Toshiba 500GB SATA 2.5 PCB — MK5059GSX / HDD2H92 Z ZK01 (G002641A)

Replacement printed circuit board for Toshiba 500GB SATA 2.5 hard drives. This PCB carries the part identifiers MK5059GSX, HDD2H92 Z ZK01 and G002641A. Sold as the PCB only for use when the original board is damaged or malfunctioning; confirm connector layout and board revision match your drive prior to installation.