Seagate

HDD #1 Specs:
SN: W0402NAK
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 11287 - 14 Jan 2011
Site Code: WU
Product of: China
PCB Sticker: 0206 A
PCB Number: 100625000 REV A
Physical Heads map: 00 01 
PreampType: 6F 13

HDD #2 Specs:
SN: W040MRRP
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 11475 - 25 May 2011
Site Code: WU
Product of: China
PCB Sticker: 0206 C
PCB Number: 100625000 REV A
Physical Heads map: 00 01 
PreampType: AD 05

HDD #3 Specs:
SN: W040434X
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 11324 - 08 Feb 2011
Site Code: WU
Product of: China
PCB Sticker: 0206 A
PCB Number: 100625000 REV A
Physical Heads map: 00 01 
PreampType: 6F 13

HDD with Serial Number: W047CXTX
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 13016 - 11 JUL 2012
Site Code: WU
Product of: China
PCB Sticker: 5077 E
PCB Revision: 100654403 REV B
Physical Heads map: 00 01 
PreampType: AD 05

HDD with Serial Number: W047C558
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 13016 - 11 JUL 2012
Site Code: WU
Product of: China
PCB Sticker: 5077 E
PCB Revision: 100654403 REV B
Physical Heads map: 00 01 
PreampType: AD 05

HDD with Serial Number: W044N3E1
Model: ST320LT020
Part Number: 9YG142-285
Firmware: 0001SDM1
Date Code: 12527 - 01 JUL 2012
Site Code: WU
Product of: China
PCB Sticker: 0206 E
PCB Revision: 100625000 REV A
Physical Heads map: 00 01 
PreampType: 6F 03

HDD #1 Specs:
Serial Number: W2A0M2GC
Model: ST3500418AS
PN: 9SL142-046
Firmware: AP2A
Date Code: 12043 - 27 Jul 2011
Site Code: WU
Product of: China
PCB Number: 100535704 REV C
Physical Heads map: 00 01 
Preamp Type: 59 01

HDD with Serial Number: W2A3GLS1
Model: ST3500418AS
Part Number: 9SL142-046
Firmware: AP2A
Date Code: 12151 - 10 OCT 2011
Site Code: WU
Product of: China
PCB Sticker: 4128 H
PCB Revision: 100535704 REV C
Physical Heads map: 00 01 
Preamp Type: 73 03

HDD #3 Specs:
Serial Number: 5LYC2XXY
Model: ST980811AS
PN: 9S1132-032
Firmware: 3.CDE
Date Code: 09097 - 01 Sep 2008
Site Code: WU
Product of: China
PCB Sticker: 100459261 D
PCB Number: 100398689 REV C

HDD #4 Specs:
SN: 5LYAM8AQ
Model: ST980811AS
Part Number: 9S1132-032
Firmware: 3.CDE
Date Code: 08417 - 17 Apr 2008
Site Code: WU
Product of: China
PCB Sticker: 100459261 D
PCB Revision:100398689 REV C

HDD #5 Specs:
Serial Number: 5LYBFMXQ
Model: ST980811AS
PN: 9S1132-032
Firmware: 3.CDE
Date Code: 08482 - 31 May 2008
Site Code: WU
Product of: China
PCB Sticker: 100459261 D
PCB Number: 100398689 REV C

PCB Specification:
Model: ST9500325AS
Part Number: 9HH134-142
Firmware: 0006SDM2
PCB Sticker: 100654836 B
PCB Number: 100536286 REV E

HDD with Serial Number: 4ND4L5GE
Model: ST3250824AS
Part Number: 9BD133-620
Firmware: 3.AHH
Date Code: 07052 - 03 AUG 2006
Site Code: TK
Product of: Thailand
PCB Sticker: 100387566 W
PCB Revision: 100387575 REV D

HDD with Serial Number: 4ND3AW9V
Model: ST3250824AS
Part Number: 9BD133-620
Firmware: 3.AHH
Date Code: 06415 - 14 APR 2006
Site Code: TK
Product of: Thailand
PCB Sticker: 100387566 N
PCB Revision: 100387575 REV C

HDD with Serial Number: 5VP5KFAR
Model: ST31000528AS
Part Number: 9SL154-568
Firmware: CC3E
Date Code: 10452 - 09 May 2010
Site Code: WU
Product of: China
PCB Sticker: 4778 P
PCB Revision: 100536501 REV A

Physical Head Map: 0,1,2,3
PreampType: 71

HDD with Serial Number: 9QG1WJNP
Model: ST3500830AS
Part Number: 9BJ136-566
Firmware: 3.AFE
Date Code: 07475 - 23 May 2007
Site Code: TK
Product of: Thailand
PCB Sticker: 100406540 E
PCB Revision: 100406937 REV B

HDD with Serial Number: 9QG0PQLE
Model: ST3500830AS
Part Number: 9BJ136-566
Firmware: 3.AFE
Date Code: 07364 - 06 Mar 2007
Site Code: TK
Product of: Thailand
PCB Sticker: 100406539 E
PCB Revision: 100406937 REV B

PCB Specification:
Model: ST9500325AS
Part Number: 9HH134-189
Firmware: 0001SDM1
PCB Sticker: 100591678 D
PCB Number: 100591681 REV A

Specifications
Model: ST3250824A
Part Number: 9BD033-304
Firmware: 3.AAH
PCB Sticker: 100387560 K
PCB Revision: 100387574 REV A