Western Digital

HDD #1 Specs:
SN: WCAL78373383
Model: WD2500BB-00GUC0
Date: 23 FEB 2006
DCM: DSBANT2AA
Product of: Thailand
PCB Sticker: 2061-701266-200 AK
PWB: 2060-701266-001 REV A

Specifications
Model: WD1601ABYS-18C0A0
PCB Sticker: 2061-701477-900 AGD10
PWB: 2060-701477-002 REV A

Specifications:
Model WD6400AAKS-65A7B2
PCB Sticker 2061-701590-L01 04P
PWB 2060-701590-001 REV A

Specifications
Model: WD2500AAJS-75M0A0
PCB Sticker: 2061-701590-X02 04P
PWB: 2060-701590-001 REV A

Specifications
Model: WD7500BMVW-11S5XS0
PCB Sticker: 771801-002 AB
PWB: 2060-771801-002 REV P1

HDD #1 Specs:
SN: WCAZA3752110
Model: WD20EACS-11BHUB0
Date: 20 JAN 2011
DCM: HANNHTJMHB
Product of: Thailand
PCB Sticker: 2061-771698-R02 AA
PWB: 2060-771698-002 REV A

Specifications
Model: WD3200AVJB-63J5A0
PCB Sticker: 2061-701596-A00 12P
PWB: 2060-701596-001 REV P1

Specifications
Model: WD10EARS-003BB1
PCB Sticker: 2061-771698-702 AD
PWB: 2060-771698-002 REV A

Specifications
Model: WD800BB-00CAA1
PCB Sticker: 2061-001092-300 L
PWB: 2060-001092-007 REV A