Seagate

HDD #1 Specs:
SN: 9VMEA8BL
Model: ST3500410SV
Part Number: 9SK142-500
Firmware: CV12
Date Code: 10422 - 16 Apr 2010
Site Code: SU
Product of: China
PCB Sticker: 5701 U
PCB Revision:100535704 REV B

PCB Specification:
Model: ST9320421AS
Part Number: 9GE144-286
Firmware: SD14
PCB Sticker: 100513569 E
PCB Number: 100513573 REV B

HDD #1 Specs:
SN: 3PK0LE9K
Model: ST98823A
Part Number: 9W3883-024
Firmware: 7.24
Date Code: 7065 - 15 Aug 2069
Site Code: AMK
Product of: Singapore
PCB Sticker: 100385898 A
PCB Revision:100346102 REV B

HDD with Serial Number: W2A86KAK
Model: ST3500413AS
Part Number: 9YP142-520
Firmware: JC49
Date Code: 12312 - 31 JAN 2012
Site Code: WU
Product of: China
PCB Sticker: 5701 AJ
PCB Revision: 100535704 REV C
Physical Heads map: 0,1
PreampType: 73

HDD with Serial Number: W2A76F9S
Model: ST3500413AS
Part Number: 9YP142-520
Firmware: JC49
Date Code: 12283 - 09 Jan 2012
Site Code: WU
Product of: China
PCB Sticker: 5701 AJ
PCB Revision: 100535704 REV C

Physical Heads map: 0,1
PreampType: 73

HDD with Serial Number: W2A6XH2N
Model: ST3500413AS
Part Number: 9YP142-520
Firmware: JC49
Date Code: 12274 - 03 Jan 2012
Site Code: WU
Product of: China
PCB Sticker: 5701 AJ
PCB Revision: 100535704 REV C

Physical Heads map: 0,1
PreampType: 59

PCB Specification:
Model: ST9500325AS
Part Number: 9HH134-150
Firmware: 0002SDM1
PCB Sticker: 100536284 H
PCB Number: 100536286 REV E

HDD with Serial Number: W1V086FN
Model: ST1000DL002
Part Number: 9TT153-301
Firmware: CC32
Date Code: 11374 - 15 Mar 2011
Site Code: WU
Product of: China
PCB Sticker: 2006 G
PCB Revision: 100617465 REV B
Physical Head Map: 0,1,2
PreampType: A8

HDD with Serial Number: 9RXJKTRV
Model: ST3160215ACE
Part Number: 9CZ012-667
Firmware: 3.ACG
Date Code: 10175 - 28 Oct 2009
Site Code: TK
Product of: Thailand
PCB Sticker: 100431060 N
PCB Revision: 100431066 REV C

HDD #1 Specs:
Serial Number: W0VG9KGE
Model: ST320LT012
PN: 9WS14C-020
Firmware: 0001YAM1
Date Code: 14156 - 18 Oct 2013
Site Code: WU
Product of: China
PCB Sticker: 6151 M
PCB Number: 100696152 REV C
Physical Heads Map: 00 01
PreampType: D0 57

HDD with Serial Number: W0V82CXQ
Model: ST320LT012
Part Number: 9WS14C-020
Firmware: 0001YAM1
Date Code: 13375 - 19 MAR 2013
Site Code: WU
Product of: China
PCB Sticker: 6151 L
PCB Revision: 100696152 REV C
Physical Heads Map: 00 01 
PreampType: B0 54

HDD with Serial Number: W0VD4ARE
Model: ST320LT012
Part Number: 9WS14C-020
Firmware: 0001YAM1
Date Code: 14022 - 15 JUL 2013
Site Code: WU
Product of: China
PCB Sticker: 6151 M
PCB Revision: 100696152 REV C

Physical Heads map: 0,1
PreampType: D0

PCB Specification:
Model: ST3120026AS
Part Number: 9W2813-301
Firmware: 3.05
PCB Sticker: 100276341 B
PCB Number: 100276340 REV A