Western Digital

HDD #1 Specs:
SN: WCAZAH389642
Model: WD20EARX-32PASB0
Date: 04 SEP 2012
DCM: HHRNHTJMHB
Product of: Thailand
PCB Sticker: 2061-771698-T04 AA
PWB: 2060-771698-004 REV A

Specifications:
SN WCARZ0027965
Model WD2500AAJB-57WGA0
Date 16 NOV 2007
DCM HHNNHTJMHN
Product of Thailand
PCB Sticker 2061-701494-100 AD
PWB 2060-701494-001 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : A7E/2686
1   : 1   : AD6/2774
2   : 2   : A66/2662

Specifications
Model: WD10TMVW-11ZSMS5
PCB Sticker: 771814-401
PWB: 2060-771814-001 REV P1

Specifications
Model: WD20EARX-00PASB0
PCB Sticker: 2061-771698-802 AB
PWB: 2060-771698-002 REV A

Specifications
Model: WD1200AB-22CBA1
PCB Sticker: 2061-001092-301 D
PWB: 2060-001092-007 REV A

Specifications
SN: WCAV27637447
Model: WD2500AAJS-00M0A0
Date: 11 OCT 2009
DCM: DHRNNT2AHN
Product of: Thailand
PCB Sticker: 2061-701590-YO2 AE
PWB: 2060-701590-001 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : 9CA/2506
1   : 1   : 9EA/2538
ROM F/W version......................... : 000500F0
Preamp vendor........................... : 0x0000
Preamp revision......................... : 0x0005

HDD #1 Specs:
SN: WX11A3021601
Model: WD2500BMVV-11GNWS0
Date: 23 OCT 2012
DCM: HHNTJHB
Product of: Malaysia
PCB Sticker: 2061-701675-604 04P
PWB: 2060-701675-004 REV P1

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : A1C/2588
1   : 3   : AA0/2720

ROM F/W version......................... : 001400E5
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0003

Specifications
Model: WD2500AAKS-22VSA0
PCB Sticker: 2061-701537-K00 09P
PWB: 2060-701537-002 REV P1

PCB Specification:
Model: WD5000ABYS-01TNA0
PCB Sticker: 2061-701477-900 04P
PCB Revision: 2060-701477-002 REV A
Controller Chip: 88I6745-TFJ1