---
product_id: 730796085
title: "MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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: "R50985"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Minisforum"
url: https://www.desertcart.co.za/products/730796085-minisforum-um870-slim-mini-pc-amd-ryzen-7-8745h-8c
store_origin: ZA
region: South Africa
---

# 8-core/16-thread Ryzen 7 8745H up to 4.9GHz 32GB DDR5 RAM + 1TB PCIe4.0 SSD Triple 8K/4K display output (HDMI/DP/USB4) MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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:** R50985
**Availability:** ✅ In Stock

## Summary

> 🚀 Mini PC, Mega Power — Elevate Your Workspace Game!

## Quick Answers

- **What is this?** MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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?** R50985 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/730796085-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

- • **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 ultra-fast 2.5Gbps Ethernet, dual-band WiFi 6, and 4 USB ports to keep all your devices seamlessly connected and powered.
- • **Compact & Quiet Elegance:** Sleek mini form factor that fits any workspace, runs whisper-quiet, and keeps your desk clutter-free without sacrificing power.
- • **Massive Memory & Storage:** 32GB DDR5 RAM paired with a lightning-fast 1TB PCIe4.0 SSD (expandable to 2TB) means zero lag and endless space for your projects and media.
- • **Stunning Visuals Everywhere:** Connect up to three independent displays with 8K@60Hz HDMI 2.1, 4K@60Hz DisplayPort, and USB4 for immersive multitasking and ultra-crisp visuals.

## Overview

The MINISFORUM UM870 Slim Mini PC packs a serious punch with an AMD Ryzen 7 8745H 8-core/16-thread processor, 32GB DDR5 RAM, and a 1TB PCIe4.0 SSD. It supports triple display output including 8K@60Hz via HDMI 2.1 and USB4, plus 4K@60Hz via DisplayPort, perfect for multitasking pros. With a 2.5Gbps LAN port, dual-band WiFi 6, and multiple USB ports, it delivers blazing-fast connectivity in a compact, quiet design ideal for demanding professional and creative workflows.

## Description

MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Computer Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 Output 8K@60Hz 1x 2.5G RJ45 Port, 4X USB Port, Dual-Band WiFi, AMD Radeon 780M Graphics

Review: does everything anyone says about it really well. - Replaced 5 year old hp desktop...speed is amazing, quiet and huge capacity. I love the 32 gb of ram, the rizen fast chip. It is so small but with an added buss I have plenty of ports to use. I run two external hard drives as well, a 32" curved monitor and am just stunned how good this is. The third photo shows the old hp desktop on the floor. I am actually not using the speaker connection but the speakers in the curved dell uhd monitor. I still have a wired usb keyboard and a wireless usb mouse which I use the buss for. I also use a buss with an sd card port to process images with as I am a pro level photographer. This thing is just amazinly fast and good. A great value and it cleaned up my desk area a lot.
Review: Great mini PC! - Small form factor, super fast, and runs cool. The Ryzen 7 8745H is an incredible CPU. Good for light gaming.

