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
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The 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 retro cpus category, priced around $709.00. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop… as a niche pick — read recent reviews before buying in the retro cpus category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. MINISFORUM's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro cpus 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 |
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.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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