WD WD7500AYYS 750GB 7200RPM 3.5" SATA 3.0Gb/s Hard Drive Increase the storage capacity of your Desktop with the 750GB, 7200RPM SATA hard drive from Western Digital. Featuring SATA interface, this drive offers a high rotational speed, this drive provides fast disk access. Specifications Manufacturer: Western Digital Model Number: WD7500AYYS Product Type: Desktop Hard Drive Capacity: 750GB Rotational Speed: 7200RPM Form Factor: 3.5 Inch Interface: SATA Warranty: 1-Year Shipping: Free (2-3 days USA)