MINISFORUM

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics

Name: MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB
Brand: MINISFORUM
SKU: B093V18HKB
Price: 709.00 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

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 →

$709.00

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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 Desktop Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics is a niche pick — read recent reviews before buying in the processors category, priced around $709.00. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop… 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. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

✓ 【Package Content】：1x UM870 Slim Mini PC, 1x HDMI cable, 1x US Power Adapter, 1x Manual.
✓ 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

【Excellent Performance】： The UM870 Slim Mini PC is a small Desktop Computer with AMD Ryzen 7 8745H (8C/16T up to 4.9Ghz) processor. The faster performance can handle heavy computing tasks smoothly and better for multitasking. It widely used for light games, image editing, browsing, watching movies, programming etc.
【Triple Display Output】: this Mini PC comes with Integrated AMD Radeon 760M Graphics Graphics(graphics frequency 2600 MHz), 8K@60Hz display output via HDMI 2.1 and USB4 Port, 4K@60Hz display via DisplayPort, you could connect three independent displays, which ensures smooth navigation, responsive work processes and comfortable handling of apps and files and expands multiple work-spaces for more efficient and comfortable productivity.
【2.5Gbps LAN】: This UM870 Mini PC has upgraded two 1Gbps Lan Ethernet ports to one 2.5Gbps Lan　port, it expands its functions and improved performance of computer to a large extent. It supports Auto Power On, PXT Boot, WOL, RTC Boot etc.
【Large Capacity】: DDR5 32GB RAM (2x SODIMM slot, each of slot can be upgraded to 48GB) + 1TB 2280 PCIe4.0 SSD(up to 2TB). There is another PCIe4.0 SSD Slot available can up to 2TB. Without worrying about lack of capacity, you can run software smoothly, watch and storage large-scale movies, photos without any stress. You can also enjoy some games to some extent.
【Package Content】：1x UM870 Slim Mini PC, 1x HDMI cable, 1x US Power Adapter, 1x Manual.

Full Specifications

Brand	MINISFORUM
Color	Silver
Weight	2.5g
RAM Type	DDR5 SDRAM
CPU Model	AMD R Series
CPU Speed	4.9 GHz
Model Name	DeskMini
Resolution	3840 x 2160
Style Name	UM870Slim(32+1T)
Screen Size	25 inches
Aspect Ratio	16:9
Connectivity	USB, WiFi
Display Type	LED/LCD
Model Number	DeskMini
Video Output	HDMI, DP, USB4
Compatibility	PC
Built-In Media	1x Mini PC
Cooling Method	Fan
Keyboard Layout	QWERTY
Power Plug Type	Type A - 2 pin (North American)

Ready to buy?

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, 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.