Idle, noise level [dBA] (lower is better)
WD Green (WD10EURX), antivibration sys.
WD Purple (WD10PURZ), antivibration sys.
WD Red (WD10EFRX), antivibration sys.
WD Blue (WD10EZEX), antivibration sys.
WD Green (WD10EURX), default sys.
WD Red (WD10EFRX), default sys.
WD Purple (WD10PURZ), default sys.
WD Gold (WD1005FBYZ), antivibration sys.
WD Black (WD1003FZEX), antivibration sys.
WD Gold (WD1005FBYZ), default sys.
WD Black (WD1003FZEX), default sys.
WD Blue (WD10EZEX), default sys.
Ascending
