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HDD with Serial Number: WMC1F0D43VSP;
Model: WD4001FYYG-05JJYW1;
Date: 30 JAN 2015;
DCM: HBNNNVJAA;
Product of: Malaysia;
PCB Sticker: 771825-E03 AC;
PCB Revision: 2060-771825-003 REV A;
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HDD with Serial Number: WMC1F0DCT5UH;
Model: WD4001FYYG-05JJYW1;
Date: 20 JAN 2015;
DCM: HARNNVJAA;
Product of: Malaysia;
PCB Sticker: 771825-E03 AC;
PCB Revision: 2060-771825-003 REV A;
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HDD with Serial Number: WMC1F0D8ZNFR;
Model: WD4001FYYG-05JJYW1;
Date: 20 JAN 2015;
DCM: HARNNVJAA;
Product of: Malaysia;
PCB Sticker: 771825-E03 AC;
PCB Revision: 2060-771825-003 REV A;
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HDD with Serial Number: WMC1F0D8XKD1;
Model: WD4001FYYG-05JJYW1;
Date: 30 JAN 2015;
DCM: HANNNVJAA;
Product of: Malaysia;
PCB Sticker: 771825-E03 AC;
PCB Revision: 2060-771825-003 REV A;
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HDD with Serial Number: WMC1F0943938;
Model: WD4001FYYG-01SL3W2;
Date: 28 JUN 2016;
DCM: EARCHVJMB;
Product of: Malaysia;
PCB Sticker: 771825-C03 02P;
PCB Revision: 2060-771825-003 REV P1;
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HDD with Serial Number: WCC1F0249441;
Model: WD4001FYYG-01SL3W1;
Date: 27 OCT 2013;
DCM: HBRCHVJMBB;
Product of: Thailand;
PCB Sticker: 771825-F03 02PD4;
PCB Revision: 2060-771825-003 REV P1;

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HDD with Serial Number: WCC1F0222103;
Model: WD4001FYYG-01SL3W1;
Date: 27 OCT 2013;
DCM: HANCNVJMAB;
Product of: Thailand;
PCB Sticker: 771825-C03 04P;
PCB Revision: 2060-771825-003 REV P1;
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HDD with Serial Number: WMC1F0761536;
Model: WD4001FYYG-01SL3W0;
Date: 16 MAY 2013;
DCM: EBNCHVJMB;
Product of: Malaysia;
PCB Sticker: 771825-C03 04P;
PCB Revision: 2060-771825-003 REV P1;
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HDD with Serial Number: WCC5D1ZCN1SP;
Model: WD4001FFSX-68JNUN0;
Date: 05 FEB 2015;
DCM: HBNNNTJMBB;
Product of: Thailand;
PCB Sticker: 771822-106 02P;
PCB Revision: 2060-771822-006 REV A;
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Micro Jogs;
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LH : PH : Micro Jog (Hex/Dec);
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0 : 0 : 1208/4616;
1 : 1 : 11C3/4547;
2 : 2 : 11F7/4599;
3 : 3 : 11F0/4592;
4 : 4 : 1197/4503;
5 : 5 : 1159/4441;
6 : 6 : 111E/4382;
7 : 7 : 1110/4368;
8 : 8 : 11DA/4570;
9 : 9 : 117B/4475;
ROM F/W version……………………. : 00O1009E;
Heads map…………………………. : 0,1,2,3,4,5,6,7,8,9;
Preamp vendor……………………. : 0x0001;
Preamp revision………………….. : 0x0003;

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HDD with Serial Number: WCC5D7JDZAE2;
Model: WD4001FFSX-68JNUN0;
Date: 09 FEB 2015;
DCM: HANNNTJMAB;
Product of: Thailand;
PCB Sticker: 771822-106 AC;
PCB Revision: 2060-771822-006 REV A;
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HDD #1 Specs:;
Serial Number: WCC131145992;
Model: WD4001FAEX-00MJRA0;
Date: 29 AUG 2013;
DCM: HBRNNVJAAB;
Product of: Thailand;
PCB Sticker: 771822-D02 AF;
PCB Revision: 2060-771822-002 REV A;

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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
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0   : 0   : 112D/4397;
1   : 1   : 1080/4224;
2   : 2   : 10EC/4332;
3   : 3   : 10BC/4284;
4   : 4   : 1097/4247;
5   : 5   : 10CC/4300;
6   : 6   : 1082/4226;
7   : 7   : 10B3/4275;
8   : 8   : 1046/4166;
9   : 9   : 10BE/4286;
ROM F/W version……………………. : 00070083;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0003;
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