Remember at Apple’s keynote where we saw that a company had created a Mac mini server farm? That was MacStadium, and YouTuber Snazzy Labs visited the place. Besides Mac Minis, the company also has racks of the 2013 Mac Pro, and MacStadium recently added some iMac Pros. Since there aren’t a lot of companies doing this, MacStadium had to build custom server racks to house the minis. The company uses VM software in order to avoid needing expensive internal storage. The Mac Pros have had their internal storage removed entirely, and the minis boot off of the Mac Pros to create a giant external storage enclosure. The video is a fascinating glimpse into MacStadium, which is a company that provides the server farm as an “infrastructure-as-a-service.”