SIB 500GB 5400RPM 8MB Cache SATA Hard Disk Drive/HDD for Dell Inspiron 11z-1110 1318 1320 1370 1410 1420 1427 1428 1440 1464 1470 1501 1520 1521 1525 1526 1545 1546 1564 1570 1720 1721 1750 1764 640M E1405 E1505