The Beelink U57 shapes up to be an awesome little device, I bought 2.  It has an Intel Iris Graphics 6100 graphics chip which is dated but about 2x better than anything else at this price point.  CPU and RAM are great for most purposes.  Was great for kids school and light gaming like minecraft or roblox.UNFORTUNATELY, Beelink used a $0.005 fan that sounds like a vacuum cleaner after 2 weeks and fails after 1 month of daily use.  At which point it will repeatedly overheat and reboot every 10 minutes.  This happened to both units I purchased.I worked with Beelink support for 2 months to get 1 replacement fan that immediately shorted out and melted because it was wired backward from the factory (see pic).  I have been working for the last 2 months to get 2 (or more additional fans sent) with repeated follow-ups (10+)Obviously you think you can just buy this fan or upgrade.  Good luck.  Try and find this POS anywhere "Broad Fan BF05008H05FP".  Do not buy this unless you want an expensive paperweight