## 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 has upgraded two 1Gbps Lan Ethernet ports to one 2.5Gbps Lan port, it expands its functions and improved performance of computer to a large extent. It supports Auto Power On, PXT Boot, WOL, RTC Boot etc.
- 【Large Capacity】: DDR5 32GB RAM (2x SODIMM slot, each of slot can be upgraded to 48GB) + 1TB 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 | B093V18HKB |
| Additional Features | Mini pc |
| Aspect Ratio | 16:9 |
| Brand | MINISFORUM |
| Built-In Media | 1x Mini PC |
| CPU Model Number | AMD Ryzen 7 8745H |
| CPU Model Speed Maximum | 4 GHz |
| CPU model | AMD Ryzen 7 |
| CPU speed | 4.9 GHz |
| Color | Silver |
| Compatible Devices | External Storage Drive, Headphone, Keyboard, Monitor, Mouse, Printer, Projector (via HDMI or DisplayPort), Smartphone (via USB or wireless connection), Speaker |
| Connectivity Technology | Bluetooth, Ethernet, USB, Wi-Fi |
| Cooling Method | Fan |
| Customer Reviews | 4.7 out of 5 stars 41 Reviews |
| Display Resolution Maximum | 3840x2160 Pixels |
| Display Type | LED/LCD |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 2 GB |
| Graphics Coprocessor | AMD Radeon 780M |
| Graphics Description | Dedicated |
| Graphics Ram Type | DDR5 SDRAM |
| Graphics card description | Dedicated |
| Graphics co-processor | AMD Radeon 780M |
| Hard Disk Description | SSD |
| Hard Disk Interface | Solid State |
| Hardware Interface | 3.5mm Audio, Bluetooth, DisplayPort, Ethernet, HDMI, Headphone, USB |
| Human-Interface Input | Keyboard, Mouse |
| Item Weight | 1.41 Kilograms |
| Keyboard Description | Standard Wired Keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | MINISFORUM |
| Memory Slots Available | 2 |
| Memory Storage Capacity | 32 GB |
| Model Name | UM870 |
| Model Number | DeskMini |
| Native Resolution | 7680x4320 |
| Number of Component Outputs | 3 |
| Operating System | Windows |
| Operating system | Windows |
| Optical Storage Device | 512 Gb |
| Personal Computer Design Type | Mini PC |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | AMD |
| Processor Count | 8 |
| Processor Series | AMD Ryzen 7 |
| Processor Socket | FP7r2, FP8 |
| Processor Speed | 4.9 GHz |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 SDRAM |
| Ram Memory Maximum Size | 64 GB |
| Resolution | 7680 x 4320 |
| Screen Size | 25 Inches |
| Specific Uses For Product | Business, Education, Everyday Use, Office and Home Work, Multimedia, Video Conference,Home Theater, Digital Signage, Video Conference |
| Style Name | UM870Slim(32+1T) |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 4 |
| Video Output | HDMI, DP, USB4 |
| Video Output Interface | HDMI, DisplayPort, USB4 |
| Video Processor | AMD |
| Wireless Compability | 802.11ax |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** MINISFORUM
- **CPU model:** AMD Ryzen 7
- **CPU speed:** 4.9 GHz
- **Graphics card description:** Integrated
- **Graphics co-processor:** AMD Radeon 780M
- **Memory storage capacity:** 32 GB
- **Operating system:** Windows
- **Personal computer design type:** Mini PC
- **Screen size:** 25 Inches

## Images

![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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 32GB RAM 1TB 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/7185skpIJ6L.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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 32GB RAM 1TB 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/61PBBcYF1cL.jpg)
![MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ does everything anyone says about it really well.
*by L***N on 5 June 2026*

Replaced 5 year old hp desktop...speed is amazing, quiet and huge capacity. I love the 32 gb of ram, the rizen fast chip. It is so small but with an added buss I have plenty of ports to use. I run two external hard drives as well, a 32" curved monitor and am just stunned how good this is. The third photo shows the old hp desktop on the floor. I am actually not using the speaker connection but the speakers in the curved dell uhd monitor. I still have a wired usb keyboard and a wireless usb mouse which I use the buss for. I also use a buss with an sd card port to process images with as I am a pro level photographer. This thing is just amazinly fast and good. A great value and it cleaned up my desk area a lot.

### ⭐⭐⭐⭐⭐ Great mini PC!
*by K***N on 26 June 2025*

Small form factor, super fast, and runs cool. The Ryzen 7 8745H is an incredible CPU. Good for light gaming.

### ⭐⭐⭐⭐⭐ Fantastic Mini-PC and Excellent Customer and Technical Support - What's Not to Like...
*by B***S on 5 July 2021*

