2TB 2.5" Laptop Hard Drive for Lenovo ThinkPad W530 (Quad Core), (Dual Core), W540 (Quad Core) Interface: SATA, Capacity: 2000GB, RPM: 5400RPM, Cache: 32MB, Speed: 3.0Gb/s or 6.0Gb/s Package Include: 2000GB 5400RPM 32MB Hard Disk Drive This Product Has 3 Year Warranty from HardDriveGeeks And 30 Days Money Back Guarantee