---
product_id: 575076689
title: "MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics"
brand: "minisforum"
price: "€ 1238.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Minisforum"
url: https://www.desertcart.gr/products/575076689-minisforum-um870-slim-mini-pc-amd-ryzen-7-8745h-8c
store_origin: GR
region: Greece
---

# 8-core/16-thread Ryzen 7 8745H up to 4.9GHz 2.5Gbps LAN + Dual Band WiFi 16GB DDR5 RAM + 512GB PCIe 4.0 SSD MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics

**Brand:** minisforum
**Price:** € 1238.41
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact power, limitless productivity — own your workspace like a boss!

## Quick Answers

- **What is this?** MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics by minisforum
- **How much does it cost?** € 1238.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/575076689-minisforum-um870-slim-mini-pc-amd-ryzen-7-8745h-8c)

## Best For

- minisforum enthusiasts

## Why This Product

- Trusted minisforum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Versatile:** Sleek mini form factor packed with 4 USB ports, HDMI, DisplayPort, and USB4 for all your peripherals and high-res displays — perfect for modern professionals on the go.
- • **Powerhouse Performance:** Blaze through multitasking and heavy workloads with AMD Ryzen 7 8745H’s 8 cores and 16 threads, hitting speeds up to 4.9GHz.
- • **Next-Level Connectivity:** Experience lightning-fast 2.5Gbps Ethernet and dual-band WiFi for seamless streaming, gaming, and remote work without lag.
- • **Triple 8K Display Output:** Expand your workspace effortlessly with HDMI 2.1, DisplayPort, and USB4 supporting up to 8K@60Hz for ultra-crisp visuals across three screens.
- • **Future-Proof Storage & Memory:** 16GB DDR5 RAM with upgrade options up to 48GB plus a blazing 512GB PCIe 4.0 SSD, expandable to 2TB, ensures smooth software performance and massive storage.

## Overview

The MINISFORUM UM870 Slim Mini PC is a high-performance compact desktop featuring an AMD Ryzen 7 8745H processor with 8 cores and 16 threads, 16GB DDR5 RAM, and a 512GB PCIe 4.0 SSD. It supports triple display output up to 8K@60Hz via HDMI 2.1, DisplayPort, and USB4, and offers ultra-fast 2.5Gbps Ethernet alongside dual-band WiFi. Designed for multitasking, gaming, and professional workloads, this mini PC combines powerful specs with a sleek, space-saving design.

## Description

desertcart.com: MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics : Electronics

Review: Great cooling, quiet, and powerful - I bought this to replace my 9th gen CPU laptop with GTX1060 MaxQ GPU. Because I bought the barebone model, I purchased 32GB Crucial DDR5 RAM and Hynix 1tb Platinum SSD. I cannot be happier because this mini PC satisfies all my needs and expectations. * Game Performance: One thing that was not clear to me was how well 780M would work with a game I sometimes play, World of Tanks. Comparing to 1060 MaxQ, 780M works better. Not sure about other games because that's the only one I play. * Cooling and noise level: These are beyond my expectations. It barely makes any sound even when I play the game. It gets warm on one side of the top after the game play. But, it cools down quickly and stays cool. In other uses, I didn't notice any heat-up. * Things to consider: When you need to install the OS by yourself, you may experience some issues. The wifi was not detected by Windows 11. I could not locate the correct drivers even after downloading them from Minisforum. And I could not locate any documents or manuals that are helpful. So, I used the trial version of Driver Easy to install all drivers. It solved all problems. (I believe other driver installation programs will work fine.) * One more: When you want to install or upgrade the SSD or RAM, you need to open the mini PC. The bottom legs are stickers. You can detach them carefully from the corner to the middle (bc that's where the bolts are and least sticky part). The rest is easy. Before my PC is arrived, Minisforum announced a higher version: UM890. It seems attractive because it has the Oculink connection that can be used for eGPU. In my opinion, if you are serious about using eGPU, you'd better consider a desktop. This miniPC is perfect for me for everyday use & work and some games.
Review: Ultimate Homelab - Awesome little powerhouse. I use it as a home server. It does everything I need with flying colors and it barely uses any power. That being said, it can’t really run any AI models; even the smallest Gemma 4 model is too much. That being said, it’ll handle everything you can throw at it from Plex, Jellyfin, and more. You do have to go into the UEFI to increase ram availability to the iGPU. I’ve also used it with Proxmox running multiple VMs. It can game and emulate well too. If you want a small, powerful desktop or an overkill homelab, I highly recommend this mini pc.

