WD HDD 250GB Serial ATA 150 Mb/s 8MB Buffer EIDE 7200rpm
8 MB cache - fast data transfer from a cache four times larger than the industry-standard 2 MB size.
SecureConnect™ - provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables; ensures backward compatibility with legacy SATA cables and backplanes.
Note: Western Digital's Serial ATA cable with SecureConnect is recommended for use with all Western Digital Serial ATA hard drives.
FlexPower™ - connector technology that accepts power from both industry-standard and new SATA power supplies.
Point-to-point bus configuration - utilizes the full bandwidth of each drive interface in a networked environment.
Hot plug support - allows swapping of hard drives without having to power down the system or reboot; promotes system design flexibility, data availability, and serviceability.
Backplane compatibility - promotes expandability and flexibility in system architecture.
Western Digital CAVIAR 250GB SPECIAL. Hard drive capacity: 250 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Weight: 730 g. Hard disk transfer rate: 150 Mbit/s, Dimensions (WxDxH): 147 x 101.6 x 26.1 mm, Total storage capacity: 250 GB