---
product_id: 760094229
title: "MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor"
brand: "minisforum"
price: "$U44045"
currency: UYU
in_stock: true
reviews_count: 5
category: "Minisforum"
url: https://www.desertcart.uy/products/760094229-minisforum-deskmini-um870-slim-mini-pc-amd-ryzen-7-8745h
store_origin: UY
region: Uruguay
---

# Ryzen 7 8745H 8C/16T up to 4.9GHz 2.5G LAN + WiFi 6E + BT5.2 connectivity 8K@60Hz HDMI 2.1 + USB4 multi-display MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor

**Brand:** minisforum
**Price:** $U44045
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Meets Portability: The Mini PC That Means Business

## Quick Answers

- **What is this?** MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor by minisforum
- **How much does it cost?** $U44045 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/760094229-minisforum-deskmini-um870-slim-mini-pc-amd-ryzen-7-8745h)

## 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

- • **Next-Gen Visuals:** Experience ultra-smooth 8K and 4K multi-display setups with cutting-edge AMD Radeon 780M RDNA 3 graphics.
- • **Compact Yet Versatile:** Slim form factor with HDMI, DP, USB4, and 4x USB ports ensures all your peripherals connect without clutter.
- • **Powerhouse Performance:** 8-core Ryzen 7 8745H delivers seamless multitasking and heavy computing power for pros on the go.
- • **Blazing Fast Connectivity:** Stay ahead with ultra-stable 2.5G LAN, WiFi 6E, and Bluetooth 5.2 for lag-free streaming and collaboration.
- • **Expandable & Future-Proof:** Up to 96GB DDR5 RAM and dual PCIe 4.0 SSD slots let you scale storage and memory effortlessly.

## Overview

The MINISFORUM DeskMini UM870 Slim Mini PC packs an AMD Ryzen 7 8745H processor with 8 cores and 16 threads, paired with AMD Radeon 780M RDNA 3 graphics for high-performance computing and next-gen visuals. It supports triple display output including 8K@60Hz via HDMI 2.1 and USB4, and offers ultra-fast networking with 2.5G LAN, WiFi 6E, and Bluetooth 5.2. Expandable up to 96GB DDR5 RAM and dual PCIe 4.0 SSD slots make it future-ready, all housed in a sleek, compact design perfect for professionals craving power without bulk.

## Description

MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor

Review: I’ve been using the Minisforum UM790 Mini PC for a few weeks now, and I can confidently say it’s been an outstanding experience. This little machine packs a serious punch! I’m able to play all the games I want with smooth performance and solid frame rates—even more demanding titles run great with the right settings. Beyond gaming, it’s been a beast for video editing. My editing software runs flawlessly, and rendering times are surprisingly fast for such a compact system. It’s rare to find this kind of performance in a mini PC, and the UM790 absolutely delivers. Build quality is solid, it stays cool and quiet, and the design fits perfectly on my desk without taking up space. It’s truly a great all-around mini PC for anyone who wants power and versatility without the bulk. Best part? I’m writing this review using it right now—and it hasn’t missed a beat. Highly recommended for gamers, creatives, or anyone needing a reliable, high-performance compact PC!
Review: Best PC I’ve ever owned. I use it in my Semi Truck mounted on the back of my monitor and it’s used daily, it’s silent, fast and runs Xbox game pass games and steam games perfectly. I’ve been playing Space Marine 2 and Forza Motorsports smoothly. All games work at 1080,Some games work max settings.

## Features

- 【Ryzen 7 8745H Processor】The UM870 Slim Mini PC comes 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.
- 【Strong Graphics】The UM870 Slim Micro Computer equipped with AMD Radeon 780M Graphics which built on the new generation of RDNA 3 architecture AMD graphics , it is designed for the next generation of efficient high-performance gaming and brings ultra-high frame rate experiences and advanced content creation features anywhere and delivers staggering performance beyond your imagination.
- 【8K Display Output】This Personal Mini PC equipped with three video output, 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.
- 【Stable Network Transmission】UM870 Slim mini desktop computer with 2.5G RJ45 ethernet port, outputting stable and strong network signal, with WiFi6E and BT5.2, it can significantly reduce the host's CPU load. Improve network performance and reduce network delays. So you can enjoy smooth and fast network transmission.
- 【Expandable Storage】: 2x DDR5 SODIMM slot, each of slot can be upgraded to 48GB + 1x PCIe4.0 SSD Slot(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.
- 【Versatile Connectivity】This Mini PC comes with 1x HDMI2.1 Port, 1x USB4 Port, 1x DP1.4 Port, 2x USB3.2 Port, 2x USB2.0 Port, 1x 2.5G Lan Port, 1x 3.5mm audio jack, 2x DDR5 SODIMM Slot, 1x M.2 2280 PCIe4.0 SSD Slot, which offers extensive connectivity options for various peripherals and external devices.
- 【Package Content】：1x UM870 Slim Mini PC, 1x HDMI cable, 1x US Power Adapter, 1x Manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTHCR5KM |
| Are Batteries Included | No |
| Best Sellers Rank | #110,221 in Computers ( See Top 100 in Computers ) #465 in Mini Desktop Computers |
| Brand | MINISFORUM |
| Color | Silver |
| Computer Memory Type | DDR5 RAM |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.3 4.3 out of 5 stars (204) |
| Date First Available | 15 June 2025 |
| Graphics Card Description | Dedicated |
| Graphics Card Interface | Integrated |
| Graphics Chipset Brand | AMD |
| Graphics Coprocessor | AMD Radeon 780M Graphics |
| Graphics RAM Type | Shared |
| Hard Disk Description | SSD (Capacity not specified) |
| Hard Disk Rotational Speed | 5600 |
| Hard Drive Interface | PCIE x 4 |
| Hardware Platform | PC |
| Item Weight | 1.38 Kilograms |
| Item model number | DeskMini |
| Manufacturer | Micro Computer (HK) Tech Limited |
| Maximum Memory Supported | 96 GB |
| Memory Technology | DDR5 |
| Number of HDMI Ports | 1 |
| Operating System | Support Windows |
| Package Dimensions | 18.29 x 16.1 x 11.51 cm; 1.38 kg |
| Processor Brand | AMD |
| Processor Count | 8 |
| Processor Socket | FP7r2, FP8 |
| Processor Speed | 4.9 GHz |
| Processor Type | Ryzen 7 |
| Resolution | 7680x4320 |
| Screen Resolution | 7680x4320 |
| Series | DeskMini |
| Wireless Type | 802.11ax |

