---
product_id: 771125610
title: "UM870 Slim Mini PC Barebone AMD Ryzen 7 8745H Mini Computer(8C/16T, Up to 5.0GHz), Support DDR5 RAM,M.2 2280 SSD,8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On(No DDR&SSD&OS)"
brand: "minisforum"
price: "3334 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Minisforum"
url: https://www.desertcart.pl/products/771125610-um870-slim-mini-pc-barebone-amd-ryzen-7-8745h-mini
store_origin: PL
region: Poland
---

# 8C/16T Ryzen 7 8745H up to 5.0GHz Wi-Fi 6E + 2.5G Ethernet for ultra-fast networking Dual DDR5 RAM + 2× PCIe4.0 M.2 SSD slots UM870 Slim Mini PC Barebone AMD Ryzen 7 8745H Mini Computer(8C/16T, Up to 5.0GHz), Support DDR5 RAM,M.2 2280 SSD,8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On(No DDR&SSD&OS)

**Brand:** minisforum
**Price:** 3334 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact Powerhouse: Big Performance, Tiny Footprint

## Quick Answers

- **What is this?** UM870 Slim Mini PC Barebone AMD Ryzen 7 8745H Mini Computer(8C/16T, Up to 5.0GHz), Support DDR5 RAM,M.2 2280 SSD,8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On(No DDR&SSD&OS) by minisforum
- **How much does it cost?** 3334 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/771125610-um870-slim-mini-pc-barebone-amd-ryzen-7-8745h-mini)

## 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

- • **Stunning 8K Visuals:** Elevate your workspace with HDMI 2.1 and USB4 outputs supporting breathtaking 8K@60Hz resolution for crystal-clear visuals.
- • **Whisper-Quiet Cooling:** Stay cool under pressure with an advanced active cooling system that cuts CPU temps by 25% while keeping noise below 35dB.
- • **Powerhouse Performance:** Experience lightning-fast multitasking with AMD Ryzen 7 8745H’s 8 cores and 16 threads, delivering up to 5.0GHz turbo speed.
- • **Future-Ready Connectivity:** Stay connected with ultra-fast Wi-Fi 6E, Bluetooth 5.3, USB4, and 2.5G Ethernet—perfect for the modern professional’s workflow.
- • **Next-Gen Memory & Storage:** Harness the speed of DDR5 RAM and PCIe 4.0 SSD slots supporting up to 4TB for seamless, lag-free productivity.

## Overview

The MINISFORUM UM870 Slim Mini PC is a barebone powerhouse featuring an AMD Ryzen 7 8745H processor with 8 cores and 16 threads, DDR5 memory support, and dual PCIe 4.0 M.2 SSD slots. It delivers stunning 8K visuals via HDMI 2.1 and USB4, backed by a whisper-quiet active cooling system. Equipped with Wi-Fi 6E, Bluetooth 5.3, and 2.5G Ethernet, it ensures ultra-fast, stable connectivity. Designed for professionals seeking a compact yet high-performance desktop replacement.

## Description

Processor:AMD Ryzen 7 8745H Processor, 8Cores/16 Threads(16M Cache, up to 4.9 GHz)GPU:AMD Radeon 780MMemory:DDR5 Dual channel (SODIMM Slots×2, Up to 4800MHz)Storage: Support 2×M.2 2280 PCIe4.0 SSDWireless Connectivity:M.2 2230 WIFI Support (Wi-Fi 6E，BlueTooth 5.3)Video Output:HDMI2.1 ×1；DP1.4 ×1；USB4 ×1Audio Output:HDMI ×1；DP ×1；Audio Jack ×1Peripherals Interface:RJ45 2.5G Ethernet Port×1USB3.2 Gen2 Type-A Port ×2USB2.0 ×2USB4 Port ×1(Alt PD)HDMI ×1DP ×1Audio Jack ×1Clear CMOS ×1Power:DC 19V (Adapter Included)

