Western Digital WD1600AAJS 160GB 7200RPM 3.5" SATA Desktop Drive Increase the storage capacity of your Desktop with the 160GB, 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: WD1600AAJS Product Type: Desktop Hard Drive Capacity: 160GB Rotational Speed: 7200RPM Form Factor: 3.5 Inch Interface: SATA Warranty: 1-Year Shipping: Free (2-3 days USA)