ST9500420AS, 5VJ, WU, PN 9HV144-071, FW 0003LVM1, Seagate 500GB SATA 2.5 Hard Drive

HDD #1 Specs:;
Serial Number: 5VJ7684Z;
Model: ST9500420AS;
Part Number: 9HV144-071;
Firmware: 0003LVM1;
Date Code: 10514 – 20 Jun 2010;
Site Code: WU;
Product of: China;
PCB Sticker: 100566885 E;
PCB Revision: 100565308 REV A;
Physical Heads map: 00 01 02 03 
PreampType: 5B 03;

;

HDD #2 Specs:;
Serial Number: 5VJ22GGS;
Model: ST9500420AS;
Part Number: 9HV144-071;
Firmware: 0003LVM1;
Date Code: 10224 – 29 Nov 2009;
Site Code: WU;
Product of: China;
PCB Sticker: 100566885 C;
PCB Revision: 100565308 REV A;
Physical Heads map: 00 01 02 03 
PreampType: 5B 13;

;

HDD with Serial Number: 5VJFE14X;
Model: ST9500420AS;
Part Number: 9HV144-071;
Firmware: 0003LVM1;
Date Code: 12231 – 05 DEC 2011;
Site Code: WU;
Product of: China;
PCB Sticker: 100566885 H;
PCB Revision: 100565308 REV A;
Physical Heads Map: 01 02 03;
PreampType: 5B 12;

;

HDD with Serial Number: 5VJEVWFG;
Model: ST9500420AS;
Part Number: 9HV144-071;
Firmware: 0003LVM1;
Date Code: 12183 – 31 Oct 2011;
Site Code: WU;
Product of: China;
PCB Sticker: 100566885 H;
PCB Revision: 100565308 REV A;

;

Physical Heads map: 0,1,2,3;
PreampType: 5B;

;