I had an occasion 20-ish years ago to deliver a few DLT tape drives and a bunch of cartridges to a Customer. Before I left we calculated the capacity of a 1995 Geo Metro as a unit of backup media, and the effective throughput from our shop to the Customer at various driving speeds in bits-per-second. It was an odd trip thinking about my speed in Mbps.

Today, or course, it would be a Chevy Spark stuffed with micro-SD cards... >smile<