MINISFORUM UM870 Slim Mini PC Barebone with AMD Ryzen 7 8745H Processor Mini Computer(8C/16T, Up to 5.0GHz), Support 8K@60Hz
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
MINISFORUM UM870 Slim Mini PC Barebone with AMD sits in our barebone pcs listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: MINISFORUM UM870 Slim mini pc is equipped with AMD Ryzen 7 8745H processor, 8 cores /12 threads (up to 5.0 GHz), providing excellent multi-tasking capabilities and high performance. Performance Graphics:Equipped with AMD Radeon 780M integrated graphics card (based on RDNA3 architecture, 12CU, max frequency 2700MHz). Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.5 out of 5 from 2 ratings. What that score is worth next to its rivals is set out below.
- Brand
- MINISFORUM
- Amazon rating
- 4.5 / 5 from 2 ratings
- vs Barebone PCs
- level with the category median of 4.5
- Rank in category
- 24 of 46 rated barebone pcs we track
- Price position
- Towards the top of the range (category spans £4.99 to £4749)
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Barebone PCs
Across the 46 rated barebone pcs products we track, the typical score is 4.5 out of 5. This one sits at 4.5, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 2 ratings against a category median of 31. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the upper third of a category running from £4.99 to £4749, where the midpoint is about £56.95. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 50 barebone pcs products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Powerful Processor : MINISFORUM UM870 Slim mini pc is equipped with AMD Ryzen 7 8745H processor, 8 cores /12 threads (up to 5.0 GHz), providing excellent multi-tasking capabilities and high performance. Compared to the Ryzen 5 7640HS, the Zen 4 AMD Ryzen 7 8745H has a CPU speed that is 1.79x faster, a faster GPU clock speed, and and TDP less 9W. Overall, the Ryzen 7 8745H outperforms the Ryzen 5 7640HS by a considerable 21%.
- High-performance Graphics :Equipped with AMD Radeon 780M integrated graphics card (based on RDNA3 architecture, 12CU, max frequency 2700MHz), it supports high-resolution and high-refresh rate image output. It supports ultra-high-definition image quality through HDMI 2.1 (8K@60Hz), DP 1.4 (4K@144Hz) and USB4 interfaces (8K@60Hz), meeting the needs of professional work and entertainment.
- DDR5 RAM & PCIe4.0 SSD: Supports dual DDR5 SODIMM RAM and 2×M.2 2280 PCIe4.0 SSD slots, supporting up to 4TB storage capacity. It provides ultra-fast data reading and writing speeds to ensure smooth operation and fast response of the system.
- Efficient Coling System: The active cooling system with phase change material reduces CPU temperature by 25% compared to passive heat sinks, ensuring stable and efficient performance under heavy workloads. It delivers a stable 60W performance while the system operates at a noise level below 35dB, keeping your device cool and quiet whether you're working or playing.
- Multi-interface & Fast Network: 2xUSB 3.2 Gen2 Type-A ports, 2xUSB 2.0 ports, 1xUSB4 port (supports Alt PD), 1xHDMI port, 1xDisplayPort port, 1xaudio interface and 1xClear CMOS button. MINISFORUM UM870 Slim mini computer has 2.5G WLAN wired network port and Wi-Fi 6E/BT5.3 wireless network card, providing stable network connection (software routers, firewalls, NAT, and network isolation) and fast transmission speed.
- Note:Please update the driver version before updating the system.
