What Are the Minisforum UM680, UM760, and UM870 Slim?
The Minisforum UM680, UM760, and UM870 Slim are three compact mini PCs built on a single shared chassis, each fitted with a different AMD Ryzen processor. The UM680 Slim runs the Ryzen 7 6800H with Radeon 680M graphics, the UM760 Slim uses the Ryzen 5 7640HS with Radeon 760M graphics, and the UM870 Slim carries the Ryzen 7 8745H with Radeon 780M graphics — the fastest of the trio. Because the enclosure, port layout, and expansion options are identical across all three, the choice comes down to processor tier and budget rather than form factor.
Shared Specifications Across the Slim Series
All three models share the same core platform. Memory is DDR5 across two SODIMM slots, shipping with 16GB or 32GB and expandable to 96GB. Storage is handled by dual M.2 PCIe 4.0 SSD slots supporting RAID 0 and RAID 1, giving up to roughly 4TB of internal capacity. Display output is available over HDMI, DisplayPort, and USB4, with USB4 also supporting an external GPU enclosure and triple 4K monitor setups. Networking includes Wi-Fi 6E, Bluetooth 5.3, and a 2.5GbE wired port.
| Model | Processor | Graphics | Memory (Configurable) | Storage Slots |
|---|---|---|---|---|
| UM680 Slim | AMD Ryzen 7 6800H | Radeon 680M | 16GB / 32GB DDR5, up to 96GB | 2× M.2 PCIe 4.0 |
| UM760 Slim | AMD Ryzen 5 7640HS | Radeon 760M | 16GB / 32GB DDR5, up to 96GB | 2× M.2 PCIe 4.0 |
| UM870 Slim | AMD Ryzen 7 8745H | Radeon 780M | 16GB / 32GB DDR5, up to 96GB | 2× M.2 PCIe 4.0 |
Use Cases and Practical Considerations
These systems suit home offices, light content creation, media centres, and multi-display productivity desks where a small footprint matters. The expandable memory ceiling and dual SSD slots make them reasonable choices for virtualisation labs, small databases, and NAS-adjacent workloads. Reviewers note a few trade-offs worth knowing: two of the four USB-A ports are USB 2.0, there is a single USB-C port, and there is no SD card reader. The chassis is plastic, and fan noise can become noticeable under sustained heavy load in performance mode. Gaming on newer AAA titles is limited without FSR or an external GPU.
Choosing Between Ryzen Tiers
The Ryzen 7 8745H in the UM870 Slim offers the strongest CPU and integrated GPU performance, making it the best fit for graphics-adjacent work and heavier multitasking. The Ryzen 5 7640HS in the UM760 Slim is a balanced middle option for general productivity. The Ryzen 7 6800H in the UM680 Slim remains a capable older-generation part for everyday office and media tasks. All three benefit from the same DDR5 platform and dual NVMe RAID capability, so the platform itself is future-friendly regardless of which tier you pick.
Thinvent's Compact and Industrial Computing Range
If you are evaluating compact AMD Ryzen mini PCs, Thinvent offers a complementary range built for reliability in demanding environments. The Thinvent Industrial PC IPC3 pairs an Intel® Core™ i3-1215U processor (6 cores, up to 4.4 GHz, 10 MB cache) with 16GB DDR4 RAM and a 1TB SSD, and is available with Windows 11 Professional, Windows 11 IoT Value, DOS, or Thinux™ Embedded Linux, plus optional quad DB9 serial ports for industrial equipment. Alongside the IPC3, Thinvent manufactures fanless mini PCs, thin clients, and all-in-one PCs designed to keep running through dust, heat, and continuous operation — a strong fit where a sealed, serviceable industrial machine matters more than a consumer-style chassis.
