NEW 500GB 7200rpm Hard Disk Drive/HDD for Dell Inspiron 13 1318 14 1420 1520 1521 1525 1526 1705 1720 1721 6400 640m 9400 E1405 E1505 E1705 M Interface: SATA, Capacity: 500GB, RPM: 7200RPM, Cache: 32MB/64MB, Speed: or 6.0Gb/s, Laptop Internal Hard Drive Package Include: Brand NEW 500GB 7200RPM Laptop Hard Drive This Product Has 3 Year Manufacturer Warranty And 30 Days Money Back Guarantee