Energy Efficient, High Capacity StorageEngineered specifically for low-power applications, the External HDD drive kit has a 5400RPM spindle speed and a 8MB cache to provide energy-efficient performance at whisper-quiet acoustic levels. With reduced power consumption and heat generation, this drive will reduce power costs up to 50% over the life of the system compared to standard drives. It is optimized for standard laptops and small form factor PCs.

Energy Efficient, High Capacity StorageEngineered specifically for low-power applications, the Laptop HDD internal drive kit has a 5400RPM spindle speed and a 8MB cache to provide energy-efficient performance at whisper-quiet acoustic levels.

Energy Efficient, High Capacity StorageEngineered specifically for low-power applications, the External HDD drive kit has a 5400RPM spindle speed and a 8MB cache to provide energy-efficient performance at whisper-quiet acoustic levels. With reduced power consumption and heat generation, this drive will reduce power costs up to 50% over the life of the system compared to standard drives. It is optimized for standard laptops and small form factor PCs.

500GB External Hard Disk western digital - Black