







🚀 Power, speed, and style packed into a sleek mini powerhouse!
The MINISFORUM UM690L Slim Mini PC is a compact yet formidable machine featuring an AMD Ryzen 9 6900HX processor with 8 cores and 16 threads, turbo clocking up to 4.9 GHz. It comes equipped with 16GB of LPDDR5 RAM and a 1TB PCIe 4.0 SSD for ultra-fast performance and storage. Supporting triple 4K displays via HDMI 2.1, DisplayPort 1.4, and USB4, it’s perfect for multitasking professionals and creatives. With WiFi 6E, Bluetooth 5.3, multiple USB ports, and a whisper-quiet advanced cooling system, this mini PC delivers powerhouse performance in a sleek, space-saving design.


































| ASIN | B0F386YJSS |
| Best Sellers Rank | #2,189 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #81 in Mini Computers |
| Brand | MINISFORUM |
| Card Description | Integrated |
| Computer Memory Type | DDR5 RAM |
| Customer Reviews | 4.4 4.4 out of 5 stars (251) |
| Date First Available | April 1, 2025 |
| Graphics Coprocessor | AMD Radeon 680M |
| Hard Drive | 1 GB SSD |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Rotational Speed | 7200 |
| Hardware Platform | PC |
| Item Weight | 2.77 pounds |
| Item model number | UM690L Slim |
| Max Screen Resolution | 3840x2160 |
| Memory Speed | 6400 MHz |
| Number of Processors | 8 |
| Operating System | OS |
| Package Dimensions | 7.17 x 6.38 x 4.57 inches |
| Processor | 4.9 GHz ryzen_9 |
| Processor Brand | AMD |
| RAM | 16 GB LPDDR5 |
| Screen Resolution | 3840 x 2160 |
| Series | UM690L Slim |
R**.
Powerfull and excellent graphics great buy!
What can I say??? I have two cheaper n100 and nuc gmk mini pcs. I researched this heavily and saw great ratings. Aside from some aggravating sound issues with retro Linux which I had to go into windows reset sound back factory odd yes... The pc kicks butt! It's very fast and graphics have no equal in my eyes. Price is cheap and compares to many older pcs costing 600 or so. I like my retro stuff and this pc plays them all!!!! It has excited me for first time in last 10 years for even powerfull unit so very pleased with this so far!
R**R
Ideal for home server/NAS. Pretty fast and reliable
I use this little beast as a home server (24/7) with 4 VMs, media storage and files in general. Its pretty fast, even with the 4 VMs and random media access within the private network. A think it is very effective, cosidering other much more expensive NAS devices available.
E**A
Good quality mini PC with some minor issues
I have both 870 Slim and 890 Pro versions, they are both very fast and quiet with some minor issues. The main differences that makes the Pro version slightly better are (1) It is slightly faster, maybe 3% or so (2) has an NPU, but it is practically useless (3) Pro version has two ethernet ports instead of one (4) It has an oculink port, which uses the PCI port so, you can only install one NVme HD if you use the oculink port. These differences do not matter for most users. Overall I am very happy with both of them. They are both small, efficient, they don't get hot or make any fan noise. They can be directly powered from USB4 port, with some decrease in max clock speed. But there are some annoying issues, mostly minor things: (1) The wifi cards are not supported properly. The slim version had a wifi card which was not recognized by linux. The pro version had a slightly better wifi card, but was still an obscure brand. The issue is not the speed here, making them recognized by the OS. I replaced them both with more common models, it is about $20-30 to replace each. (2) The windows key was invalid in the Pro version. The Slim version was barebones it did not come with any OS. (3) The Slim version has screws at a very inconvenient location. You have to remove bottom pads glued to the box. Without the pads the vent will touch the surface and will not work well. It is not a good design. The Pro version is much better, but it has two cables attached to the lid on opposite sides, and it is not east to detach and attach them. If they were on the same side, the lid could be opened without detaching of them. (4) I tried installing 96GB RAM but it caused some glitch with the GPU driver. I tested the RAM and it was not faulty. 64GB or 32 GB RAM both work fine. (5) I don't like the bios, it is too rudimentary with very few options. Despite these issues, I like them a lot. This generation of AMD mobile chips (8945, 8745, etc) are really great. I also have a Mac mini pro (M2) and their performances are similar. Mac has a better GPU but the AMD is faster for most of other tasks.
C**N
14,000MBPs using RAID 0 NVMe on this is INSANE!
