MINISFORUM UM690S

Updated on January 26, 2026

The MINISFORUM UM690S is a compact yet powerful mini PC designed to cater to various computing needs, from everyday tasks to gaming. At its core, the UM690S boasts an AMD Ryzen 9 6900HX processor, an 8-core, 16-thread CPU with a base clock 3.3GHz and a boost clock of up to 4.9GHz. This processor is paired with an integrated AMD Radeon 680M GPU, delivering robust graphics performance for a mini PC. The unit supports up to 64GB of DDR5 RAM, providing plenty of memory for multitasking and demanding applications. The UM690S also features advanced connectivity options, including WiFi 6, Bluetooth 5.2, and a 2.5-gigabit ethernet port, alongside a versatile array of ports, including USB 4, USB-C 3.2, and dual HDMI ports capable of 4K60 output.

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MINISFORUM UM690S Comparison Chart

	MINISFORUM UM690S	MINISFORUM UM690S	MINISFORUM UM690S
Price	List Price: $599.99 Amazon Prices: Check Price on Amazon	List Price: $629.00 Amazon Prices: Loading prices...	List Price: $689.90 Amazon Prices: Check Price on Amazon
Version	32GB/512GB/AMD Ryzen 9 6900HX	32GB/1TB/AMD Ryzen 9 6900HX	64GB/1TB/AMD Ryzen 9 6900HX
Perfomance Rating	8.5	8.5	8.8
Operating System	Windows 11	Windows 11	Windows 11
Processor	Octa-core 3.30 Ghz (max 4.90 Ghz) AMD Ryzen 9 6900HX	Octa-core 3.30 Ghz (max 4.90 Ghz) AMD Ryzen 9 6900HX	Octa-core 3.30 Ghz (max 4.90 Ghz) AMD Ryzen 9 6900HX
GPU	Integrated AMD Radeon 680M	Integrated AMD Radeon 680M	Integrated AMD Radeon 680M
RAM	32 GB	32 GB	64 GB
Internal Storage	512 GB	1 TB	1 TB
Dimensions width x length x thickness	5.04 x 5.04 x 2.2 inches (128.02 x 128.02 x 55.88 mm)	5.04 x 5.04 x 2.2 inches (128.02 x 128.02 x 55.88 mm)	5.04 x 5.04 x 2.2 inches (128.02 x 128.02 x 55.88 mm)
Weight	unknown	unknown	unknown
WiFi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.2	Bluetooth 5.2	Bluetooth 5.2
Ethernet	1 Ethernet port at 2.5 Gbps	1 Ethernet port at 2.5 Gbps	1 Ethernet port at 2.5 Gbps
HDMI	2 Full-Size HDMI Ports	2 Full-Size HDMI Ports	2 Full-Size HDMI Ports
DisplayPort	DisplayPort provided by USB-C	DisplayPort provided by USB-C	DisplayPort provided by USB-C
VGA	No VGA Ports	No VGA Ports	No VGA Ports
USB Ports	4 USB 3, 1 USB 4, 2 USB-C	4 USB 3, 1 USB 4, 2 USB-C	4 USB 3, 1 USB 4, 2 USB-C
Thunderbolt Ports	No	No	No
Internal SATA Ports	1 SATA port, includes 2.5" drive bay (Support for a 2.5 inch drive)	1 SATA port, includes 2.5" drive bay (Support for a 2.5 inch drive)	1 SATA port, includes 2.5" drive bay (Support for a 2.5 inch drive)
Card Reader	No Card Reader	No Card Reader	No Card Reader
Headphone Jack	combo	combo	combo
Fanless	No	No	No
VESA Mount	Yes	Yes	Yes
In the Box	UM690S Mini PC, HDMI Cable, VESA Bracket, Screws, Anti-slip rubber, Manual, 120 watt power supply, additional cable to add a SSD drive	UM690S Mini PC, HDMI Cable, VESA Bracket, Screws, Anti-slip rubber, Manual, 120 watt power supply, additional cable to add a SSD drive	UM690S Mini PC, HDMI Cable, VESA Bracket, Screws, Anti-slip rubber, Manual, 120 watt power supply, additional cable to add a SSD drive
Expandability	RAM upgradeable and multiple SSDs can be added	RAM upgradeable and multiple SSDs can be added	RAM upgradeable and multiple SSDs can be added

Detailed Analysis of the MINISFORUM UM690S

The MINISFORUM UM690S is engineered to deliver a high-performance computing experience in a small form factor. The AMD Ryzen 9 6900HX processor ensures that the mini PC can handle intensive workloads, making it suitable for content creation, heavy multitasking, and even light gaming. The integrated Radeon 680M GPU is a standout feature, providing respectable graphics capabilities for an integrated solution. This allows users to enjoy gaming at lower resolutions and settings without needing an external GPU.

One of the key improvements in the UM690S (compared to its predecessor, the UM690) is its upgraded cooling system. Competitors like the Beelink SER6 6900HX share the same processor but take different design approaches. The dual heatsink design and the use of liquid metal for thermal management indicate a thoughtful approach to maintaining optimal temperatures. This is especially important given the powerful hardware packed inside the compact chassis. This design allows users to increase the TDP settings for even better performance, although this may come at the cost of increased noise and power consumption.

Regarding expandability, the UM690S offers two M.2 2280 PCIe 4.0 SSD slots and support for a 2.5-inch drive, providing users with options to increase storage capacity. The RAM is also upgradeable, each slot supporting up to 32GB for 64GB. This level of expandability is a significant advantage for users who may want to upgrade their system in the future. The variety of ports, including the latest USB 4 interface, ensures that the UM690S can connect to a wide range of peripherals and displays, making it a versatile choice for work and play.

