This item is for one Western Digital WD WD2000FYYZ-03U
You will get this exact item with these exact details:
Western Digital
Model: WD2000FYYZ-03UL1B1
SN: WMC1P0D4YWXM
DCM: HARNNVJAA
Date: 10 NOV 2014
Product of Malaysia
Cap: 2.0TB
Sata
Board number on label: 771822-H02 AD
Board number on PCB: 2060-771822-002 REV A