Western Digital 1.5 TB Internal Hard Drive

Offers 1.5 TB capacity for storage-intensive programs and space-hungry operating systems
Reduces power consumption by up to 40 percent
Provides solid performance with a fine-tuned balance of spin speed, transfer rate and caching algorithms
Secured motor shaft at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations
Incorporates GreenPower™ technology to yield lower operating temperatures for increased reliability