500GB 5400RPM 8MB Cache SATA Hard Disk Drive/HDD for Dell Latitude Models 131L D520 D530 D531 D620 D631 D820 D830 E6400 ATG e4200 e4300 e5400 e5500 e6400 e6500 Laptop/Notebook Interface: SATA, Capacity: 500GB, RPM: 5400RPM, Cache: 8MB, Size: 2.5 Inchs Package Include: 500GB 5400RPM Hard Disk Drive This Product Has 3 Years Warranty And 14 Days Money Back Guarantee