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Compact black mini PC with front USB ports and ventilation grille

minisforum

minisforum UM890 Pro barebone mini PC Ryzen 9 8945HS 32GB DDR5 2TB

SKU CH-TJ0D-JZ9BQ

Barebone mini PC with Ryzen 9 8945HS, 32 GB DDR5, 2 TB SSD, Radeon 780M graphics, dual 2.5 Gbps LAN, Wi-Fi 6E and four video outputs

  • ColorBlack
  • AI FeaturesAvailable
  • CPU TypeAMD Ryzen 9 8945HS
  • CPU SocketFP7 , FP7r2 , FP8
  • CPU Cores8-Core
  • Memory installed32GB

Options UM890 Pro · 32+2T

Struck-through versions exist but are not stocked here.

  • Ryzen 9 8945HS delivers 8 cores and 16 threads for heavy workloads
  • 32 GB DDR5 5600 memory installed with room to expand to 96 GB
  • AMD Radeon 780M graphics drive up to 8K 60 Hz output
  • Dual 2.5 Gbps LAN plus Wi-Fi 6E and Bluetooth 5.2 keep connections fast
  • OCuLink PCIe 4.0 x4 port adds external GPU bandwidth up to 64 Gbps

Compact AI workstation

The minisforum UM890 Pro is a barebone mini PC powered by the AMD Ryzen 9 8945HS processor with 8 cores and 16 threads. It ships with 32 GB of DDR5 5600 memory and a 2 TB PCIe 4.0 SSD pre-installed. Integrated AMD Radeon 780M graphics and a dedicated AI engine handle compute workloads in a small footprint.

For multi-display creators, not GPU expanders

This unit suits users who need four native video outputs including dual USB4 at 8K 60 Hz, HDMI at 4K 120 Hz, and DisplayPort at 4K 60 Hz. Dual 2.5 Gbps LAN, Wi-Fi 6E and Bluetooth 5.2 cover wired and wireless connectivity. Builders who require an internal discrete graphics card or additional 2.5-inch drive bays should consider a larger chassis.

OCuLink port enables external GPU at PCIe 4.0 x4

The single specification that decides fit is the OCuLink interface delivering 64 Gbps bandwidth for an external graphics enclosure. Note that using this port consumes one M.2 2280 PCIe 4.0 slot and the connection is not hot-swappable. Memory can be expanded to 96 GB across two DDR5 slots if workloads demand more capacity.

Highlights

  • Ryzen 9 8945HS delivers 8 cores and 16 threads for heavy workloads
  • 32 GB DDR5 5600 memory installed with room to expand to 96 GB
  • AMD Radeon 780M graphics drive up to 8K 60 Hz output
  • Dual 2.5 Gbps LAN plus Wi-Fi 6E and Bluetooth 5.2 keep connections fast
  • OCuLink PCIe 4.0 x4 port adds external GPU bandwidth up to 64 Gbps

Specifications

BrandMINISFORUM
ModelDeskMini
ColorBlack
AI FeaturesAvailable
CPU TypeAMD Ryzen 9 8945HS
CPU SocketFP7 , FP7r2 , FP8
CPU Cores8-Core
Memory installed32GB
Memory slot2
Memory Type SupportedDDR5 5600
Max Memory Supported96GB
Dual Channel Memory SupportedYes
Other2x PCIe4.0x4
Storage Installed2TB SSD
Integrated GraphicsAMD Radeon 780M
Max LAN Speed2.5Gbps
Wireless LAN802.11ax
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
HDMI1
DisplayPort1
Rear USB4
RJ452
Dimensions5.12x5x2.62inch
Weight1.5lb

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How hot and loud does the Ryzen 9 8945HS get when running all day?

The 4 nm, 8-core chip has a 4.0 GHz base clock and 5.2 GHz boost, so sustained loads will push the cooling system harder than lighter CPUs; expect noticeable fan noise under full load.

What else must I already own to use the 32 GB DDR5 5600 and 2 TB SSD?

Nothing — the memory and storage are factory-installed; only a power cable, display and peripherals are required to start working.

Will my older 4K 60 Hz monitor work over HDMI or DisplayPort?

Yes, the single HDMI and DisplayPort outputs both support 4K at 60 Hz, so existing monitors connect without adapters.

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