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Sponsored Ad – UM870 Slim Mini PC,AMD Ryzen 7 8745H Processor Mini Computer(8C/16T, Up to 5.0GHz), 32GB DDR5 RAM & 1TB PCIe 4.0 SSD, Support 8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On

Sponsored Ad – UM870 Slim Mini PC,AMD Ryzen 7 8745H Processor Mini Computer(8C/16T, Up to 5.0GHz), 32GB DDR5 RAM & 1TB PCIe 4.0 SSD, Support 8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On

Q: The Mercury EM680 Mini PC looks good but I'm concerned about poor cooling and noise, can anyone help me with this concern?

Dear customer， Good day！ Mercury EM680 Mini PC with AMD Ryzen 7 6800U, 8 cores/16 threads(16M L3 cache, up to 4.7GHz).Cold Wave 2.0 offers the ultimate Cooling Structure with comprehensive CPU, memory, and SSD cooling. Achieve high performance under low noise levels. Attached noise video for you and hope helps you. Best regards, Anna

Q: I'm wondering if the EM680 is smaller than a regular mini pc, and does that CPU performance suffer?

Dear customer， EM680 Mini pc only 1/4 L, 1/120 of the volume of the desktop with AMD Ryzen 7 6800U, 8 cores/16 threads(16M L3 cache, up to 4.7GHz), AMD Radeon 680M (graphic frequency 2200MHz), capable of handling gaming, programming, and daily office tasks with ease. Attached EM680 video for you! Best regards Anna

Q: Does the hx99g support 120hz or 144hz through hdmi at 1080p? i see that it's 60hz at 4k but i would assume something for gaming could output more.

I think that’s the limitation of this computer. 60hz @4K. If you need to look for more then this is not the desktop for you.

Q: Can additional ssd be added by just removing the top cover? Also, would this void the warranty?

Dear Friend. Good afternoon,You can see how to c disassemble (replace RAM and SSD) by following link https://www.amazon.com/live/video/0b93fb9a90004ed295af70ecadacbfc3 Regards MINISFORUM SERVICE Melody

Product ID: 674108640

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Details

Brand
MINISFORUM
Operating system
OS
CPU model
Ryzen 7
CPU speed
4.9 GHz
Cache size
16 MB
Graphics card description
Integrated

⚡8C/16T Ryzen 7 8745H up to 5.0GHz

💾32GB DDR5 RAM + 1TB PCIe 4.0 SSD

📺8K@60Hz HDMI 2.1 & USB4 output

Frequently Bought Together

MINISFORUM UM870 Slim Mini PC,AMD Ryzen 7 8745H Processor Mini Computer(8C/16T, Up to 5.0GHz), 32GB DDR5 RAM & 1TB PCIe 4.0 SSD, Support 8K@60Hz HDMI 2.1/USB4 Output, WIFI6E/BT5.3/Auto Power On

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

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)

Description

🚀 Power Meets Precision: The Mini PC That Means Business

STUNNING 8 K VISUALS - Support for 8K@60Hz via HDMI 2.1 and USB4 means your presentations and media stand out in ultra-high definition.
WHISPER QUIET COOLING - Advanced active cooling with phase change material keeps your system cool and silent under heavy loads (<35dB).
BLAZING MULTI CORE POWER - Experience 21% faster performance with AMD Ryzen 7 8745H, perfect for multitasking pros.
FUTURE PROOF CONNECTIVITY - Wi-Fi 6E, Bluetooth 5.3, 2.5G LAN, and multiple USB ports keep you connected and ready for any device or network.
NEXT GEN MEMORY STORAGE - 32GB DDR5 RAM paired with ultra-fast 1TB PCIe 4.0 SSD ensures seamless workflow and instant responsiveness.

The MINISFORUM UM870 Slim Mini PC packs a powerhouse AMD Ryzen 7 8745H processor with 8 cores and 16 threads, turbo boosting up to 5.0GHz. Equipped with 32GB DDR5 RAM and a lightning-fast 1TB PCIe 4.0 SSD, it delivers exceptional speed and multitasking capabilities. Its AMD Radeon 780M graphics support stunning 8K@60Hz output via HDMI 2.1 and USB4, ideal for professional-grade visuals. The system stays cool and quiet thanks to an advanced active cooling solution, while Wi-Fi 6E, Bluetooth 5.3, and 2.5G LAN ensure ultra-fast, stable connectivity. Compact yet mighty, this mini PC is designed for the modern professional who demands performance without compromise.

Specifications

Brand	MINISFORUM
Package Dimensions	18.29 x 16.21 x 11.4 cm; 1.41 kg
Item model number	UM870 Slim
Manufacturer	Micro Computer (HK) Tech Limited
Series	UM870
Colour	White
Screen Resolution	7680 x 4320
Resolution	7680x4320
Processor Brand	AMD
Processor Type	Ryzen 7
Processor Speed	4.9 GHz
Processor Socket	Socket F
Processor Count	8
RAM Size	32 GB
Memory Technology	DDR5
Computer Memory Type	DDR5 RAM
Maximum Memory Supported	96 GB
Memory Clock Speed	4.9 GHz
Hard Drive Size	1 TB
Hard Disk Description	SSD
Hard Drive Interface	PCIE x 4
Graphics Coprocessor	AMD Radeon 780M
Graphics Chipset Brand	AMD
Graphics Card Description	Integrated
Graphics RAM Type	Shared
Graphics Card Interface	Integrated
Connectivity Type	Wi-Fi
Number of USB 2.0 Ports	2
Number of USB 3.0 Ports	2
Number of HDMI Ports	2
Voltage	19 Volts (DC)
Hardware Platform	PC
Operating System	OS
Are Batteries Included	No
Item Weight	1.41 kg
Guaranteed software updates until	unknown

Have a Question? See What Others Asked

The Mercury EM680 Mini PC looks good but I'm concerned about poor cooling and noise, can anyone help me with this concern?

I'm wondering if the EM680 is smaller than a regular mini pc, and does that CPU performance suffer?

Does the hx99g support 120hz or 144hz through hdmi at 1080p? i see that it's 60hz at 4k but i would assume something for gaming could output more.

Can additional ssd be added by just removing the top cover? Also, would this void the warranty?

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