Minisforum UM450 Mini PC with AMD Ryzen 5 4500U processor, Radeon Graphics, dual 4K HDMI support, 2.5Gb LAN, WiFi 6, and up to 32GB DDR4 RAM. This compact device delivers reliable performance for everyday computing needs. It fits easily on any desk and handles multitasking with ease.

About Minisforum UM450
The Minisforum UM450 brings solid processing power to your desk with its AMD Ryzen 5 4500U chip that has six cores and six threads running up to 4.0 GHz. You can handle daily tasks like browsing, office work, and even some photo editing without slowdowns. This makes it a great choice for people who want reliable speed in a small package that does not take up much space.
It shines when you connect multiple screens thanks to the AMD Radeon Graphics and support for dual 4K output using two HDMI 2.1 ports plus USB-C with DisplayPort. Your videos look sharp and you can easily work across different windows at once. This setup boosts your efficiency whether you are studying or managing projects.
Fast connections keep everything running smoothly with 2.5Gb Ethernet LAN, WiFi 6, and Bluetooth 5.2 built right in. You also get several USB 3.2 ports for quick file transfers and hooking up accessories. These features mean less waiting and more time getting things done.
Inside you will find room for up to 32GB of DDR4 RAM in dual channel mode along with a speedy 512GB PCIe SSD. Programs open fast and you can switch between apps without frustration. The compact size of 154 by 152.6 by 67.3 millimeters lets you place it almost anywhere while it stays quiet.
Specifications
| Specification | Value |
|---|---|
| Processor | AMD Ryzen 5 4500U |
| Cores / Threads | 6 / 6 |
| Max Speed | 4.0 GHz |
| Graphics | AMD Radeon Graphics |
| Memory | DDR4 up to 32GB |
| Storage | 512GB PCIe SSD |
| LAN | 2.5Gb Ethernet |
| WiFi | WiFi 6 |
| Bluetooth | 5.2 |
| Video Ports | 2x HDMI 2.1, USB-C DP |
| 4K Support | Yes |
| Dimensions | 154 x 152.6 x 67.3 mm |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $309 |
Reviews
I love how fast this little computer runs my daily programs. It handles two monitors without any lag and stays really quiet even during longer work sessions. The WiFi connection is strong and files transfer quickly.
Setting up my home office was simple with this compact PC. The graphics look clear on my 4K screen and it connects easily to all my devices. I just wish it had a bit more storage but overall it works great for everyday use.
Great performance from the processor during video calls and light editing. It fits perfectly behind my monitor and the network speed feels very fast. I use it every day and it has been reliable so far.