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HDD #1 Specs:;
SN: WCAZA3097034;
Model: WD20EURS-63S48Y0;
Date: 27 DEC 2010;
DCM: HANNNTJMHB ;
Product of: Thailand;
PCB Sticker: 2061-771698-802 08P;
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   : 0   : CEA/3306;
1   : 1   : C9A/3226;
2   : 2   : C86/3206;
3   : 5   : CD7/3287;
4   : 6   : C96/3222;
5   : 7   : CEA/3306;
ROM F/W version……………………. : 0020000P;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0001;
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HDD with Serial Number: WCAZAH764972;
Model: WD20EURS-63S48Y0;
Date: 06 SEP 2012;
DCM: HANNNTJCAB;
Product of: Thailand;
PCB Sticker: 770698-T04 AA;
PCB Revision: 2060-771698-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
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0 : 0 : C87/3207;
1 : 1 : D50/3408;
2 : 2 : C64/3172;
3 : 5 : DF2/3570;
4 : 6 : C63/3171;
5 : 7 : D82/3458;

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ROM F/W version: 00270054;
Heads map: 0,1,2,5,6,7;
Preamp vendor: 0x0001;
Preamp revision: 0x0001;

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HDD with Serial Number: WCAZAH581659;
Model: WD20EURS-63S48Y0;
Date: 10 SEP 2012;
DCM: HANNHTJMHB;
Product of: Thailand;
PCB Sticker: 2061-771698-T04 AA;
PCB Revision: 2060-771698-004 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
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0 : 0 : C60/3168;
1 : 1 : C6C/3180;
2 : 2 : C73/3187;
3 : 5 : C87/3207;
4 : 6 : C76/3190;
5 : 7 : C59/3161;

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ROM F/W Version: 00270054;
Heads Map: 0,1,2,5,6,7 
Preamp Vendor: 0x0001;
Preamp Revision: 0x0001;

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HDD with Serial Number: WCAZA9926605;
Model: WD20EURS-63S48Y0;
Date: 21 AUG 2011;
DCM: HANNHTJMAB;
Product of: Thailand;
PCB Sticker: 2061-771698-802 AB;
PCB Revision: 2060-771698-002 REV A;
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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : C1C/3100;
1   : 1   : C39/3129;
2   : 2   : C12/3090;
3   : 5   : C3A/3130;
4   : 6   : C09/3081;
5   : 7   : C5C/3164;
ROM F/W version……………………. : 00200076;
Heads map…………………………. : 0,1,2,5,6,7;
Preamp vendor……………………. : 0x0000;
Preamp revision………………….. : 0x0002;
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HDD with Serial Number: WCAZAK558879;
Model: WD20EURS-63S48Y0;
Date: 05 JAN 2013;
DCM: HANNHT2MAB;
Product of: Thailand;
PCB Sticker: 771698-T04 AA;
PCB Revision: 2060-771698-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 10EE/4334;
1 : 1 : 10E2/4322;
2 : 2 : 1103/4355;
3 : 3 : 10D6/4310;
4 : 4 : 111E/4382;
5 : 5 : 10FA/4346;

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ROM F/W version: 00270074;
Heads map: 0,1,2,5,6,7;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCAZAL574259;
Model: WD20EURS-63S48Y0;
Date: 30 MAR 2013;
DCM: DHRNHT2MAB;
Product of: Thailand;
PCB Sticker: 771698-T04 AA;
PCB Revision: 2060-771698-004 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : CDF/3295;
1 : 1 : C8D/3213;
2 : 2 : CE8/3304;
3 : 5 : C92/3218;
4 : 6 : CF9/3321;
5 : 7 : CA3/3235;

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ROM F/W version: 00270074;
Heads map: 0,1,2,5,6,7;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCAZAL567200;
Model: WD20EURS-63S48Y0;
Date: 30 MAR 2013;
DCM: DARNHT2MHB;
Product of: Thailand;
PCB Sticker: 771698-T04 AA;
PCB Revision: 2060-771698-004 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : C59/3161;
1 : 1 : C3B/3131;
2 : 2 : C5F/3167;
3 : 5 : C31/3121;
4 : 6 : C4F/3151;
5 : 7 : C33/3123;

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ROM F/W version: 00270074;
Heads map: 0,1,2,5,6,7;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCC4M1EDJ5AV;
Model: WD20EFRX-68EUZN0;
Date: 29 MAY 2015;
DCM: HHRNNT2MAB;
Product of: Thailand;
PCB Sticker: 771945-102 AD;
PCB Revision: 2060-771945-002 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 00/0;
1 : 1 : 00/0;
2 : 4 : 00/0;
3 : 5 : 00/0;
ROM F/W version……………………. : 00010075;
Heads map…………………………. : 0,1,4,5;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0002;

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HDD with Serial Number: WCC4M2CAUZT8;
Model: WD20EFRX-68EUZN0;
Date: 14 MAY 2015;
DCM: HHRNNT2CAB;
Product of: Thailand;
PCB Sticker: 771945-102 AD;
PCB Revision: 2060-771945-002 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 00/0;
1 : 1 : 00/0;
2 : 4 : 00/0;
3 : 5 : 00/0;

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ROM F/W version……………………. : 00010075;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0002;

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HDD with Serial Number: WCC4M5YF60L1;
Model: WD20EFRX-68EUZN0;
Date: 14 AUG 2015;
DCM: HHRNKT2MHB;
Product of: Thailand;
PCB Sticker: 771945-102 AD;
PCB Revision: 2060-771945-002 REV A;
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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : 00/0;
1   : 1   : 00/0;
2   : 4   : 00/0;
3   : 5   : 00/0;
ROM F/W version……………………. : 00010075;
Heads map…………………………. : 0,1,4,5;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0002;
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