New 8TB MyCloud - which HDD is inside (WD80EZZX)

[Joerg_A]

this special drive would be higher than a WD Black reagrding performance but not rotation speed. WD Black would be 7,200 rpm but the HelioSeal are 5,400 rpm. Again, with higher performance.

The WD Red 8 TB now has WD80EFRZ naming.