MINISFORUM

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini Desktop Computer 32GB DDR5 RAM 1TB SSD, USB4/HDMI/DP 8K@60Hz Output, 2.5G LAN Port, 4xUSB Ports, WiFi 6E, BT5.3, AMD Radeon 780M Graphics

Name: MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini Desktop Computer 32GB DDR5 RAM 1TB SSD, USB4/HDMI/DP 8K@60Hz Output, 2.5G LAN Port
Brand: MINISFORUM
SKU: B0DRVSK2T9
Price: 699.00 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-15

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$699.00

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View Current Price on Amazon → Compare to similar processors

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini Desktop Computer 32GB DDR5 RAM 1TB SSD, USB4/HDMI/DP 8K@60Hz Output, 2.5G LAN Port, 4xUSB Ports, WiFi 6E, BT5.3, AMD Radeon 780M Graphics is a specs-and-price decision rather than a crowd-consensus one in the processors category, priced around $699.00. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

SpecPicks Verdict

SpecPicks scored MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. MINISFORUM's processors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by MINISFORUM's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

【Ryzen 7 8745H Mini PC】MINISFORUM UM870 Slim Mini Computers powered with AMD Ryzen 7 8745H Processor, 8 Core/16 Thread, up to 4.9GHz, 16 MB L3 Smart Cache, performance mode TPD up to 65W.
【780M Mini PC Graphics】This UM870 Slim Mini PC is also equipped with AMD Radeon 780M graphics(12 core 2600MHz) based on RDNA3 graphics architecture. The performance is almost very close to that of the GTX 1650 discrete graphics cards. It can handle heavy computing tasks smoothly and is better for multitasking.
【Expandable Storage】MINISFORUM UM870 Slim Micro Computer comes with 32GB DDR5 RAM 5600MHz, supports expansion to 96GB RAM. The Small PC is also featured with 1TB M.2 2280 PCIe 4.0 SSD, which supports dual slot expansion to 2x 2TB SSD, up to 4TB.
【8K Triple Display Output】MINISFORUM UM870 Slim Mini Desktop PC supports triple displays via HDMI2.1 8K@60Hz, USB4.0 8K@60Hz, and DisplayPort1.4 4K@120Hz output, you can connect three independent displays at the same time to meet the demands of daily multitasking. Increase greatly boost your productivity by expanding multiple workspaces.
【Super USB4.0 Port & Fast Network】The advanced USB4.0 port provides an 8K@60Hz display experience that supports up to 40 Gbps transfer speed, and 65-100W adapter PD power delivery input, allowing you to plug and play anytime, anywhere. UM870 Slim Mini PC has a 2.5Gbps LAN wired network port and Wi-Fi 6E/BT5.3 wireless network card, providing a stable network connection and fast transmission speed.
【Multiple I/O Interfaces】This UM870 Slim Mini Computer comes with 1xUSB4 (Alt PD), 1xHDMI, 1xDisplayPort, 1x 2.5Gbps LAN, 2xUSB 3.2 Gen2 Type-A, 2xUSB 2.0, 1x 3.5mm Audio Jack, 2x DDR5 SO-DIMM Slot, 2x M.2 2280 PCIe4.0 SSD Slot, 1xDC 19V.

Full Specifications

Brand	MINISFORUM
Color	Silver
Weight	2.5g
RAM Type	DDR5 RAM
CPU Model	AMD Ryzen 7
CPU Speed	4.9 GHz
Cache Size	16 MB
Model Name	DeskMini
Resolution	3840 x 2160
Style Name	UM870 Slim 32GB+1TB
Unit Count	1 Count
Screen Size	25 inches
Aspect Ratio	16:9
Connectivity	Wireless, WiFi
Display Type	LED
Memory Speed	5600 MHz
Model Number	DeskMini
Video Output	HDMI, USB4, DisplayPort
Compatibility	PC
Built-In Media	1x HDMI cable, 1x Manual, 1x UM870 Slim Mini PC, 1x US Power Adapter

Ready to buy?

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini Desktop Computer 32GB DDR5 RAM 1TB SSD, USB4/HDMI/DP 8K@60Hz Output, 2.5G LAN Port, 4xUSB Ports, WiFi 6E, BT5.3, AMD Radeon 780M Graphics is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.