Seagate

HDD #1 Specs:
Serial Number: 9QE7EXM9
Model: ST3250820AS
PN: 9BJ13E-044
Firmware: 3.BQE
Date Code: 08354 - 03 Mar 2008
Site Code: TK
Product of: Thailand
PCB Sticker: 100406540
PCB Number: 100406937 REV B

HDD with Serial Number: 9QE7GSPJ
Model: ST3250820AS
Part Number: 9BJ13E-044
Firmware: 3.BQE
Date Code: 08373 - 16 MAR 2008
Site Code: TK
Product of: Thailand
PCB Sticker: 100406540 F
PCB Revision: 100406937 REV B

HDD with Serial Number: 5VJ4395W
Model: ST9500420AS
Part Number: 9HV144-500
Firmware: 0002SDM1
Date Code: 10315 - 03 Feb 2010
Site Code: WU
Product of: China
PCB Sticker: 100563953 G
PCB Revision: 100536286 REV E

PCB Specification:
Model: ST9120827AS
Part Number: 9CU133-527
Firmware: 3.AAL
PCB Sticker: 100458701 A
PCB Number: 100428241 REV B

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 Number: 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 Number: 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

PCB Specification:
Model: ST3100011A
Part Number: 9W2072-175
Firmware: 3.09
PCB Sticker: 100299701 E
PCB Number: 100306042 REV A

PCB Specification:
Model: ST9160412AS
Part Number: 9HV14C-022
Firmware: 0006HPM1
PCB Sticker: 100537087 M
PCB Number: 100565308 REV A

Specifications
Model: ST3160815AS
Part Number: 9CY132-780
Firmware: HPG0
PCB Sticker: 100441714 J
PCB Number 100428473 REV C

PCB Specification:
Model: ST3160318AS
Part Number: 9SL13A-024
Firmware: HP40
PCB Sticker: 6826 G
PCB Number: 100535704 REV C

HDD with Serial Number: S1D6A4TX
Model: ST1000DM003
Part Number: 9YN162-501
Firmware: CC4G
Date Code: 13173 - 29 Oct 2012
Site Code: SU
Product of: China
PCB Sticker: 5009 H
PCB Revision: 100664987 REV B

PreampType: CA 05
Head Map: 00 01