Hitachi HTS541680J9SA00 0A50685 DA1587 (0A50426 DA1550A) 80 GB Sata PCB
P/N: 0A50685. Board number on label: 0A50426 DA1550A Mdn729 K1MX. MLC: DA1587. Board number on label: 0A50426 DA1550A I60646 4M2T. Model: HTS541680J9SA00. Board number on label: 0A50426 DA1550A XdD729 3L4X.