Western Digital

PCB Specification:
Model: WD20EARS-22MVWB0
PCB Sticker: 2061-771698-802 07P
PCB Revision: 2060-771698-002 REV P2
Controller Chip: 88I9146-TFJ2

HDD #1 Specs:
SN: WMAV21407719
Model: WD2500AAKS-00L6A0
Date: 19 JAN 2009
DCM: HBRNHTJCG
Product of: Malaysia
PCB Sticker: 2061-701590-G00 AC
PWB: 2060-701590-000 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : A48/2632
1   : 1   : A42/2626
ROM F/W version......................... : 000100CS
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0003

HDD with Serial Number: WMAZA3854383
Model: WD10EARS-00MVWB0
Date: 16 MAR 2011
DCM: HHRNHTJCH
Product of: Malaysia
PCB Sticker: 2061-771698-802 AA
PCB Revision: 2060-771698-002 REV A

ROM F/W version......................... : 00250012
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0001
Heads map............................... : 0,1,2,5,7

Micro Jogs
------------------------------
LH : PH : Micro Jog (Hex/Dec)
------------------------------
0 : 0 : CDC/3292
1 : 1 : C8B/3211
2 : 2 : CC4/3268
3 : 5 : CA0/3232
4 : 7 : CA7/3239

HDD #1 Specs:
SN: WCAS85249944
Model: WD4001ABYS-01YNA0
Date: 06 FEB 2008
DCM: DANNHT2CAB
Product of: Thailand
PCB Sticker: 2061-701477-900 AD
PWB: 2060-701477-002 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 2   : A68/2664
1   : 3   : AA6/2726
2   : 5   : AA2/2722
3   : 6   : A6C/2668
4   : 7   : AAA/2730
ROM F/W version......................... : 005C002C
Preamp vendor........................... : 0x0000
Preamp revision......................... : 0x0002

Specifications
Model: WD5000AAKS-07YGA0
PCB Sticker: 2061-701477-900 AGD10
PWB: 2060-701477-002 REV A

Specifications
Model: WD3000JD-55KLB0
PCB Sticker: 2061-701336-B00 AH
PWB: 2060-701336-003 REV A

Specifications
Model: WD2500JD-22HBC0
PCB Sticker: 2061-701267-200 AL
PWB: 2060-701267-001 REV A

HDD #1 Specs:
SN: WMAMA2440068
Model: WD400BD-75JMA0
Date: 11 JAN 2005
DCM: HSBHYTJCA
Product of: Malaysia
PCB Sticker: 2061-001293-100 AK
PWB: 2060-001293-001 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : 4E0/1248
ROM F/W version......................... : 0887C
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0003

Specifications:
SN WMATV0679027
Model WD1001FALS-00K1B0
Date 17 JAN 2009
DCM HBNNNV2AB
Product of Malaysia
PCB Sticker 2061-771591-200 09P
PWB 2060-771591-000 REV P1