---
product_id: 693227734
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: "R12649"
currency: ZAR
in_stock: true
reviews_count: 4
category: "Minisforum"
url: https://www.desertcart.co.za/products/693227734-minisforum-deskmini-um870-slim-mini-pc-amd-ryzen-7-8745h
store_origin: ZA
region: South Africa
---

# 8-core Ryzen 7 8745H up to 4.9GHz 2.5G LAN + WiFi 6E + BT5.2 Triple 8K/4K display outputs 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:** R12649
**Availability:** ✅ In Stock

## Summary

> 🚀 Power-packed mini PC for the multitasking millennial boss

## 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?** R12649 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/693227734-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

- • **Compact & Sleek:** Slim mini form factor fits effortlessly into any workspace, combining power and portability without compromise.
- • **Next-Gen Visuals:** AMD Radeon 780M with RDNA 3 architecture powers ultra-smooth 8K@60Hz and multi-display setups for immersive productivity.
- • **Connectivity Mastery:** 2.5G Ethernet, WiFi 6E, Bluetooth 5.2 plus USB4, HDMI 2.1, and DisplayPort ensure lightning-fast, versatile connections.
- • **Powerhouse Performance:** 8-core/16-thread Ryzen 7 8745H delivers seamless multitasking and heavy computing power for pros on the go.
- • **Future-Proof Expandability:** Dual DDR5 slots up to 64GB RAM and dual PCIe 4.0 SSD slots up to 4TB total storage keep your workflow limitless.

## Overview

The MINISFORUM DeskMini UM870 Slim Mini PC features an AMD Ryzen 7 8745H 8-core processor clocked up to 4.9GHz, AMD Radeon 780M graphics with RDNA 3 architecture, and triple video outputs supporting up to 8K@60Hz. It offers robust connectivity with 2.5G LAN, WiFi 6E, Bluetooth 5.2, and multiple USB ports including USB4. Expandable DDR5 RAM up to 64GB and dual PCIe 4.0 SSD slots up to 4TB ensure future-ready performance in a compact, stylish chassis ideal for professional multitasking, gaming, and content creation.

## Description

desertcart.com: 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 : Electronics

Review: Amazing hardware, excellent support experience - Update: Excellent after-sales support My MINISFORUM PC developed a hardware issue, but their support was excellent. They arranged the return, kept me updated throughout the inspection, and promptly sent a replacement when the unit couldn’t be repaired. The communication was frequent and timely, and the replacement works perfectly. Frankly, this was a better support experience than I’ve had with several much larger domestic PC brands. Very impressed with MINISFORUM’s after-sales service. Original: Unlike newer AMD mobile processors, it comes with 8 full Zen cores, making it perfect PC for my software development tasks. GPU is powerful enough to drive two 4K displays at 120Hz.
Review: Lost for words truly - Dead on arrival, installed proper M.2 SSD and DDR5 SO-DIMM RAM and could not get the barebone system to boot into BIOS or even get a splash screen to be able to hit a FN key, contacted the seller and got basic troubleshooting tips and an actual solution. So it was sent back to desertcart and I still have yet to receive a refund or replacement due to events in Los Angeles, California where the return center is and I'm on the East Coast, this has become very inconvenient.

## 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 |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | #5,584 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #122 in Mini Computers |
| Brand | MINISFORUM |
| Built-In Media | 1x HDMI Cable, 1x Manual, 1x UM870 Slim Mini PC, 1x US Power Adapter |
| CPU Model | AMD Ryzen 7 |
| CPU Model Number | AMD Ryzen 7 8745H |
| CPU Speed | 4.9 GHz |
| Color | Silver |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, LAN, USB |
| Cooling Method | Fan |
| Customer Reviews | 3.9 out of 5 stars 6 Reviews |
| Display Resolution Maximum | 3840x2160 pixels |
| Display Type | LED/LCD |
| Graphics Card Description | Dedicated |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | AMD Radeon 780M(Graphics Frequency 2700MHz) |
| Graphics Description | Dedicated |
| Graphics Ram Type | Shared |
| Hard Disk Description | SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | 3.5mm Audio, Bluetooth, DisplayPort, HDMI, Headphone, USB, USB Type C |
| Human-Interface Input | Keyboard, Mouse |
| Item Weight | 1.38 kg |
| Keyboard Layout | QWERTY |
| Manufacturer | Micro Computer (HK) Tech Limited |
| Memory Slots Available | 2 |
| Memory Speed | 5600 MHz |
| Model Name | DeskMini |
| Model Number | DeskMini |
| Native Resolution | 3840 x 2160 |
| Number of Component Outputs | 3 |
| Operating System | Support Windows |
| Personal Computer Design Type | Mini PC |
| Processor Brand | AMD |
| Processor Count | 8 |
| Processor Series | AMD Ryzen 7 |
| Processor Socket | FP7r2, FP8 |
| Processor Speed | 4.9 GHz |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 64 GB |
| Resolution | 3840 x 2160 |
| Specific Uses For Product | Home Theater, Digital Signage, Video Conference, Business, Education, Everyday Use, Multimedia |
| Style Name | UM870 Slim(0+0) |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 4 |
| Unit Count | 1 Count |
| Video Output | HDMI, DisplayPort, USB4 |
| Video Output Interface | HDMI, USB4, DisplayPort |
| Video Processor | AMD |
| Wireless Compability | 802.11ax |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Brand:** MINISFORUM
- **CPU Model:** AMD Ryzen 7
- **CPU Speed:** 4.9 GHz
- **Graphics Card Description:** Dedicated
- **Graphics Coprocessor:** AMD Radeon 780M(Graphics Frequency 2700MHz)
- **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

### ⭐⭐⭐⭐⭐ Amazing hardware, excellent support experience
*by S***T on September 7, 2025*

Update: Excellent after-sales support My MINISFORUM PC developed a hardware issue, but their support was excellent. They arranged the return, kept me updated throughout the inspection, and promptly sent a replacement when the unit couldn’t be repaired. The communication was frequent and timely, and the replacement works perfectly. Frankly, this was a better support experience than I’ve had with several much larger domestic PC brands. Very impressed with MINISFORUM’s after-sales service. Original: Unlike newer AMD mobile processors, it comes with 8 full Zen cores, making it perfect PC for my software development tasks. GPU is powerful enough to drive two 4K displays at 120Hz.

### ⭐ Lost for words truly
*by S***. on June 12, 2025*

Dead on arrival, installed proper M.2 SSD and DDR5 SO-DIMM RAM and could not get the barebone system to boot into BIOS or even get a splash screen to be able to hit a FN key, contacted the seller and got basic troubleshooting tips and an actual solution. So it was sent back to Amazon and I still have yet to receive a refund or replacement due to events in Los Angeles, California where the return center is and I'm on the East Coast, this has become very inconvenient.

### ⭐⭐⭐⭐⭐ Great mini PC
*by S***S on April 27, 2025*

What an amazing PC! Bought the barebones. 4 screws under the feet and your in. Easy to install up to 2 NVME drives and 2 sticks of RAM. I did an upgrade of an old PC and cloned the drive. Windows 10 instantly recognized everything and worked. Let me upgrade to Win 11 and then I installed AMD chipset and graphic drivers. Still works like a champ and is FAST! Very happy with this purchase!

## 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-09-14*