Hello, 

I am looking for a donor drive for a head swap and hope you can help me find a match. 

PATIENT
Model:        WD1200BB-00CAA1
DCM:          HSEHCT2CH
Serial:         WMA8C3308641
PCB label:    2061-001092-300 J
Date:         11 DEC 2002

The critical identifiers are highlighted 

Model:   WD1200BB-00CAA1

Serial:         WMA8C3308641

For DCM I found two sources - I would try both - or maybe you have other information?

DCM:          HSEHCT2CH
or
DCM:          HSEHCT2CH

Thanks