Western Digital sent out a press release this morning, announcing the latest addition to its "Raptor" series of 10,000 RPM hard drives. The 2.5-inch VelociRaptor features a 300GB capacity, SATA 3 Gb/s interface and 16 MB cache. To keep it cool when installed in a desktop chassis, the drive is also enclosed in a 3.5-inch mounting frame with a built-in heat sink.

WD (NYSE: WDC) announced today that it is now shipping WD VelociRaptor hard drives, the next generation of its 10,000 RPM SATA "Raptor" series of drives. Designed with an enterprise-class foundation, the new WD VelociRaptor hard drive is modified specifically for PC and Mac enthusiasts and professional workstations. Destined to become the new high-performance favorite of these groups, the WD VelociRaptor hard drive comes packed with twice the capacity and a 35 percent performance increase over the previous generation.

From the bloodlines of the WD Raptor, the most popular hard drive for high-performance enthusiasts who demand the ultimate SATA drive, the WD VelociRaptor hard drive is built with enterprise-class mechanics and packs 300 GB of storage capacity into a 2.5-inch enterprise form factor. The 2.5-inch WD VelociRaptor drive is enclosed in the IcePack, a 3.5-inch mounting frame with a built-in heat sink -- a customization that fits the drive into a standard 3.5-inch system bay and keeps this powerful drive extra cool when installed in a high-performance desktop chassis.
The WD VelociRaptor is currently exclusive to Alienware and will be available on their high-performance ALX gaming desktop by the end of April. The drive will be available through other retailers in mid-May for $299.99. Full details can be found here.