Manufacturer's Description
WD Raptor X 150GB Hard Drive
Utilizing a high-speed SATA interface, the 150GB WD Raptor X is engineered with a large, crystal-clear lens on the drive to let you see into its inner workings and witness it in action. The lens also providesrovides clarity, structural integrity, electrostatic discharge (ESD) protection, durability and chemical neutrality necessary for the highest performance and reliability. Couple that with the drive's Native Command Queuing (NCQ) for increased data transfers in high-performance multi-processor, multi-threaded environments and Rotary Acceleration Feed Forward (RAFF ) for optimized operation and performance in vibration-prone multi-drive systems, you have a drive that will perform when you need it the most.