Western Digital

PCB Specification:
Model: WD20NMVW-11W68S0
PCB Sticker: 771801-002 AG
PCB Revision: 2060-771801-002 REV A
Controller Chip: 88I9346-TFJ2

Specifications
SN: WCAZA3669254
Model: WD10EARS-00MVWB0
Date: 20 FEB 2012 H
DCM: HBRNNTJMA
R/N 771698
Product of: Thailand
PCB Sticker: 2061-771698-802 08P
PWB: 2060-771698-002 REV A

Specifications
Model: WD1600AAJS-00YZCA0
PCB Sticker: 2061-771640-503 ABD10
PWB: 2060-771640-003 REV A

HDD #1 Specs:
SN: WMALL1276128
Model: WD2000BB-00GUC0
Date: 08 MAR 2006
DCM: DSCANT2CH
Product of: Malaysia
PCB Sticker: 2061-701266-200 AK
PWB: 2060-701266-001 REV A

Heads configuration..................... : From map
Heads number............................ : 6
The number of heads in use.............. : 5
Head map................................ : 0,1,2,4,5
ROM version............................. : 21.DP.

HDD with Serial Number: WCANU1820585
Model: WD5000KS-00MNB0
Date: 28 FEB 2007
DCM: HCACAJAHB
Product of: Thailand
PCB Sticker: 2061-701383-E00 AJ
PCB Revision: 2060-701383-001 REV A
Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : 7A0/1952
1   : 1   : 7C0/1984
2   : 2   : 7C2/1986
3   : 3   : 7EC/2028
4   : 4   : 7E8/2024
5   : 5   : 80A/2058
6   : 6   : 83E/2110
7   : 7   : 7AA/1962
ROM F/W version......................... : 072CE
Heads map............................... : 0,1,2,3,4,5,6,7
Preamp vendor......................... : 0x0001
Preamp revision....................... : 0x0002

Specifications
SN: WCAV57742583
Model: WD10EADS-11M2B2
Date: 23 NOV 2011 P
DCM: EGRYNT2MA
R/N 701640
Product of: Thailand
PCB Sticker: 2061-701640-407 01PD2
PWB: 2060-701640-007 REV A

Specifications
Model: WD2500JS-40TGB0
PCB Sticker: 2061-701335-100 AF
PWB: 2060-701335-005 REV A

Specifications
Model: WD1600AAJS-65WAA0
PCB Sticker: 2061-701552-G00 08P
PWB: 2060-701552-003 REV A

HDD with Serial Number: WCAZAC661346
Model: WD20EARX-00PASB0
Date: 25 SEP 2011
DCM: HHNNHTJMAB
Product of: Thailand
PCB Sticker: 771698-904 AB
PCB Revision: 2060-771698-004 REV A
Micro Jogs
------------------------------
LH : PH : Micro Jog (Hex/Dec)
------------------------------
0 : 0 : C31/3121
1 : 1 : D43/3395
2 : 2 : C22/3106
3 : 5 : D2E/3374
4 : 6 : BF1/3057
5 : 7 : D26/3366
ROM F/W version......................... : 002000A6
Heads map............................... : 0,1,2,5,6,7
Preamp vendor......................... : 0x0001
Preamp revision....................... : 0x0001