Brand 320GB Hard Disk Drive/HDD for Dell Inspiron 13 1318 14 1520 1521 1525 1526 1705 6400 640m 9400 E1405 E1505 E1705 Mini 10 PP23LA pp22l pp22x pp25l pp28l PP20L INTERFACE:SATA CAPACITY:320GB RPM:5400RPM CACHE:8MB SIZE:2.5Inchs This product has 3 Years Warranty and 14 Days Money Back Guarantee This is Brand New, Never Used Hard Disk Drive