Review: amazingly powerfull for a little box
Review: Un producto excelente

## Features

- Powerful Processor : MINISFORUM UM870 Slim mini pc is equipped with AMD Ryzen 7 8745H processor, 8 cores /12 threads (up to 5.0 GHz), providing excellent multi-tasking capabilities and high performance. Compared to the Ryzen 5 7640HS, the Zen 4 AMD Ryzen 7 8745H has a CPU speed that is 1.79x faster, a faster GPU clock speed, and and TDP less 9W. Overall, the Ryzen 7 8745H outperforms the Ryzen 5 7640HS by a considerable 21%
- High-performance Graphics :Equipped with AMD Radeon 780M integrated graphics card (based on RDNA3 architecture, 12CU, max frequency 2700MHz), it supports high-resolution and high-refresh rate image output. It supports ultra-high-definition image quality through HDMI 2.1 (8K@60Hz), DP 1.4 (4K@144Hz) and USB4 interfaces (8K@60Hz), meeting the needs of professional work and entertainment
- DDR5 RAM & PCIe4.0 SSD: MINISFORUM UM870 Slim Supports dual DDR5 SODIMM RAM and 2×M.2 2280 PCIe4.0 SSD slots, supporting up to 4TB storage capacity. It provides ultra-fast data reading and writing speeds to ensure smooth operation and fast response of the system
- Efficient Coling System: The active cooling system with phase change material reduces CPU temperature by 25% compared to passive heat sinks, ensuring stable and efficient performance under heavy workloads. It delivers a stable 60W performance while the system operates at a noise level below 35dB, keeping your device cool and quiet whether you're working or playing
- Multi-interface & Fast Network: 2xUSB 3.2 Gen2 Type-A ports, 2xUSB 2.0 ports, 1xUSB4 port (supports Alt PD), 1xHDMI port, 1xDisplayPort port, 1xaudio interface and 1xClear CMOS button. MINISFORUM UM870 Slim mini computer has 2.5G WLAN wired network port and Wi-Fi 6E/BT5.3 wireless network card, providing stable network connection (software routers, firewalls, NAT, and network isolation) and fast transmission speed
- Note:Please update the driver version before updating the system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DL5ZRQV3 |
| Aspect Ratio | 16:9 |
| Brand | MINISFORUM |
| Built-In Media | Speakers |
| CPU Model Number | AMD Ryzen 7 8745H |
| CPU Model Speed Maximum | 4.9 GHz |
| Cache Memory Installed Size | 16 MB |
| Color | Black |
| Compatible Devices | Headphone, Keyboard, Modem, Monitor, Mouse, Router, Speaker, Television |
| Connectivity Technology | Bluetooth, HDMI, USB |
| Cooling Method | Active |
| Customer Reviews | 4.5 4.5 out of 5 stars (161) |
| Display Resolution Maximum | 7680x4320 |
| Display Type | LED or LCD |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | AMD Radeon 780M |
| Graphics Description | Integrated |
| Graphics Ram Type | GDDR6 |
| Hard Disk Description | SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | HDMI, USB 2.0 Type A, USB 3.2 Gen 2 |
| Human-Interface Input | Microphone |
| Item Dimensions | 13 x 12.6 x 5 centimeters |
| Item Weight | 1.23 Kilograms |
| Keyboard Description | No keyboard included |
| Keyboard Layout | QWERTY |
| Manufacturer | Micro Computer (HK) Tech Limited |
| Memory Clock Speed | 5600 MHz |
| Memory Slots Available | 2 |
| Memory Speed | 5600 MHz |
| Model Name | UM870 Slim |
| Model Number | UM870 Slim |
| Model Year | 2024 |
| Native Resolution | 3840 x 2160 |
| Number of Component Outputs | 3 |
| Operating System | OS |
| Personal Computer Design Type | Mini PC |
| Power Plug Type | No Plug |
| Processor Brand | AMD |
| Processor Count | 8 |
| Processor Series | Ryzen 7 |
| Processor Socket | Socket F |
| Processor Speed | 4.9 GHz |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 96 GB |
| Resolution | 3840 x 2160 |
| Specific Uses For Product | Business, Education, Everyday Use |
| Style Name | Minimalist |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 5 |
| Video Output | HDMI;USB4;DP |
| Video Output Interface | HDMI, DP, USB4 |
| Video Processor | AMD |
| Wireless Compability | 802.11ax, Bluetooth |
| Wireless Network Technology | Bluetooth, Wi-Fi |
| Wireless Technology | Bluetooth 5.3 |

## Product Details

- **Brand:** MINISFORUM
- **CPU model:** Ryzen 7
- **CPU speed:** 4.9 GHz
- **Cache size:** 16 MB
- **Graphics card description:** Integrated
- **Graphics co-processor:** AMD Radeon 780M
- **Model name:** UM870 Slim
- **Operating system:** OS
- **Personal computer design type:** Mini PC
- **Specific uses for product:** Business, Education, Everyday Use

## Images

![UM870 Slim Mini PC Barebone AMD Ryzen 7 8745H Mini Computer(8C/16T, Up to 5.0GHz), Support DDR5 RAM,M.2 2280 SSD,8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On(No DDR&SSD&OS) - Image 1](https://m.media-amazon.com/images/I/51leqz2rPWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***R on 26 October 2024*

amazingly powerfull for a little box

### ⭐⭐⭐⭐⭐ Review
*by W***Z on 11 September 2025*

Un producto excelente

### ⭐⭐⭐⭐⭐ Review
*by S***. on 18 April 2026*

This has been a flawless replacement for a ZimaBoard 832 that started acting up after a few years.

## Frequently Bought Together

- MINISFORUM UM870 Slim Mini PC Barebone AMD Ryzen 7 8745H Mini Computer(8C/16T, Up to 5.0GHz), Support DDR5 RAM,M.2 2280 SSD,8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On(No DDR&SSD&OS)
- TEAMGROUP Elite SODIMM DDR5 32GB (2x16GB) 5600Mhz (PC5-44800) CL46 Non-ECC Unbuffered 1.1V 262 Pin Laptop Memory Module Ram - TED532G5600C46ADC-S01
- Samsung 990 EVO Plus SSD 1TB, PCIe Gen 4x4, Gen 5x2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S1T0B/AM)

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**Shop now:** [https://www.desertcart.pl/products/771125610-um870-slim-mini-pc-barebone-amd-ryzen-7-8745h-mini](https://www.desertcart.pl/products/771125610-um870-slim-mini-pc-barebone-amd-ryzen-7-8745h-mini)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-25*