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HDD with Serial Number: WCAT1E740023;
Model: WD2502ABYS-02B7A0;
Date: 28 DEC 2009;
DCM: HHNNHT2AGN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : A30/2608;
1 : 1 : 99C/2460;
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ROM F/W version: 0005009N;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCAT1E133756;
Model: WD2502ABYS-02B7A0;
Date: 29 SEP 2009;
DCM: HGRNNT2AHN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 09P;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : 95E/2398;
1   : 1   : 992/2450;
ROM F/W version……………………. : 0005009N;
Heads map…………………………. : 0,1;
Preamp vendor……………………. : 0x0000;
Preamp revision………………….. : 0x0005;

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HDD with Serial Number: WCAT1F088942;
Model: WD2502ABYS-02B7A0;
Date: 10 MAR 2010;
DCM: HGRNNT2AGN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10P;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 99D/2461;
1 : 1 : 9FF/2559;
ROM F/W version……………………. : 0005009N;
Heads map…………………………. : 0,1;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0005;

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HDD with Serial Number: WCAT1F186200;
Model: WD2502ABYS-02B7A0;
Date: 22 MAR 2010;
DCM: HGNNNT2AHN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : A1C/2588;
1 : 1 : 9D2/2514;

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ROM F/W version: 0005009N;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCAT1H024928;
Model: WD2502ABYS-02B7A0;
Date: 22 FEB 2012;
DCM: HARNNT2AGB;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : A0F/2575;
1 : 1 : A12/2578;

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ROM F/W version: 0005009N;
Heads map: 0,1;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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HDD with Serial Number: WCAT1E850229;
Model: WD2502ABYS-02B7A0;
Date: 09 JAN 2010;
DCM: DHRNHT2CHN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 9D5/2517;
1 : 1 : 9F9/2553;

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ROM F/W version……………………. : 0005009N;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0005;

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HDD with Serial Number: WCAT1E747756;
Model: WD2502ABYS-02B7A0;
Date: 31 DEC 2009;
DCM: DHRNHT2AGN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : A79/2681;
1   : 1   : 9D8/2520

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HDD with Serial Number: WCAT1F215999;
Model: WD2502ABYS-02B7A0;
Date: 30 MAR 2010;
DCM: DHNNHT2ABN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10P;
PCB Revision: 2060-701537-004 REV A;

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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 3 : A12/2578;
1 : 4 : 984/2436;
2 : 5 : 9ED/2541;
3 : 6 : 97F/2431;
4 : 7 : 9B6/2486;

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ROM F/W version……………………. : 0009009U;
Preamp vendor……………………… : 0x0000;
Preamp revision……………………. : 0x0003;

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HDD with Serial Number: WCAT1H530519;
Model: WD2502ABYS-02B7A0;
Date: 06 DEC 2010;
DCM: DGRNHT2CGN;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 10PD1;
PCB Revision: 2060-701537-004 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : 9E1/2529;
1 : 1 : 9CA/2506;

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ROM F/W version: 0005009N;
Preamp vendor: 0x0000;
Preamp revision: 0x0005;

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Specifications;
SN: WCAT1A515038;
Model: WD2502ABYS-01B7A0;
Date: 07 MAY 2009;
DCM: HHRNHT2AHN ;
Product of: Thailand;
PCB Sticker: 2061-701537-U00 07P;
PCB Revision: 2060-701537-004 REV A;

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