This is crazy! At this price, this little mini PC supports RAID 0 (and RAID 1) NVMe Gen4 with two M.2 slots that already have thermal tape and heatsink attached to the rear panel! The UM760 Slim comes stock with a mid-range Gen4 NVMe M.2 (the second M.2 is empty). It runs at a little over 4500MBPs (see photo). After opening it (must remove the rubber feet first to expose the screws at the bottom. Be careful removing the bottom panel as a cable attaches a cooling fan and can be easily broken off during removal! Once opened we installed two Fanxiang 2TB NVMe Gen4 NVME SSDs, Enabled RAID in the BIOS, rebooted back into the BIOS to the RAID options and created our RAID 0 array. Then we installed Win11 24H2 from scratch (it defaults to installing PRO since the product key for Windows is embedded in the BIOS)! You must download the drivers from Minisforum, however, the RAID drivers for Windows installation are missing, but you can download them direct from AMDs website for this chipset. Once the install of Win11 Pro was done, we got over 14,000MBPs on sequential reads and over 12,000MBPs on sequential writes! This is insane and overkill for a Ryzen 5, but I can't believe how well this worked on such a budget-friendly mid-range mini PC. This mini PC is super quiet and has a 2.5GBe LAN port. You will need to provide the LAN drivers, either downloading from MinisForum driver page, or use a USB to ethernet adapter (sold here on Amazon) to get you online if you don't have a spare PC to download the drivers and you did not download the drivers to a USB flash drive before your re-install. Overall, this may not be the best mini PC money can buy, but it's definitely the best mini PC you can buy for the money in late 2024! Highly recommended!!! Great value! Dual channel RAM, WiFi 6E and Bluetooth v5.3... What else could you want without spending a lot more?
D**6
Nice computer at a great price
Great small computer Great price and works well too. Got it quickly. Replacing my old windows 10 desktop. Would definitely recommend it
L**Y
Great customer service
Item was great. I liked it's compact size, and was worth it's prize. Unfortunately my unit may have been part of a bad batch because it broke down. The good thing is that I got in contact with customer support. They guided me through troubleshooting first, and when that didn't work they confirmed that upon return I would get a full refund. Great customer service.
M**N
Worked for 6 weeks, then would not power on. Support sent me a new one and it works. Please read.
It worked great for 6 weeks then no No blue light, nothing. This was after the Amazon return policy period so I sent an email to Minis Support. They contacted me via email and ask me to follow some simple trouble shooting steps. I did and replied via email. Support would reply every night to my responses. They then gave me a local address to mail my unit to. I did, and after they received it they send me a new one with package tracking. It is working and new. I am very pleased with the profession and timely responses I received. Customers should not worry about support during the warranty period. A+ to Lydia in Support.
D**K
Fast in every aspect, boots in seconds, launches games in seconds, high Internet speeds [lan], running all the games thrown at it smoothly, even without turning on amd adrenaline boosts...worth every penny n loving it so far... windows 11 pro is included n initially takes a while to set it up.
J**I
Excelente compra, sin problemas este modelo y marca para mis nodos en Ethereum.
F**T
For the price, the capabilities are insane. We bought two of them and they are amazing.
D**E
My first mini PC and it's brilliant. In some ways it's made my bigger, noisy gaming desktop PC redundant. Firstly it's really quiet, great for office work. It's efficient in wattage making it cheap to run for 8 hours a day. You can throw any app at it and it'll handle it. Around 10w idle, and 65w during gaming. It's not a gaming PC, but it can play games and play very well. Check out the YouTube videos. For reference I've tried it with CS2 (100fps) Witcher3(50fps dx11) Helldivers2 (40fps) no problems, on 1080p on low/medium settings. And can go even higher if you turn on quality scaling. Can support 3 monitors at the same time. Overall brilliant, fast, energy efficient, quiet and tiny :)
R**D
Minisforum UM870 Slim The Minisforum UM870 Slim has known issues with Wi-Fi connectivity when running Ubuntu. The device uses a MediaTek MT7902 Wi-Fi and Bluetooth chip, which is not currently supported by Linux kernels, meaning Ubuntu cannot recognize the Wi-Fi interface during installation or operation from a live USB. This is a documented problem reported by users and confirmed in testing, where the system detected Bluetooth but not the Wi-Fi interface. While some users have reported no Wi-Fi issues, the consensus is that the MediaTek chip lacks proper Linux driver support, making it a significant hurdle for Linux users. The recommended workaround is to use a USB Wi-Fi dongle until broader driver support becomes available. Replacing the internal Wi-Fi card is theoretically possible but complicated due to the difficulty of reattaching the internal antennas.
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