MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer Barebone Without RAM/SSD/OS, HDMI/DP/USB4 8K@60Hz Output, 1X2.5G RJ45 Port, 4XUSB Port, Dual Band WiFi, AMD Radeon 780M Graphics

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer Barebone Without RAM/SSD/OS, HDMI/DP/USB4 8K@60Hz Output, 1X2.5G RJ45 Port, 4XUSB Port, Dual Band WiFi, AMD Radeon 780M Graphics

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Price: $343.90 - $309.51
(as of Oct 05, 2025 13:41:02 UTC – Details)

MINISFORUM UM870 Slim Mini PC Review: A Powerhouse of Performance and Connectivity

In the world of mini PCs, it’s not often that we come across a device that packs a punch like the MINISFORUM UM870 Slim Mini PC. Powered by the AMD Ryzen 7 8745H processor, this tiny powerhouse is designed to handle heavy computing tasks with ease, making it an excellent choice for a variety of applications, from light gaming to image editing and programming.

Design and Build

The UM870 Slim Mini PC is, as its name suggests, a compact device that’s designed to save space without sacrificing performance. With a sleek and durable design, this mini PC is perfect for homes, offices, or even industrial environments where space is at a premium. The device is barebone, meaning it doesn’t come with RAM, SSD, or an operating system, allowing users to customize it according to their specific needs.

Performance

At the heart of the UM870 Slim Mini PC is the AMD Ryzen 7 8745H processor, an 8-core, 16-thread processor that can reach speeds of up to 4.9 GHz. This processor is designed to handle demanding tasks with ease, making it perfect for multitasking and compute-intensive applications. The device also comes with AMD Radeon 780M Graphics, which provides a significant boost to graphics performance, allowing for smooth and responsive visuals.

Display Output

One of the standout features of the UM870 Slim Mini PC is its impressive display output capabilities. With three video outputs, including HDMI 2.1, USB4, and DisplayPort, this device can connect to multiple displays, providing a seamless and efficient workflow. The device supports 8K@60Hz display output via HDMI 2.1 and USB4, while the DisplayPort supports 4K@60Hz. This makes it an excellent choice for applications that require multiple displays, such as video editing, graphics design, or gaming.

Networking

The UM870 Slim Mini PC comes with a 2.5G RJ45 Ethernet port, providing stable and strong network signals. Additionally, the device supports WiFi6E and BT5.3, which significantly reduces the host’s CPU load, improving network performance and reducing network delays. This ensures that users can enjoy smooth and fast network transmission, making it perfect for applications that require low latency and high-speed networking.

Storage and Expandability

The UM870 Slim Mini PC comes with 2x DDR5 SODIMM slots, each of which can be upgraded to 48GB, providing ample memory for demanding applications. The device also has 1x PCIe4.0 SSD slot, which can support up to 2TB of storage, and another available PCIe4.0 SSD slot, which can also support up to 2TB of storage. This provides users with plenty of storage options, allowing them to run software smoothly, watch and store large-scale movies, and enjoy games without worrying about lack of capacity.

Connectivity

The UM870 Slim Mini PC comes with an extensive range of connectivity options, including 1x HDMI2.1 port, 1x USB4 port, 1x DP1.4 port, 2x USB3.2 ports, 2x USB2.0 ports, 1x 2.5G Lan port, and 1x 3.5mm audio jack. This provides users with plenty of options for connecting peripherals and external devices, making it an excellent choice for a variety of applications.

Package Content

The UM870 Slim Mini PC comes with a comprehensive package, including 1x UM870 Slim Mini PC, 1x HDMI cable, 1x US power adapter, and 1x manual. This provides users with everything they need to get started, making it an excellent choice for those who want a hassle-free experience.

Conclusion

In conclusion, the MINISFORUM UM870 Slim Mini PC is a powerful and feature-rich device that’s designed to handle demanding applications with ease. With its impressive display output capabilities, fast networking, and extensive storage options, this device is perfect for a variety of applications, from light gaming to image editing and programming. While it may be barebone, the UM870 Slim Mini PC provides users with the flexibility to customize it according to their specific needs, making it an excellent choice for those who want a tailored computing experience. Overall, the UM870 Slim Mini PC is an excellent addition to the world of mini PCs, and it’s sure to impress even the most discerning users.