HDD with Serial Number: WCC4M2PC39RR;
Model: WD20EFRX-68EUZN0;
Date: 19 JAN 2015;
DCM: HARNNTJMAB;
Product of: Thailand;
PCB Sticker: 771945-102 AD;
PCB Revision: 2060-771945-002 REV A;
ROM F/W: 0001006A;
Heads map: 0,1,4,5;
Preamp vendor: 0x0001;
Preamp revision: 0x0003;
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