WD Caviar® SE Serial ATA 7200 RPM, 40Gb, 8 MB cache buffer
8 MB cache buffer – fast data transfer from a cache.
7200 RPM – high-performance rotational speed for high-capacity hard drives.
Fluid Dynamic Bearing (FDB) technology – improves hard drive reliability; reduces heat, vibration, and noise.
SecureConnect™– provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and backplanes.
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 – ability to swap out a hard drive 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.
Recommended: Western Digital's Serial ATA cable with SecureConnect™ provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables; for use with Western Digital SATA drives only.
Western Digital WD Caviar® SE Serial ATA 7200 RPM, 40GB. Hard drive capacity: 40 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Weight: 730 g. Hard disk transfer rate: 748 Mbit/s, Dimensions (WxDxH): 101.6 x 147 x 26.1 mm