1TB 2.5" Laptop Hard Drive for HP Pavilion DV7t-3000, DV7t-3300, DV7t-4000, DV7t-4100, DV7t-5000, DV7t-6000, DV7t-6100, DV7t-7000, DV7z-1000, DV7z-1100 Interface: SATA, Capacity: 1000GB, RPM: 5400RPM, Cache: 8MB, Size: 3.0Gb/s or 6.0Gb/s Package Include: Major Brand 1000GB 5400RPM 8MB Hard Disk Drive This Product Has 3 Years Warranty And 30 Days Money Back Guarantee