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HDD with Serial Number: WMAZ20178630;
Model: WD20EARS-00MVWB0;
Date: 31 MAY 2010;
DCM: HARNHT2CH;
Product of: Malaysia;
PCB Sticker: 2061-771698-002 04P;
PCB Revision: 2060-771698-002 REV P1;
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Micro Jogs;
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LH : PH : Micro Jog (Hex/Dec);
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0 : 2 : C4C/3148;
1 : 3 : BCF/3023;
2 : 4 : C24/3108;
3 : 5 : BCB/3019;
4 : 6 : C5E/3166;
5 : 7 : B9D/2973;

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ROM F/W version:00500069;
Preamp vendor:0x0000;
Preamp revision:0x0002;

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Specifications;
SN: WMAZA7036462;
Model: WD20EARS-00MVWB0;
Date: 02 MAR 2012;
DCM: HARNHT2CAB ;
Product of: Thailand;
PCB Sticker: 2061-771698-904 AE;
PCB Revision: 2060-771698-004 REV A;

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HDD with Serial Number: WMAZA6529865;
Model: WD20EARS-00MVWB0;
Date: 12 FEB 2012;
DCM: HARCNV2CA;
Product of: Malaysia;
PCB Sticker: 2061-771698-904 AB;
PCB Revision: 2060-771698-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : D5C/3420;
1 : 1 : CC6/3270;
2 : 2 : D4E/3406;
3 : 5 : C46/3142;
4 : 6 : D9A/3482;
5 : 7 : C81/3201;
ROM F/W version……………………. : 0027003E;
Heads map…………………………. : 0,1,2,5,6,7;
Preamp vendor……………………. : 0x0000;
Preamp revision………………….. : 0x0005;

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HDD with Serial Number: WCAZA7002313;
Model: WD20EARS-00MVWB0;
Date: 05 MAY 2011;
DCM: HANNNTJMHB;
Product of: Thailand;
PCB Sticker: 771698-802 AA;
PCB Revision: 2060-771698-002 REV A;
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HDD with Serial Number: WCAZA1005638;
Model: WD20EARS-00MVWB0;
Date: 10 SEP 2010;
DCM: HANNNTJMH;
Product of: Malaysia;
PCB Sticker: 2061-771698-102 AA;
PCB Revision: 2060-771698-002 REV P2;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : D0B/3339;
1 : 1 : C73/3187;
2 : 2 : CEC/3308;
3 : 5 : CF3/3315;
4 : 6 : CE2/3298;
5 : 7 : CED/3309;
ROM F/W version……………………. : 0050007J;
Heads map…………………………. : 0,1,2,5,6,7;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0001;

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HDD with Serial Number: WCAZA6272132;
Model: WD20EARS-00MVWB0;
Date: 06 APR 2011;
DCM: HANNNTJMAB;
Product of: Thailand;
PCB Sticker: 2061-771698-802 AA;
PCB Revision: 2060-771698-002 REV A;
ROM F/W: 00250012;
Heads map: 0,1,2,5,6,7;
Preamp vendor: 0x0001;
Preamp revision: 0x0001;
Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : CBE/3262;
1   : 1   : C3E/3134;
2   : 2   : CCE/3278;
3   : 5   : C45/3141;
4   : 6   : CCF/3279;
5   : 7   : C63/3171;
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HDD #1 Specs:;
SN: WCAZA0848324;
Model: WD20EARS-00MVWB0;
Date: 08 SEP 2010;
DCM: HANNNTJMA ;
Product of: Malaysia;
PCB Sticker: 2061-771698-102 04PD11;
PCB Revision: 2060-771698-002 REV P1 ;

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HDD with Serial Number: WCAZA6039160;
Model: WD20EARS-00MVWB0;
Date: 23 MAR 2011;
DCM: HANNNTJCAB;
Product of: Thailand;
PCB Sticker: 771698-802 AA;
PCB Revision: 2060-771698-002 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : CE9/3305;
1 : 1 : C60/3168;
2 : 2 : C1D/3101;
3 : 5 : C59/3161;
4 : 6 : CE8/3304;
5 : 7 : C6D/3181;
ROM F/W version……………………. : 00250012;
Heads map…………………………. : 0,1,2,5,6,7;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0001;

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HDD with Serial Number: WMAZA3929127;
Model: WD20EARS-00MVWB0;
Date: 01 JAN 2011;
DCM: HANNNTJCA;
Product of: Malaysia;
PCB Sticker: 2061-771698-802 AA;
PCB Revision: 2060-771698-002 REV A;
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HDD with Serial Number: WCAZA2149534;
Model: WD20EARS-00MVWB0;
Date: 31 OCT 2010;
DCM: HANNHTJMHB;
Product of: Thailand;
PCB Sticker: 2061-771698-802 07P;
PCB Revision: 2060-771698-002 REV P2;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : C24/3108;
1 : 1 : C74/3188;
2 : 2 : C06/3078;
3 : 5 : C84/3204;
4 : 6 : C06/3078;
5 : 7 : C6F/3183;
ROM F/W version……………………. : 0020000A;
Heads map…………………………. : 0,1,2,5,6,7;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0001;

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