MQ04UBB400, AD02/JS0B0U, HDKFD28AZA31 T, G0089A, Toshiba USB 2.5 PCB PCB Specification:;Model: MQ04UBB400;HDD Code: HDKFD28AZA31 T;Firmware: AD02/JS0B0U;PCB Revision: G0089A;;