How would I use two hard drives in a single enclosure?

Episode 904 (1:50:49)

Jerry from San Diego, CA

Jerry wants to get a new 4TB drive, but the new Western Digital drives are actually two 2TB drive in one enclosure. Leo says it will present itself as one drive when he connects it to his computer, though. It uses a RAID 0 configuration. He'll be able to use it just the same as he would a single external hard drive.