Got the system in a reasonable amount of time and was able to install Ubuntu on it to run a server now I have it hosting an 8TB USB drive as a NAS, a MySQL server, Apache web server, Plex media server and the biggest memory hog or all a modded out minecraft server. even with all that running I'm only using 20% of the available ram during non peak usage. I can't speak to how it would run windows 10 as I formatted the drive as soon as I got it and haven't looked back.The Wifi dongle I got was Linux compatible but I have a feeling that was more by luck than design  as far as fit and finish of the item no complaints there were a few minor scratches on the surface but I didn;t buy the thing to look at it.