MK6459GSX, B0/GK003U, HDD2H91 Z ZK01 T, G002641A, Toshiba SATA 2.5 PCB PCB Specification:;Model: MK6459GSX;HDD Code: HDD2H91 Z ZK01 T;Firmware: B0/GK003U;PCB Revision: G002641A;;