Seagate

PCB Specification:
Model: ST380815AS
Part Number: 9CY131-021
Firmware: 3.CHH
PCB Sticker: 100441515 F
PCB Number: 100428473 REV C

PCB Specification:
Model: ST2000DL001
Part Number: 9VT156-570
Firmware: CC99
PCB Sticker: 2006 G
PCB Number: 100617465 REV B

PCB Specification:
Model: ST3200826AS
Part Number: 9Y7389-301
Firmware: 3.06
PCB Sticker: 100337230 J
PCB Number: 100337233 REV B

Specifications
SN: 9QJ6HSNY
Model: ST31000340NS
Part Number: 9CA158-513
Firmware: SN16
Date Code: 10246 - 15 Dec 2009
Site Code: KRATSG
Product of: Thailand
PCB Sticker: 100468979 L
PCB Number 100466824 REV C
PreampType: 47 08
Physical Heads Map: 00 01 02 03 04 05 06 07

HDD with Serial Number: Z050D43Y
Model: ST1000LM002
Part Number: 9VQ14L-550
Firmware: CC96
Date Code: 11237 - 10 Dec 2010
Site Code: TK
Product of: Thailand
PCB Sticker: 1087 C
PCB Revision: 100609264 REV B
PreampType: 66
Heads Map: 00 01 02 03 04 05

HDD with Serial Number: Z050DAQW
Model: ST1000LM002
Part Number: 9VQ14L-550
Firmware: CC96
Date Code: 11237 - 10 Dec 2010
Site Code: TK
Product of: Thailand
PCB Sticker: 1087 C
PCB Revision: 100609264 REV B
 PreampType: 66
Heads Map:  00 01 02 03 04 05

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 with Serial Number: 5PV1B8PV
Model: ST9402115AS
Part Number: 9AP112-144
Firmware: 3.01
Date Code: 08107 - 13 SEP 2007
Site Code: WU
Product of: China
PCB Sticker: 100478303 A
PCB Revision: 100356818 REV D

HDD with Serial Number: 5PV1ADVA
Model: ST9402115AS
Part Number: 9AP112-144
Firmware: 3.01
Date Code: 08106 - 12 SEP 2007
Site Code: WU
Product of: China
PCB Sticker: 100478303 A
PCB Revision: 100356818 REV D

HDD with Serial Number: Z2F01BYF
Model: ST2000DM001
Part Number: 9YN164-570
Firmware: CC9C
Date Code: 12226 - 01 Dec 2011
Site Code: TK
Product of: Thailand
PCB Sticker: 2756 F
PCB Revision: 100645422 REV A
Physical Head Map: 0,1,2,3,4
PreampType: B4

HDD with Serial Number: 5WS2ALVB
Model: ST9750420AS
Part Number: 9RT14G-500
Firmware: 0001SDM5
Date Code: 12074 - 16 Aug 2011
Site Code: WU
Product of: China
PCB Sticker: 9766 G
PCB Revision: 100619769 REV A

Physical Heads map: 0,1,2,3
PreampType: 61

HDD with Serial Number: 5WS1B4JZ
Model: ST9750420AS
Part Number: 9RT14G-500
Firmware: 0001SDM5
Date Code: 11446 - 05 May 2011
Site Code: WU
Product of: China
PCB Sticker: 9766 F
PCB Revision: 100619769 REV A

PreampType: 61
Head Map: 00 01 02 03