Cool Spin design for desktop computers. The Desk star 5K3000 hard drive provides an enormous 2TB capacity and features innovative Cool Spin technology to deliver a greater level of power efficiency and quiet operation for energy-conscious, computers. Key to Cool Spin technology is an optimization of motor speed to provide an ideal balance of performance, power utilization and acoustics. The Cool Spin technology, along with other Hitachi power management techniques, gives the Desk star 5K3000 its 29% power savings over the Desk star 7K3000. This new 2TB is the first Hitachi Cool Spin hard drive with a 6Gb/s SATA interface. With low power, high capacity and cool operation, the 3.5-inch Desk star 5K3000 allows manufacturers to leverage the benefits of the latest components and operating systems to deliver more systems. Manufacturers planning to use the highest capacity 2TB drive in systems should consult the Hitachi High Capacity Technology Brief. Power efficient for cooler operation and longer life: Cool Spin and Hiver technologies combine to create this new class of hard drive that delivers excellent power utilization and thermal emissions. Hiver technology helps efficiently manage power consumption.