I was looking into new WDs, and suddenly it seemed like the prices were all over the place. The range differences had me curious about what the drive designations were all about. I am looking at WD ...

I recently replaced six 4TB WD Red (WD40EFRX) with two 18TB WD Ultrastar DC HC550 drives in my NAS, which is right next to my desk. Noise levels were a big concern when searching for new disks, and ...