Toshiba's MKxx65GSX Series of 5,400 RPM hard disk drives (HDDs) provide high-capacity and energy-efficient solutions for a myriad of 2.5-inch applications as well as those traditionally served by larger form factor drives. Using a 320GB*-per-platter platform, the line spans capacity points from 160 to 640GB* across five different models.

Durability, mobility and power efficiency are combined with a design approach focused on enhancing the environmental soundness of the MKxx65GSX line by decreasing or eliminating the use of certain toxic, hazardous or controversial chemicals** in the drive. In addition, power consumption can be reduced by more than 80% with the MKxx65GSX over like-capacity 3.5-inch hard disk drives, making the MKxx65GSX ideal for notebook, all-in-one and EnergyStar® desktop PCs, printers, set top boxes, video surveillance systems, external storage devices and other computing applications.