Western Digital

Specifications
SN: WX31A60X7631
Model: WD2500BVVT-63A26Y0
Date: 17 JUN 2010
DCM: HHCVJHNB
Product of: THAILAND
PCB Sticker: 2061-771672-F04 AA
PWB: 2060-771672-004 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : C2A/3114
1   : 1   : B0C/2828
ROM F/W version......................... : 00140036
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0000

HDD #1 Specs:
SN: WCAS84861296
Model: WD5000AAJS-00YFA0
Date: 13 JAN 2008
DCM: DANNNT2CHN
Product of: Thailand
PCB Sticker: 2061-701444-600 AD
PWB: 2060-701444-004 REV A

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:
SN WMAMC2603893
Model WD400BD-75JMA0
Date 09 JAN 2005
DCM DSCHYTJCH
Product of Malaysia
PCB Sticker 2061-001293-100 AK
PWB 2060-001293-001 REV A

ROM F/W version......................... : 0886C
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0003
Heads map............................... : 1

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 1   : 44C/1100

Specifications
SN: WCARY0078606
Model: WD2500AAJS-75VWA0
Date: 14 OCT 2007
DCM: HANCHTJCHN
Product of: Thailand
PCB Sticker: 2061-701444-600 AC
PWB: 2060-701444-004 REV A

Micro Jogs
------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : A02/2562
1   : 1   : AC0/2752
2   : 3   : A7C/2684
ROM F/W version......................... : 00580076
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0001

HDD with Serial Number: WX50AA951548
Model: WD5000BMVV-11A1CS0
Date: 28 OCT 2009
DCM: HHBTJHBB
Product of: Thailand
PCB Sticker: 2061-701675-002 03P
PCB Revision: 2060-701675-002 REV P1

Micro Jogs
------------------------------
LH : PH : Micro Jog (Hex/Dec)
------------------------------
0 : 0 : A94/2708
1 : 1 : A4A/2634
2 : 2 : A72/2674
3 : 3 : A38/2616

ROM F/W version......................... : 0013000A
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0003

Specifications:
SN WX81A81E2295
Model WD5000BPVT-00HXZT3
Date 09 DEC 2011 V
DCM HBCT2BB
DCX EH39X8RZ2
Product of Malaysia
PCB Sticker 771820-000 03P
PWB 2060-771820-000 REV P1

HDD with Serial Number: WX11EC1S1442
Model: WD5000BPKT-00PK4T0
Date: 22 MAY 2012
DCM: EHOTJHN
Product of: Malaysia
PCB Sticker: 771629-106 AG
PCB Revision: 2060-771629-006 REV A

Micro Jogs
------------------------------
LH : PH : Micro Jog (Hex/Dec)
------------------------------
0 : 1 : B28/2856
1 : 2 : B38/2872
2 : 3 : B34/2868
ROM F/W version......................... : 0009002S
Heads map............................... : 1,2,3
Preamp vendor......................... : 0x0001
Preamp revision....................... : 0x0003

HDD #1 Specs:
SN: WXP1A80W1928
Model: WD10TMVW-11ZSMS0
Date: 23 SEP 2010
DCM: HBMTJBBB
Product of: Thailand
PCB Sticker: 771737-200 03P
PWB: 2060-771737-000 REV P1

Micro Jogs

------------------------------
LH  : PH  : Micro Jog (Hex/Dec)
------------------------------
0   : 0   : B79/2937
1   : 1   : B52/2898
2   : 2   : B51/2897
3   : 3   : B6E/2926
4   : 4   : B23/2851
5   : 5   : B85/2949

ROM F/W version......................... : 0002000A
Preamp vendor........................... : 0x0001
Preamp revision......................... : 0x0006