Gen
CPU NameIntel Core i5-12500T
L2 Cache Per CPU7.5 MB
L3 Cache Per CPU18 MB
CPU Main Features64 bit 6-Core Processor
Memory Capacity16GB DDR4
SSD512GB
WLANYes
BluetoothYes
Video Ports1 x HDMI / 2 x DisplayPort 1.4
RJ451 port
Dimensions (H x W x D)1.35" x 6.89" x 6.97"
Weight3 lbs.
Shipping weight1.81 kg
Package size203 × 203 × 76 mm

Questions about this item

What does the i5-12500T's 2.0 GHz base clock deliver in daily office work?

The 6-core processor runs at 2.0 GHz base with 18 MB L3 cache, handling typical business multitasking and productivity applications without needing active cooling in the mini chassis.

How do the USB 3.2 Gen 2x2 Type-C and DisplayPort 1.4 ports limit external display and data speeds?

The front USB 3.2 Gen 2x2 Type-C supports up to 20 Gbps data, while two DisplayPort 1.4 and one HDMI output drive up to three monitors from the integrated graphics.

Will the 1.35-inch high mini case fit behind a monitor mount or in a 1U shelf?

The chassis measures 1.35" x 6.89" x 6.97" and weighs 3 lbs, so it fits standard VESA mounts and shallow rack shelves with room for cable clearance.

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