## 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 comes with 2500Mbps Lan Port, it expands its functions and improved performance of computer to a large extent and allow you to use more networks such as software routers (OpenWRT / DD-WRT / Tomato etc.), firewalls, NAT, network isolation etc.
- 【Large Capacity】DDR5 16GB RAM (2x SODIMM slot, each of slot can be upgraded to 48GB) + 512GB 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ353WLG |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #2,684 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #96 in Mini Computers |
| Brand | MINISFORUM |
| Built-In Media | Mini PC |
| CPU Model | Ryzen 7 |
| CPU Model Number | Ryzen 7 8745H |
| CPU Speed | 4.9 GHz |
| Color | Black |
| Connectivity Technology | Ethernet, HDMI, USB, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 179 Reviews |
| Display Resolution Maximum | 3840x2160 |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 4 GB |
| Graphics Coprocessor | AMD Radeon 780M |
| Graphics Description | Integrated |
| Graphics Ram Type | DDR5 SDRAM |
| Hard Disk Description | 512GB PCIe 4.0 SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | DisplayPort, HDMI, USB |
| Human-Interface Input | Keyboard, Mouse |
| Keyboard Layout | QWERTY |
| Manufacturer | Micro Computer (HK) Tech Limited |
| Memory Storage Capacity | 512 GB |
| Model Name | DeskMini |
| Model Number | DeskMini |
| Native Resolution | 3840 x 2160 |
| Number of Component Outputs | 3 |
| Operating System | OS |
| Personal Computer Design Type | Mini PC |
| Processor Brand | AMD |
| Processor Count | 4 |
| Processor Series | Ryzen 7 |
| Processor Speed | 4.9 GHz |
| RAM Memory Installed | 16 GB |
| RAM Type | DDR5 SDRAM |
| Ram Memory Maximum Size | 48 GB |
| Resolution | 3840 x 2160 |
| Speaker Type | Monitor |
| Specific Uses For Product | Home Theater, Digital Signage, Video Conference, Business, Education, Everyday Use, Multimedia |
| Style Name | UM870Slim(16+512) |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 5 |
| Unit Count | 1 Count |
| Video Output | HDMI, DisplayPort, USB4 |
| Video Output Interface | HDMI |
| Video Processor | AMD |
| Wireless Network Technology | Wi-Fi |

## Product Details

- **Brand:** MINISFORUM
- **CPU Model:** Ryzen 7
- **CPU Speed:** 4.9 GHz
- **Graphics Coprocessor:** AMD Radeon 780M
- **Memory Storage Capacity:** 512 GB
- **Model Name:** DeskMini
- **Operating System:** OS
- **Personal computer design type:** Mini PC
- **Ram Memory Installed Size:** 16 GB
- **Specific Uses For Product:** Home Theater, Digital Signage, Video Conference, Business, Education, Everyday Use, Multimedia

## Images

![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics - Image 1](https://m.media-amazon.com/images/I/51leqz2rPWL.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics - Image 2](https://m.media-amazon.com/images/I/71dHuXWd2kL.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics - Image 3](https://m.media-amazon.com/images/I/714Bp7lH3AL.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics - Image 4](https://m.media-amazon.com/images/I/51hgyXXY0NL.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 16GB RAM 512GB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics - Image 5](https://m.media-amazon.com/images/I/616T2fGVO5L.jpg)

## Available Options

This product comes in different **Set name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cooling, quiet, and powerful
*by S***N on December 12, 2024*

I bought this to replace my 9th gen CPU laptop with GTX1060 MaxQ GPU. Because I bought the barebone model, I purchased 32GB Crucial DDR5 RAM and Hynix 1tb Platinum SSD. I cannot be happier because this mini PC satisfies all my needs and expectations. * Game Performance: One thing that was not clear to me was how well 780M would work with a game I sometimes play, World of Tanks. Comparing to 1060 MaxQ, 780M works better. Not sure about other games because that's the only one I play. * Cooling and noise level: These are beyond my expectations. It barely makes any sound even when I play the game. It gets warm on one side of the top after the game play. But, it cools down quickly and stays cool. In other uses, I didn't notice any heat-up. * Things to consider: When you need to install the OS by yourself, you may experience some issues. The wifi was not detected by Windows 11. I could not locate the correct drivers even after downloading them from Minisforum. And I could not locate any documents or manuals that are helpful. So, I used the trial version of Driver Easy to install all drivers. It solved all problems. (I believe other driver installation programs will work fine.) * One more: When you want to install or upgrade the SSD or RAM, you need to open the mini PC. The bottom legs are stickers. You can detach them carefully from the corner to the middle (bc that's where the bolts are and least sticky part). The rest is easy. Before my PC is arrived, Minisforum announced a higher version: UM890. It seems attractive because it has the Oculink connection that can be used for eGPU. In my opinion, if you are serious about using eGPU, you'd better consider a desktop. This miniPC is perfect for me for everyday use & work and some games.

### ⭐⭐⭐⭐⭐ Ultimate Homelab
*by K***R on October 10, 2026*

Awesome little powerhouse. I use it as a home server. It does everything I need with flying colors and it barely uses any power. That being said, it can’t really run any AI models; even the smallest Gemma 4 model is too much. That being said, it’ll handle everything you can throw at it from Plex, Jellyfin, and more. You do have to go into the UEFI to increase ram availability to the iGPU. I’ve also used it with Proxmox running multiple VMs. It can game and emulate well too. If you want a small, powerful desktop or an overkill homelab, I highly recommend this mini pc.

### ⭐⭐⭐⭐⭐ Fast little PC
*by D***E on November 14, 2025*

I have been build PCs and server for the last 20 years and I really like this little machine. The Ryzen 7 8785H is a fast chip. Despite being a mobile chip it runs nearly as fast as it's desktop brethren zen4 series equivalents due to its smaller process and better efficiency. I don't game, I use it for purely productivity and it opens and runs my applications fast. In the last few years I have gone from a full desktop form factor, to a slimline and then this. At a fourth of the size, this is 3x faster than my previous slim line . Its small size frees up my desk space. I have fully loaded and stressed tested the unit and it handles the heat of the small enclosure just fine with no throttling. I can't comment on the longevity because it has only been a couple weeks but thus far I am very impressed and I recommend it.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-27*