Update 7/4/2021 TPM 2.0 - is a new requirement for Win11 when it's released this fall. Minisforums engineering released a new BIOS/EUFI update that enables TPM. I am running the developers Win11 release and no compatibility problems have surfaced at all. So this HM50 is Win11 ready... ........................original post............................ Plenty of reviews out there on bloggers sites and on YouTube that provide technical details and stress testing the AMD Ryzen 5 4500U CPU and the AMD GPU. It scores very well in all the tests and is certainly no laggard by any means. It is still used in new name-brand laptops today so it's not outdated at all and runs like a scared cat. I've done my own non-scientific torture tests that go well beyond what I expected from this mini. I have three 24" 1080P monitors connected and brought up 3 different 1080P streaming videos - one on each monitor - all running at the same time. I had Netflix, Amazon Prime and YouTube video's all running and then looked at the Task Manger Performance tab and this mini was not even breaking a sweat. CPU at 17%, Memory at 4.8GB/15.4 (31%), GPU at only 7%. While all those were running, I brought up Lightroom 6 and started editing a photo as well Photoshop and the GPU usage went to 10%, CPU to 20% and Memory 5.5/15.4GB (36%). I then opened a word document in Libre Office, started a couple of app's (email and newsgroups ) and could not see any difference in the numbers. Still way below what one would consider high usage for any resource. I also tested both Ethernet ports (1GB and 2.5GB) as well as the wireless systems and they all work. I have 300MB/300MB service and the WiFi worked at spec. Not a single glitch... Certainly way more stuff going on than I would ever have normally running but... I'm also evaluating it as a replacement media / signage controller for a clients business with multiple monitors. This mini is now my daily driver and It has replaced a workstation I have that has dual graphics cards, 32GB of memory and 9 hard drives - all which made it an excellent room heater. With all the fans and hard drives spinning - it made some noise as you can imagine. I seriously doubt I will never need more power or capabilities than what this HM50 provides. I have 3 USB (4TB, 8TB and 10TB) drives connected to it and they remain fast even when copying files to all 3 at the same time. I installed two 500GB internal SATA SSD's (Samsung 860 EVO and a Corsair) for dual booting between versions of Win10 & Win11 and for running a Linux VM - just for playing around with. Not a single problem with any of the applications or any hardware compatibility issues - none. I have been in the computer / communications fields my entire career having used, programmed, built and maintained many different type systems from world-class size to now - Mini PC's. In my opinion, the most important part of any system is not the just the hardware or the software, it is the Customer Service and Technical Support that the company provides and how they stand behind their products. Yep, I tested both of those before purchasing the HM50 and I can say they are some of the best I have ever dealt with in all my years in this industry. I can't speak to reliability but they provide a 1 year warranty with a 6 month extension when you register. So 18 months warranty in total - I don't know of another manufacturer that provides that length of warranty unless you purchase it via a separate contract. Unlike some other mini manufactures I recently had to deal with for 5 months, I received prompt, courteous and accurate responses to my questions from Minisforum Customer Support (Nora) and Joey in Technical Support. Response time was a matter of a couple of hours and not days or a week or two later as with the other manufacturer. When I was looking for a replacement pc, a mini made a lot of sense for me. Big savings in power consumption. I cannot hear the fan even when the system is under a stress load and it does not take up a lot of space on my desk. It far exceeds my expectations. I have a home lab with about 10 other systems (full size PC's, laptop's and tablets) that I still use as test beds and just messing around with as part of my computer hobby. Now I do all my photo editing, writing and media watching on this HM50 and not lacking for anything. Remember that there are chip shortages now - and will be for a year or more which has driven costs up and that support is also part of the cost of any product. In time, Windows or some other applications or piece of equipment attached to it is going to create a problem and you may need some tech support in the future. I know that both the before and after -sale support was a positive 5 star experience for me and I expect it to be the same down the road. Lot's of choices out there to look at and I did a lot of research to make sure this would fit my needs now and still have plenty of power and resources for the future. It came with 16GB of Kingston memory and Kinston 512GB NVMe SSD for storage and can be upgraded if needed. It's plenty powerful and it just works....

## Frequently Bought Together

- MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H 8C/16T Desktop Computer 32GB RAM 1TB SSD, HDMI/DP/USB4 8K@60Hz Output, 1X 2.5G RJ45 Port, 4X USB Port, Dual Band WiFi, AMD Radeon 780M Graphics
- MINISFORUM UM870 Slim Mini PC AMD Ryzen 7 8745H(8C/16T), Mini Desktop Computer 32GB DDR5 RAM 1TB SSD, USB4/HDMI/DP 8K@60Hz Output, 2.5G LAN Port, 4xUSB Ports, WiFi 6E, BT5.3, AMD Radeon 780M Graphics

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-10*