Seagate

Specifications
SN: W0442KRA
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12395 - 30 Mar 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Number 100654403 REV B
Physical Heads map: 00 01
PreampType: AD 15

HDD with Serial Number: W044EFHX
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12427 - 22 Apr 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads map: 00 01
PreampType: 6F 03

HDD with Serial Number: W044G8HZ
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12427 - 22 Apr 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads map: 00 01
PreampType: AD 05

HDD with Serial Number: W046TA1L
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12504 - 14 JUN 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads map: 00 01
PreampType: AD 15

HDD with Serial Number: W0432QNA
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12286 - 14 JAN 2012
Site Code: WU
Product of: China
PCB Sticker: 4800 E
PCB Revision: 100625000 REV A
Physical Heads map: 00 01
PreampType: AD 05

HDD with Serial Number: W0440GX6
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12386 - 24 MAR 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads map: 00 01
PreampType: 6F 03

HDD with Serial Number: W0432S08
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12286 - 14 JAN 2012
Site Code: WU
Product of: China
PCB Sticker: 4800 E
PCB Revision: 100625000 REV A
Physical Heads map: 00 01
PreampType: AD 15

HDD with Serial Number: W0469GDR
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12487 - 03 JUN 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads map: 00 01
PreampType: AD 15

HDD with Serial Number: W046TCSZ
Model: ST320LT020
Part Number: 9YG142-021
Firmware: 0002HPM1
Date Code: 12504 - 14 JUN 2012
Site Code: WU
Product of: China
PCB Sticker: 7299 A
PCB Revision: 100654403 REV B
Physical Heads Map: 00 01
PreampType: 6F 03

PCB Specification:
Model: ST9250315AS
Part Number: 9HH132-071
Firmware: 0010LVM1
PCB Sticker: 100536284 J
PCB Number: 100536286 REV E

PCB Specification:
Model: ST3400832AS
Part Number: 9Y7385-301
Firmware: 3.03
PCB Sticker: 100337230 M
PCB Number: 100337233 REV B

HDD #1 Specs:
SN: 3FB1ZB9T
Model: ST340810A
Part Number: 9T7002-304
Firmware: 3.39
Date Code: 02195 - 13 Nov 2001
Site Code: AMK
Product of: Singapore
PCB Sticker: 100191545 B

PCB Number 100139362 REV B

HDD #1 Specs:
SN: 9VMGDK43
Model: ST3160318AS
Part Number: 9SL13A-034
Firmware: CC45
Date Code: 10484 - 30 May 2010
Site Code: TK
Product of: Thailand
PCB Sticker: 5701 U
PCB Revision:100535704 REV B
Physical Heads map: 00 
Preamp Type: 59 01

HDD #1 Specs:
Serial Number: 3PL04Z4C
Model: ST9120821A
PN: 9W3884-040
Firmware: 3.04
Date Code: 06135 - 30 Sep 2005
Site Code: AMK
Product of: Singapore
PCB Sticker: 100361592 C
PCB Number: 100346102 REV B

PCB Specification:
Model: ST3160318AS
Part Number: 9SL13A-020
Firmware: HP11
PCB Sticker: 5699 M
PCB Number: 100535704 REV B

HDD with Serial Number: W0Q044PQ
Model: ST320LT007
Part Number: 9ZV142-031
Firmware: 0001DEM1
Date Code: 11393 - 28 MAR 2011
Site Code: WU
Product of: China
PCB Sticker: 4798 A
PCB Revision: 100611631 REV A
Physical Heads map: 0,1
PreampType: 6F

HDD with Serial Number: W0Q0A1JD
Model: ST320LT007
Part Number: 9ZV142-031
Firmware: 0001DEM1
Date Code: 11423 - 18 Apr 2011
Site Code: WU
Product of: China
PCB Sticker: 4798 A
PCB Revision: 100611631 REV A

Physical Head Map: 0,1
PreampType: 6F

PCB Specification:
Model: ST340014A
Part Number: 9W2005-176
Firmware: 8.10
PCB Sticker: 100282775 E
PCB Number: 100291893 REV A