1TB 2.5" Hard Drive for Dell Inspiron 17, 17 (1764), 17R, 17R (5720), 17R (7720), 17R (N7010), 17R (N7110), 1720, 1721, 1750, 1764, 9400, 640M Laptops Interface: SATA, Capacity: 1000GB, RPM: 5400RPM, Cache: 8MB, Size: 2.5 Inchs, 3.0Gb/s Package Include: 1000GB 5400RPM Hard Disk Drive This Product Has 3 Years Warranty And 14 Days Money Back Guarantee