Western Digital Caviar® Special Edition WD400JB 40 GB ATA-100 Hard Drive Prices

WD Caviar 7200 hard drives deliver data to users faster than any desktop hard drive before, being a perfect solution for activities requiring high-performance storage such as computer gaming, digital video editing, and file server applications. The WD Caviar Special Edition family is equipped with an 8 MB buffer - the largest buffer available today in a desktop EIDE hard drive, delivering data to users faster than any hard drive in its class. Data Lifeguard is an expanded set of data protection tools that includes shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. With these enhanced data reliability features, the drive can perform more accurate monitoring and error repair and deliver exceptional data security.