Hi sasdor,
I've used a 1TB WD Blue 3.5" desktop hard disk for a couple of years as a data drive and it's a good mechanical drive.
It seems most people are favouring SSD drives now but at larger capacities the SSD drives cost a pretty penny so mechanical drives will be with us a while longer.
What storage drives do you currently own? . . . . Have you got an SSD in your system?