This item is for one Western Digital WD40EZRX-00SPEB0 (771945-E01 AD) DCM:HARNNTJMGB 4.0TB Sata PCB. This is for the printed circuit board for this exact model drive and not the complete drive. Once they have passed our Quality control they are in 100% perfect working condition!
You will get this exact item with these exact details:
Model: WD40EZRX-00SPEB0
DCM: HARNNTJMGB
Date: 22 MAY 2014
SN: WCC4E2043318
Product of Thailand
Cap: 4.0TB
Sata
Board number on label: 771945-E01 AD
Board number on PCB: 2060-771945-001 REV A