Hitachi Deskstar 5K1000 500GB Serial ATA

SATA, 500GB, 8MB, 3Gb/s The Deskstar™ 5K1000 hard drive provides a generous 1TB capacity and features innovative CoolSpin technology to deliver a new level of power efficiency and quiet operation for energy-conscious, environmentally friendly computers. Key to CoolSpin technology is an optimization of motor speed to provide an ideal balance of performance, power utilization and acoustics. The CoolSpin technology, along with other Hitachi power management techniques, gives the Deskstar 5K1000 its 25% power savings over the Deskstar 7K1000.C. With low power, capacity and cool operation, the 3.5-inch Deskstar 5K1000 enables a new generation of personal computers.