## Product Details

- **Brand:** MINISFORUM
- **CPU model:** Ryzen 7
- **CPU speed:** 4.9 GHz
- **Graphics card description:** Dedicated
- **Graphics co-processor:** AMD Radeon 780M Graphics
- **Included components:** 1x HDMI Cable, 1x Manual, 1x UM870 Slim Mini PC, 1x US Power Adapter
- **Model name:** DeskMini
- **Operating system:** Support Windows
- **Personal computer design type:** Mini PC
- **Specific uses for product:** Home Theater, Digital Signage, Video Conference, Business, Education, Everyday Use, Multimedia

## Images

![MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor - Image 1](https://m.media-amazon.com/images/I/61qT1enc2EL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 4 June 2025*

I’ve been using the Minisforum UM790 Mini PC for a few weeks now, and I can confidently say it’s been an outstanding experience. This little machine packs a serious punch! I’m able to play all the games I want with smooth performance and solid frame rates—even more demanding titles run great with the right settings. Beyond gaming, it’s been a beast for video editing. My editing software runs flawlessly, and rendering times are surprisingly fast for such a compact system. It’s rare to find this kind of performance in a mini PC, and the UM790 absolutely delivers. Build quality is solid, it stays cool and quiet, and the design fits perfectly on my desk without taking up space. It’s truly a great all-around mini PC for anyone who wants power and versatility without the bulk. Best part? I’m writing this review using it right now—and it hasn’t missed a beat. Highly recommended for gamers, creatives, or anyone needing a reliable, high-performance compact PC!

### ⭐⭐⭐⭐⭐ Review
*by J***K on 3 October 2024*

Best PC I’ve ever owned. I use it in my Semi Truck mounted on the back of my monitor and it’s used daily, it’s silent, fast and runs Xbox game pass games and steam games perfectly. I’ve been playing Space Marine 2 and Forza Motorsports smoothly. All games work at 1080,Some games work max settings.

### ⭐⭐⭐⭐⭐ Review
*by D***I on 18 December 2025*

Initial quality seemed great - solid case and cable receptacles held solidly. Worked right out of the box and started right up and hit the ground running. But now, 10 months in, the computer doesn't start - no power to even troubleshoot (USB4 and power adapter are both no-go's). Worse is that there has been radio silence to the email sent to get warranty service (4 days and counting). I'll update when appropriate. Update: Took a second email to get support response. Once Support verified issue, an offer to replace computer with same model was offered. However, they could only offer that they swap a barebones version and I swap in the SSD and RAM from the unresponsive computer due to supply issues. Luckily, I have the knowledge to do so and the computer was back up and running within a few days of cross-shipping. Not sure what the resolution would have been if I wasn’t as computer savvy. They did apologize and compensated for the initial lack of response which I do appreciate.

## Frequently Bought Together

- MINISFORUM DeskMini UM870 Slim Mini PC AMD Ryzen 7 8745H Barebone Version Small PC, HDMI/DP/USB4 Outputs, 2.5G LAN, WiFi 6E, BT5, 4xUSB Port AMD Radeon 780M Graphics Small Form Factor
- Crucial 32GB DDR5 RAM Kit (2x16GB), 5600MHz (or 5200MHz or 4800MHz) Laptop Memory 262-Pin SODIMM, Compatible with Intel Core and AMD Ryzen 7000, Black - CT2K16G56C46S5
- MINISFORUM UM760 Slim Mini PC, AMD Ryzen 5 7640HS Processor Mini Computer(6C/12T, Up to 5.0GHz), 16GB DDR5 RAM & 1TB PCIe 4.0 SSD, Support 8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-05*