NEW 250GB 2.5" IDE Laptop Hard Drive for DELL Inspiron 500M 5100 510M 5150 5160 6. Interface: PATA, Capacity: 250GB, 5400RPM: 5400RPM, Cache: 8MB, Size: 2.5 Inchs, Package Include: 250GB 5400RPM Hard Drive in MFR Sealed Package This Product Has 1 Year Warranty And 30 Days Money Back Guarantee