This item is for one Seagate ST9640320AS 9RN134-030 0002DEM1 WU (8404 B) 100603256 Rev A 640gb Sata PCB. This is for the printed circuit board for this exact model drive and not the complete drive. Once they have passed our Quality control they are in 100% perfect working condition!
Model: ST9640320AS
PN: 9RN134-030
SN: 5WX2FZMA
FW: 0002DEM1
Date: 11301
Site: WU
Cap: 640gb
Sata
Product of China
Board number on label: 8404 B
Board number on PCB: 100603256 Rev A
OR
Model: ST9640320AS
PN: 9RN134-030
SN: 5WX2D4A5
Date: 11302
FW: 0002DEM1
Site: WU
PRODUCT OF CHINA
CAP: 640GB
SATA
Board number on label: 8404 B
Board number on PCB: 100603256 REV A