Mainly want it for backup. My drives are large as 1 TB or greater. Have both SSD, and 3.5.
My current case the thermaltake mk-1 chaser has one but I want the dock for other computers in the house. So far we've owned 3 external hard drives all are either full or not working. I thought it would be cheaper to get one of these and a internal 2 TB drive since its average price is 120 bucks. It seems smart to me