ST3400820AS, 9BJ134-621, 3.AHG, 100406539 F, Seagate SATA 3.5 PCB

PCB Specification:;
Model: ST3400820AS;
Part Number: 9BJ134-621;
Firmware: 3.AHG;
PCB Sticker: 100406539 F;
PCB Revision: 100406937 REV B;
;