Facebook use to use Mac mini's chained together in their data center.
Maybe Apple is offering this upgrade in hopes Facebook will do this with the M1 Mini?
www.wired.com
Maybe Apple is offering this upgrade in hopes Facebook will do this with the M1 Mini?

Facebook Erects Supercomputers With Giant Stacks of Mac Minis
If you walk into one of the massive data centers that underpin Facebook’s ever-expanding online empire, you’ll find tens of thousands of computer servers, many of them designed by Facebook itself. But those aren’t the only machines you’ll see stacked by the dozens inside these warehouse-sized...