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MINISFORUM Mini PC UM870 Slim,AMD Ryzen 7 8745H(8C/16T, Up to 5.0GHz),AMD Radeont 780M Mini Computer,16GB DDR5 RAM & 512 PCIe 4.0 SSD,Support 8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On

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Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jul 31
Order within 7 hours and 47 minutes
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Size: UM870 Slim(16+512)


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 2M.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.

Brand: MINISFORUM


Operating System: Windows 11 Pro


CPU Model: Ryzen 7


CPU Speed: 4.9 GHz


Cache Size: 16 MB


Graphics Card Description: Integrated


Graphics Coprocessor: AMD Radeon 780M


Memory Storage Capacity: 512 GB


Specific Uses For Product: Business, Education, Everyday Use


Personal computer design type: Mini PC


Operating System: Windows 11 Pro


Specific Uses For Product: Business, Education, Everyday Use


Personal Computer Design Type: Mini PC


Hard Disk Description: SSD


Hardware Interface: HDMI


Item Dimensions: 5.12 x 4.96 x 1.97 inches


Video Output Interface: HDMI, DisplayPort


Hard Disk Interface: PCIE x 4


Total Expansion Slots Quantity: 2


Video Output: HDMI, DisplayPort, USB4


Cache Memory Installed Size: 16 MB


Memory Storage Capacity: 512 GB


RAM Memory Installed: 16 GB


RAM Memory Technology: DDR5


Ram Memory Maximum Size: 96 GB


Memory Speed: 5600 MHz


RAM Type: DDR5 RAM


Memory Clock Speed: 5600 MHz


Display Resolution Maximum: 7680x4320


Resolution: 3840 x 2160


Native Resolution: 3840 x 2160


Total Usb Ports: 5


Total Number of HDMI Ports: 1


Number of Component Outputs: 3


Brand: MINISFORUM


Model Number: UM870 slim


Model Name: UM870 Slim


Processor Brand: AMD


Model Year: 2024


CPU Model Number: AMD Ryzen 7 8745H


Warranty Description: 2


Manufacturer: Micro Computer (HK) Tech Limited


Graphics Description: Integrated


Graphics Coprocessor: AMD Radeon 780M


Graphics Ram Type: GDDR5


Graphics Card Interface: Integrated


Processor Series: Ryzen 7


Processor Speed: 4.9 GHz


Processor Socket: Socket F


Processor Count: 8


CPU Model Speed Maximum: 4.9 GHz


Connectivity Technology: Bluetooth, HDMI, USB


Wireless Technology: Bluetooth 5.3, Wi-Fi


Human-Interface Input: Buttons


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Almost a 5
Size: UM870 Slim(16+512)
Good computer. Mine came with win11 even though rufus said no OS. i bought it to make a Linux mint Cinnamon machine. The WiFi card it came with connected using windows, but after I wiped win11 and loaded up Linux it wouldn't recognize the card. It appears there are no Linux drivers for the card it comes with. I ended up buying another WiFi card (EDUP WiFi 6E AX210 NGW Wireless Card) and it works great. The fact that they said it would work with Linux and I had to buy another piece to make it work is the only reason I didn't rate this a 5. ... show more
Reviewed in the United States on April 28, 2026 by BigAl

  • Good computer
Size: UM870 Slim(16+512)
Great to downsize from our old computer. Working well.
Reviewed in the United States on April 19, 2026 by Alice Susan

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