Minisforum
UM870 Slim
CPU r7 8745H/7840HS
GPU RDNA3 780M
Max RAM 96GB
Drives 2
From $320
Seller Amazon
The Minisforum UM870 Slim is a mini PC powered by the AMD r7 8745H/7840HS (Zen 4 gen). It features 8 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated AMD RDNA3 780M. Supports up to 96GB of RAM across 2 slots at 5600 MT/s. Storage capacity of up to 2 drives including 2 NVMe. Connectivity includes USB4 40Gbps, HDMI 2.1. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 130 × 126 × 52mm (0.85L). Uses a Brick PSU, 60W TDP.
CPU & Performance
CPUr7 8745H/7840HS
GenerationZen 4
P-Cores8
Threads16
Single-core76
Multi-core44
Socket0
GPU
GPURDNA3 780M
Discrete GPUNo
Integrated GPUYes
eGPU supportNo
RAM
Max RAM96GB
RAM slots2
Max speed5600 MT/s
ECC supportNo
Storage
Max drives2
NVMe slots2
Gen4 x42
SD cardNo
Ports & Connectivity
HDMI 2.11
USB4 40Gbps1
Max displays3
Network
Max Ethernet1G
2.5G ports1
vProN
Physical
Dimensions130 × 126 × 52 mm
Volume0.85L
Fan size85mm
Warranty2 yr
Power
TDP60W
PSU typeBrick
Pricing
Minimum$615
Barebone est.$320
32GB / 1TB$615
Notes
Jan 14 2025: $288 to $320. Oct 9 2024: $230 to $200
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