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MINISFORUM

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: 540591791

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Details

Brand
MINISFORUM
Operating System
OS
CPU Model
Ryzen 9
CPU Speed
5.2 GHz
Cache Size
16 MB
Graphics Card Description
Dedicated

⚡5.2GHz Ryzen 9 7940HS powerhouse

🌐WiFi 6E & BT 5.3 ultra-fast connectivity

💾64GB DDR5 dual-channel max memory

Frequently Bought Together

MINISFORUM Venus UM790 Pro Mini PC AMD Ryzen 9 7940HS up to 5.2 GHz 32 GB DDR5 1TB SSD with AMD Radeon 780M, 4X USB3.2, 2X USB4, 2xHDMI 2.1, 2X PCIe4.0, Wi-Fi 6E/BT5.3, RJ45 2.5 G

Logitech MK345 Wireless Keyboard and Mouse Combo with Palm Rest, 2.4 GHz USB Receiver, Compatible with PC, Laptop, Black

Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz, 8 Multimedia Keys, PC, Laptop, Wireless Keyboard Compact Mouse Combo - Black

Description

🚀 Power Meets Precision: The Mini PC That Keeps You Ahead of the Curve

NEXT GEN DDR 5 MEMORY - 32GB DDR5 5600MHz with dual-channel support, expandable to 64GB for lightning-fast data access.
ULTRA FAST NETWORKING - WiFi 6E and Bluetooth 5.3 deliver stable, high-speed connections with up to 2.4Gbps transfer rates.
CUTTING EDGE COOLING TECH - Cold Wave 2.0 liquid metal cooling with active memory & SSD fans keeps performance peak and noise minimal.
BLAZING MULTI CORE PERFORMANCE - 8 cores & 16 threads turbocharged up to 5.2GHz for seamless multitasking and AI workloads.
VERSATILE 4 K MULTI DISPLAY SETUP - Dual USB4 (40Gbps) and HDMI 2.1 ports support up to four 4K screens for ultimate productivity and immersive visuals.

The MINISFORUM UM790 Pro is a compact powerhouse featuring an AMD Ryzen 9 7940HS processor with 8 cores and 16 threads, paired with up to 64GB DDR5 memory and dual 1TB PCIe 4.0 SSDs. Its innovative Cold Wave 2.0 liquid metal cooling ensures sustained peak performance with whisper-quiet operation. Equipped with WiFi 6E and Bluetooth 5.3, it guarantees ultra-fast, stable connectivity. Multiple USB4 and HDMI 2.1 ports enable seamless multi-display 4K setups, making it ideal for professionals demanding speed, efficiency, and cutting-edge tech in a sleek mini form factor.

Specifications

Standing screen display size	2.5 Inches
Screen Resolution	3840 x 2160
Max Screen Resolution	3840x2160
Processor	5.2 GHz ryzen_9
RAM	32 GB DDR5
Memory Speed	5600 MHz
Hard Drive	1 TB SSD
Graphics Coprocessor	AMD Radeon 780M
Chipset Brand	AMD
Card Description	Dedicated
Wireless Type	802.11ax
Brand	MINISFORUM
Series	Minisforum UM790 Pro
Item model number	DeskMini
Hardware Platform	PC
Operating System	OS
Item Weight	3.03 pounds
Package Dimensions	7.13 x 6.26 x 4.53 inches
Color	Black
Processor Brand	AMD
Number of Processors	8
Computer Memory Type	DDR5 RAM
Hard Drive Interface	Serial ATA-600

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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