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HDD with Serial Number: WCAT16280313;
Model: WD2500AAJS-00B4A0;
Date: 18 NOV 2008;
DCM: DGNNHT2AGN;
Product of: Thailand;
PCB Sticker: 2061-701537-G00 AE;
PCB Revision: 2060-701537-003 REV A;
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Micro Jogs;
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LH : PH : Micro Jog (Hex/Dec);
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0 : 0 : 9C0/2496;
1 : 1 : 9B8/2488;

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ROM F/W version:000500AR;
Preamp vendor:0x0000;
Preamp revision:0x0005;

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HDD #1 Specs:;
Serial Number: WCAT1C478864;
Model: WD2500AAJS-00B4A0;
Date: 30 JUN 2009;
DCM: DBNNHTJAHN;
Product of: Thailand;
PCB Sticker: 2061-701537-G00 AF;
PCB Revision: 2060-701537-003 REV A;

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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : A1C/2588;
1   : 1   : 9AA/2474;
ROM F/W version……………………. : 000500CT;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0003;
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HDD with Serial Number: WCAT11905778;
Model: WD2500AAJS-00B4A0;
Date: 27 JUL 2008;
DCM: DARNNT2AAN;
Product of: Thailand;
PCB Sticker: 2061-701537-H00 AE;
PCB Revision: 2060-701537-003 REV A;
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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : 9AA/2474;
1   : 1   : A62/2658;
ROM F/W version……………………. : 0005007A;
Heads map…………………………. : 0,1;
Preamp vendor……………………. : 0x0000;
Preamp revision………………….. : 0x0005;

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Specifications:;
SN WCARZ0027965;
Model WD2500AAJB-57WGA0;
Date 16 NOV 2007;
DCM HHNNHTJMHN;
Product of Thailand;
PCB Sticker: 2061-701494-100 AD;
PCB Revision: 2060-701494-001 REV A;

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Micro Jogs;
——————————;
LH  : PH  : Micro Jog (Hex/Dec);
——————————;
0   : 0   : A7E/2686;
1   : 1   : AD6/2774;
2   : 2   : A66/2662;
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HDD with Serial Number: WCARZ1154223;
Model: WD2500AAJB-57WGA0;
Date: 02 SEP 2008;
DCM: HGRNNTJMAN;
Product of: Thailand;
PCB Sticker: 2061-701494-100 AHD9;
PCB Revision: 2060-701494-001 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : AE8/2792;
1 : 1 : 9DA/2522;
2 : 2 : AE0/2784;
ROM F/W version……………………. : 005800B5;
Heads map…………………………. : 0,1,2;
Preamp vendor……………………. : 0x0001;
Preamp revision…………………… : 0x0001;

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HDD with Serial Number: WCARY1369594;
Model: WD2500AAJB-00WGA0;
Date: 26 SEP 2012;
DCM: HGNNHTJMB;
Product of: Thailand;
PCB Sticker: 2061-701494-100 AHD9;
PCB Revision: 2060-701494-001 REV A;
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Micro Jogs;
——————————;
LH : PH : Micro Jog (Hex/Dec);
——————————;
0 : 0 : A10/2576;
1 : 1 : A86/2694;
2 : 3 : A68/2664;
ROM F/W version……………………. : 005800AA;
Heads map…………………………. : 0,1,3;
Preamp vendor……………………… : 0x0001;
Preamp revision……………………. : 0x0001;

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HDD with Serial Number: WCARZ0700182;
Model: WD2500AAJB-00WGA0;
Date: 05 MAY 2008;
Product of: Thailand;
PCB Sticker: 2061-701494-100 AF;
PCB Revision: 2060-701494-001 REV A;
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HDD with Serial Number: WCAV2CD28229;
Model: WD2500AAJB-00J3A0;
Date: 18 JUN 2013;
DCM: DARNHT2AHB;
Product of: Thailand;
PCB Sticker: 2061-701596-A00 AB;
PCB Revision: 2060-701596-001 REV A;
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HDD with Serial Number: WXN1E6877NET;
Model: WD20SPZX-75UA7T0;
Date: 25 AUG 2018;
Product of: Malaysia;
PCB Sticker: 800065-002 02;
PCB Revision: 2060-800065-002 REV P1;
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HDD with Serial Number: WXL1EC87MSCP;
Model: WD20SPZX-22UA7T0;
Date: 09 MAR 2019;
Product of: Malaysia;
PCB Sticker: 800065-002 06;
PCB Revision: 2060-800065-002 REV P1;
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