WD6400AAKS-40H2B1, DCM DHNNHV2MH, Western Digital 640GB SATA 3.5 Hard Drive

HDD with Serial Number: WMASY7817634;
Model: WD6400AAKS-40H2B1;
Date: 09 APR 2009;
DCM: DHNNHV2MH;
Product of: Malaysia;
PCB Sticker: 2061-771577-900 04P;
PCB Revision: 2060-771577-001 REV A;
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Micro Jogs;
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LH : PH : Micro Jog (Hex/Dec);
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0 : 0 : 8FE/2302;
1 : 1 : 896/2198;
2 : 2 : 902/2306;
3 : 3 : 888/2184;

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ROM F/W version: 000500BP;
Heads map: 0,1,2,3;
Preamp vendor: 0x0000;
Preamp revision: 0x0002;

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