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Silver cube mini PC with compact square form factor

minisforum

minisforum UM880 Plus Ryzen 7 8845HS 32GB 1TB barebone mini PC

SKU CH-Z9KR-QB8AC

An 8-core Ryzen mini PC with 32 GB DDR5, 1 TB PCIe 4.0 storage, triple 8K display outputs and an OCuLink port for external GPU expansion

  • ProcessorAMD
  • Processor socketFP7, FP7r2, FP8
  • Built-in graphicsAMD Radeon 780M
  • Bluetooth support5.2
  • Product colorSilver

Model UM880 Plus · 32+1T

  • Ryzen 7 8845HS 8C/16T up to 5.1Ghz powers heavy workloads and multitasking
  • AMD Radeon 780M graphics drives three displays at 8K60 via HDMI 2.1, USB4 and DisplayPort
  • 5Gbps LAN port upgrades wired throughput over standard gigabit
  • OCuLink PCIe 4.0 x4 enables external GPU at 64G speed
  • 32GB DDR5 plus 1TB PCIe 4.0 SSD with second slot for 2TB expansion

Compact barebone for multi-display workstations

This new minisforum DeskMini barebone arrives with a Ryzen 7 8845HS processor, 32 GB of DDR5 memory and a 1 TB PCIe 4.0 SSD already installed. It targets professionals who need a quiet, space-saving system capable of driving three 8K or 4K screens from a single device.

Suited for triple-monitor productivity.

The integrated Radeon 780M graphics at 2700 MHz feeds HDMI 2.1, DisplayPort and USB4 outputs simultaneously for 8K 60 Hz or 4K 60 Hz workspaces. Builders who need a second graphics card inside the chassis or who require hot-swappable external GPU changes should look at a larger platform.

OCuLink PCIe 4.0 x4 port decides external GPU

A dedicated OCuLink connector delivers 64 Gbps of PCIe 4.0 bandwidth for an external graphics enclosure, faster than the USB4 alternative, but it occupies one M.2 2280 slot and is not hot-swappable. If that trade-off matches your expansion plan, the barebone is ready to configure.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $647.99
Pricier than about 58% of the 1,735 comparable items (median $564.99).

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Specifications

Product
Brand nameMINISFORUM
Model nameDeskMini
Product colorSilver
Processor
ProcessorAMD
Processor socketFP7, FP7r2, FP8
Graphics
Built-in graphicsAMD Radeon 780M
Connectivity
Bluetooth support5.2

Other versions of this model

5 more in the same range

Questions about this item

How do I install the OCulink external GPU and which step is often missed?

Insert the eGPU into the OCulink port, which uses one M.2 2280 PCIe 4.0 slot, and remember the connection is not hot-swappable so power down first.

Which components will need replacement or maintenance later?

The two SODIMM DDR5 modules and the two PCIe 4.0 M.2 2280 SSDs are user-replaceable; the Ryzen 7 8845HS and Radeon 780M graphics are soldered and not serviceable.

What limit appears first during sustained heavy workloads?

The 5.1 GHz boost clock on the 8-core 16-thread Ryzen 7 8845HS will throttle under prolonged load, and the single 2.5 Gbps LAN port caps sustained network throughput.

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