The Western Digital Caviar Blue 320GB SATA Desktop Internal Hard Drive delivers rock solid performance and ultra-cool, quiet operation. The Western Digital Caviar Blue Hard Drive is great to use for family and business computing. With NoTouch Ramp Load Technology, the recording head on the Western Digital Internal Hard Drive never touches the disk media ensuring less wear to the media, as well as better drive protection in transit. This Western Digital Caviar Blue 320GB SATA Desktop Internal Hard Drive also features ShockGuard technology to protect the drive against damage from bumps and vibrations. This Western Digital Caviar Blue Hard Drive is designed and manufactured with proven award-winning technology. The Western Digital Caviar Blue 320GB SATA Desktop Internal Hard Drive has a 320GB storage capacity. Western Digital Caviar Blue 320GB SATA Desktop Internal Hard Drive: * Storage capacity: 320GB * Interface: SATA * Transfer rate: 6Gbps * Form factor: 3.5" * Solid performance * Ultra-cool and quiet * NoTouch ramp load technology * ShockGuard technology protects the drive against damage from bumps and vibrations * Ideal for family and business computing