This item is for one SEAGATE ST380011AS P/N:9W2013-007 FW:3.00 TK 80GB PCB. This is for the Printed circuit board for this model drive and not the drive). Tested.
Model: ST380011AS
Sata
Capacity: 80GB
S/N: 4MR1X6RV
P/N: 9W2013-007
Firmware: 3.00
Site Code: TK
Date code: 05265
Board number on label: 100331802 M
Board number on PCB: 100331803 REV A
Controller chip: 100328755
Motor Combo Chip: SH6950 D