Seagate

PCB Specification:
Model: ST3750630AS
Part Number: 9BX146-621
Firmware: HP24
PCB Sticker: 100468979 G
PCB Number: 100466824 REV B

PCB Specification:
Model: ST250DM000
Part Number: 1BD141-500
Firmware: KC45
PCB Sticker: 5701 AJ
PCB Number: 100535704 REV C

HDD with Serial Number: 6QG0AQ4E
Model: ST3500630AS
Part Number: 9BJ146-568
Firmware: 3.AFK
Date Code: 08024 - 17 Jul 2007
Site Code: SU
Product of: China
PCB Sticker: 100430797 F
PCB Revision: 100435196 REV A

HDD with Serial Number: 6QG011Z8
Model: ST3500630AS
Part Number: 9BJ146-568
Firmware: 3.AFK
Date Code: 07461 - 12 May 2007
Site Code: SU
Product of: China
PCB Sticker: 100430797 F
PCB Revision: 100406533 REV A

HDD #1 Specs:
Serial Number: W04AXTYE
Model: ST320LT020
Part Number: 9YG142-071
Firmware: 0003LVM1
Date Code: 13357 - 07 Mar 2013
Site Code: WU
Product of: China
PCB Sticker: 9237 A
PCB Number: 100654403 REV B
Physical Heads map: 00 01 
PreampType: 6F 03

HDD with Serial Number: W047RR7D
Model: ST320LT020
Part Number: 9YG142-071
Firmware: 0003LVM1
Date Code: 13033 - 22 JUL 2012
Site Code: WU
Product of: China
PCB Sticker: 0206 E
PCB Revision: 100625000 REV A

Physical Heads map: 0,1
PreampType: 6F

HDD with Serial Number: W2L026YF
Model: ST1000LM010
Part Number: 9YH146-550
Firmware: CC9F
Date Code: 12191 - 05 Nov 2011
Site Code: WU
Product of: China
PCB Sticker: 1087 F
PCB Revision: 100609264 REV B

PreampType: C8
Head Map: 01 02 03 04 05 06 07

HDD with Serial Number: 9QM9PT58
Model: ST3500620AS
Part Number: 9BX144-033
Firmware: DE12
Date Code: 09253 - 18 DEC 2008
Site Code: KRATSG
Product of: Thailand
PCB Sticker: 100468974 J
PCB Revision: 100466725 REV A

HDD with Serial Number: 9QM6XC6Q
Model: ST3500620AS
Part Number: 9BX144-033
Firmware: DE12
Date Code: 09112 - 10 SEP 2008
Site Code: KRATSG
Product of: Thailand
PCB Sticker: 100468974 H
PCB Revision: 100466725 REV A

Physical Heads map: 0,1,2,3
PreampType: 6D

HDD with Serial Number: 9QM757NV
Model: ST3500620AS
Part Number: 9BX144-033
Firmware: DE12
Date Code: 09121 - 20 Sep 2008
Site Code: KRATSG
Product of: Thailand
PCB Sticker: 100468974 J
PCB Revision: 100466725 REV A

Physical Heads map: 0,1,2,3
PreampType: 6D

Head map: 00 01 02 03 PreampType: 58 61HDD with Serial Number: 5VPAKPSF
Model: ST31000524AS
Part Number: 9YP154-304
Firmware: JC4B
Date Code: 12234 - 06 Dec 2011
Site Code: WU
Product of: China
PCB Sticker: 8267 G
PCB Revision: 100535537 REV C

Head map: 00 01 02 03 PreampType 71 23HDD with Serial Number: 5VPABL7S
Model: ST31000524AS
Part Number: 9YP154-304
Firmware: JC4B
Date Code: 12196 - 10 Nov 2011
Site Code: WU
Product of: China
PCB Sticker: 8267 F
PCB Revision: 100535537 REV C

Head map: 00 01 02 03 PreampType 58 01HDD with Serial Number: 5VP9TMD7
Model: ST31000524AS
Part Number: 9YP154-304
Firmware: JC4B
Date Code: 12053 - 01 Aug 2011
Site Code: WU
Product of: China
PCB Sticker: 6222 L
PCB Revision: 100574451 REV B

Head map: 00 01 02 03 PreampType 71 23HDD with Serial Number: 5VPABRR1
Model: ST31000524AS
Part Number: 9YP154-304
Firmware: JC4B
Date Code: 12207 - 18 Nov 2011
Site Code: WU
Product of: China
PCB Sticker: 8267 G
PCB Revision: 100535537 REV C

Specifications
SN: 9RW6423D
Model: ST380815AS
Part Number: 9CY131-308
Firmware: 3.CHH
Date Code: 0953 - 31 Jul 2008-5
Site Code: TK
Product of: Thailand
PCB Sticker: 100441714 J

PCB Specification:
Model: ST380013AS
Part Number: 9W2812-242
Firmware: 3.42
PCB Sticker: 100331799 J
PCB Number: 100336321 REV A