Seagate

PCB Specification:
Model: ST3500620AS
Part Number: 9BX144-501
Firmware: SD15
PCB Sticker: 100458676 E
PCB Number: 100458675 REV A

PCB Specification:
Model: ST980813AS
Part Number: 9S5132-620
Firmware: 3.BHD
PCB Sticker: 100430565 K
PCB Number: 100430580 REV C

PCB Specification:
Model: ST3500630AS
Part Number: 9BJ146-305
Firmware: 3.AAE
PCB Sticker: 100406530 C1
PCB Number: 100406533 REV A

HDD #2 Specs:

Serial Number: 3PS06J9S
Model: ST380811AS
PN: 9CC131-302
Firmware: 3.AAE
Date Code: 06527 - 02 Jul 2006
Site Code: AMK
Product of: Singapore
PCB Sticker: 100390921 F
PCB Number: 100390920 REV B

HDD with Serial Number: 5VK09QCD
Model: ST3640623AS
Part Number: 9FZ164-188
Firmware: SD43
Date Code: 09361 - 03 MAR 2009
Site Code: WU
Product of: China
PCB Sticker: 100512585 F
PCB Revision: 100512588 REV A

HDD with Serial Number: 5VK0984K
Model: ST3640623AS
Part Number: 9FZ164-188
Firmware: SD43
Date Code: 09335 - 18 Feb 2009
Site Code: WU
Product of: China
PCB Sticker: 100512585 E
PCB Revision: 100512588 REV A

Physical Heads map: 0,1
PreampType: 72

HDD #1 Specs:
Serial Number: 6RAFDRM2
Model: ST3160815AS
Part Number: 9CY132-278
Firmware: 4.CCC
Date Code: 09385 - 21 Mar 2009
Site Code: SU
Product of: China
PCB Sticker: 100508708 C
PCB Number: 100470387 REV B

HDD with Serial Number: 6RAEW762
Model: ST3160815AS
Part Number: 9CY132-278
Firmware: 4.CCC
Date Code: 09357 - 02 Mar 2009
Site Code: SU
Product of: China
PCB Sticker: 100508708 C
PCB Revision: 100470387 REV B

HDD with Serial Number: 6RAFDSXR
Model: ST3160815AS
Part Number: 9CY132-278
Firmware: 4.CCC
Date Code: 09385 - 21 Mar 2009
Site Code: SU
Product of: China
PCB Sticker: 100508708 C
PCB Revision: 100470387 REV B

HDD with Serial Number: 5VY24G6X
Model: ST3250318AS
Part Number: 9SL131-021
Firmware: HP34
Date Code: 10231 - 03 Dec 2009
Site Code: WU
Product of: China
PCB Sticker: 5699 R
PCB Revision: 100535704 REV B
Physical Heads map: 00 
Preamp Type: 59 04

HDD with Serial Number: 5VY1EWVM
Model: ST3250318AS
Part Number: 9SL131-021
Firmware: HP34
Date Code: 10116 - 15 SEP 2009
Site Code: WU
Product of: China
PCB Sticker: 5699 R
PCB Revision: 100535704 REV B
Physical Heads map: 00 
PreampType: 59 04

HDD with Serial Number: 5VY0V05J
Model: ST3250318AS
Part Number: 9SL131-021
Firmware: HP34
Date Code: 10103 - 07 Sep 2009
Site Code: WU
Product of: China
PCB Sticker: 5699 N
PCB Revision: 100535704 REV B

Physical Head Map: 0
PreampType: 59

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

PCB Specification:
Model: ST9250411AS
Part Number: 9PT142-071
Firmware: 0003LVM3
PCB Sticker: 100566885 C
PCB Number: 100565308 REV A