Reviewer Insights on the MINISFORUM UM690S

ETA PRIME’s Review

ETA PRIME’s review of the MINISFORUM UM690S Mini PC offers a comprehensive look at its capabilities, particularly praising its upgraded cooling system and performance. The reviewer is notably impressed with the AMD Ryzen 9 6900HX CPU and the integrated Radeon 680M GPU, which deliver robust performance for gaming and daily computing tasks. The reviewer states, “I’ve been doing some testing with this chip and I’m really impressed by what this thing can do,” highlighting the mini PC’s ability to handle 4K video playback and demanding games at playable frame rates with the correct settings.

The UM690S’s cooling system receives special mention, with the reviewer noting, “Now the main claim to fame to the S variant we have here is the new cooling system that MINISFORUM has implemented.” This system includes a dual heatsink design and liquid metal for thermal management, allowing higher TDP settings and better performance without thermal throttling. The reviewer also appreciates the variety of ports and the support for a 2.5-inch drive, adding to the mini PC’s versatility.

Power consumption is discussed, with the reviewer finding it reasonable given the performance, and the unit’s ability to handle various tasks, from gaming to emulation, is commended. ETA PRIME concludes by expressing satisfaction with the performance, especially with the latest AMD drivers, and suggests that the UM690S is close to the performance of RDNA 3-based graphics.

Madlittlepixel’s Review

In another review, Madlittlepixel focuses on the MINISFORUM UM690S as a powerhouse for retro emulation and PC gaming. The reviewer highlights the improved cooling system, which includes multiple air vents and dual fans, and notes the impressive performance of the AMD Ryzen 9 6900HX CPU with Radeon 680M graphics. Madlittlepixel states, “So this thing’s going to be a little beast,” acknowledging the mini PC’s ability to handle a wide range of gaming and emulation tasks.

The UM690S’s performance in benchmarks and real-world gaming is praised, with the reviewer noting that it runs PC games well and excels in emulating consoles from the Super Nintendo era up to the Nintendo Switch. He appreciates the range of ports and the option to buy a barebones version of the mini PC to customize with personal components, making it a cost-effective solution for those with existing hardware.

Madlittlepixel recommends the UM690S for those in the market for a high-performing mini PC, especially for gaming and emulation purposes. The reviewer endorses the mini PC as a capable and versatile option, concluding, “For sure, cool little PC that I could recommend.”

Both reviews underscore the MINISFORUM UM690S’s strong performance, efficient cooling system, and versatility, making it a compelling choice for users interested in gaming, emulation, and general computing tasks.

Customer Reviews of the MINISFORUM UM690S Mini PC

The MINISFORUM UM690S has garnered attention from customers seeking a high-performance Mini PC with a compact form factor. Users have shared their experiences across various platforms, highlighting the device’s strengths and weaknesses.

Customers have praised the UM690S’s robust processing power, courtesy of the AMD Ryzen 9 6900HX CPU. The inclusion of DDR5 RAM, often configured at 32GB, has been noted for providing ample multitasking capabilities. Users have also appreciated the Mini PC’s ability to handle demanding applications and games, thanks to the integrated Radeon 680M GPU.

The Mini PC’s cooling system receives frequent commendations, with users reporting that it effectively manages heat, even under heavy loads. This is a significant point of satisfaction, as efficient cooling contributes to sustained performance and longevity of the device.

On the connectivity front, the UM690S’s array of ports, including USB 4 with 40GB protocol support and 2.5 gigabit ethernet, has been well-received. Customers find these features enhance the versatility of the Mini PC, allowing for a wide range of peripherals and high-speed internet connections.

However, some users have pointed out areas for improvement. The higher power consumption, while reasonable for the performance offered, concerns those prioritizing energy efficiency. Additionally, while the Mini PC supports gaming and emulation, a few customers have noted the need to adjust settings for optimal performance in certain titles.

Overall, the MINISFORUM UM690S has a positive reception among customers who value power, expandability, and a small footprint. Its ability to perform various tasks, from office productivity to gaming and media consumption, makes it a well-rounded choice for many users.

Conclusion: Who Should Consider the MINISFORUM UM690S?

The MINISFORUM UM690S is a robust Mini PC that caters to various users, particularly those seeking a compact yet powerful computing solution. Its AMD Ryzen 9 6900HX processor and integrated Radeon 680M graphics make it well-suited for tasks that demand significant processing power, such as content creation, heavy multitasking, and moderate gaming. Users who appreciate the latest connectivity options will benefit from including USB 4 and 2.5 gigabit ethernet ports.

Gamers, especially those interested in emulation, will find the UM690S a capable machine, as it can handle a wide range of gaming consoles from past generations up to more current systems like the Nintendo Switch. The dual heatsink design and liquid metal thermal management ensure the system remains cool under load, which is crucial for maintaining performance during extended gaming sessions.

However, users who prioritize silent operation may want to consider other options, as the UM690S is not fanless, and its cooling system, while effective, does generate some noise. For completely silent computing, fanless Mini PCs like the MINIX Z100-0dB offer 0dB operation, though with lower performance. Additionally, those on a tight budget might find the price point steep, especially for higher-end configurations. Exploring barebones versions or other Mini PCs with lower-spec components might be more appropriate for these individuals.

For further exploration and comparison of Mini PCs, users can utilize Starry Hope’s Mini PC Comparison Chart to find the best fit for their specific needs and preferences.