Seagate

PCB Specification:
Model: ST3320820SCE
Part Number: 9BK13G-193
Firmware: 3.ACH
PCB Sticker: 100436210 C
PCB Number: 100406937 REV B

PCB Specification:
Model: ST960822A
Part Number: 9W3237-507
Firmware: 3.05
PCB Sticker: 100342239 G
PCB Number: 100342240 REV A

HDD with Serial Number: 9XK0JB89
Model: ST33000651AS
Part Number: 9KC16V-578
Firmware: CC45
Date Code: 11412 - 10 APR 2011
Site Code: TK
Product of: Thailand
PCB Sticker: 5192 F
PCB Revision: 100611023 REV B
Physical Heads Map: 00 01 02 03 04 05 06 07 08 09
PreampType: A7 55

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: Z2A54ATC
Model: ST3500418AS
PN: 9SL142-519
Firmware: CC49
Date Code: 11461 - 14 May 2011
Site Code: SU
Product of: China
PCB Sticker: 6826G
PCB Number: 100535704 REV C
Physical Heads map: 00 01
Preamp Type: 73 23

HDD with Serial Number: Z2A52K99
Model: ST3500418AS
Part Number: 9SL142-519
Firmware: CC49
Date Code: 11463 - 16 May 2011
Site Code: SU
Product of: China
PCB Sticker: 6826 G
PCB Revision: 100535704 REV C
Physical Heads map: 00 01
Preamp Type: 59 01

HDD with Serial Number: Z2A39CHR
Model: ST3500418AS
Part Number: 9SL142-519
Firmware: CC49
Date Code: 11411 - 09 Apr 2011
Site Code: SU
Product of: China
PCB Sticker: 6826 G
PCB Revision: 100535704 REV C

RAM physical head map editing:00 01
Preamptype:59 01

PCB Specification:
Model: ST9750422AS
Part Number: 9RW14G-566
Firmware: 0001BSM1
PCB Sticker: 9766 E
PCB Number: 100619769 REV A

PCB Specification:
Model: ST3320820AS
Part Number: 9BJ13G-188
Firmware: 3.AAD
PCB Sticker: 100406539 G
PCB Number: 100406937 REV B

PCB Specification:
Model: ST31000340NS
Part Number: 9CA158-504
Firmware: SN06
PCB Sticker: 100468979 K
PCB Number: 100466824 REV C

PCB Specification:
Model: ST3160022ACE
Part Number: 9W6024-191
Firmware: UZA-02
PCB Sticker: 100282770 G
PCB Number: 100306042 REV A