This PDF download contains information for the following:
WD(M)-14400(5)TB WD(M)-14401(6)TB WD(M)-13400(5)TB WD(M)-13401(6)TB WD(M)-12400(5)TB WD(M)-12401(6)TB WD(M)-11400(5)TB WD(M)-11401(6)TB WD(M)-10400(5)TB WD(M)-10401(6)TB WD(M)-90400(5)TB WD(M)-90401(6)TB
The PDF may also contain information that applies to additional models not listed.