SATA Hard Drives 500 GB, 1.2 million hours MTBF, 16 MB Cache, 7200 RPM
High capacity - Up to 750 GB of storage packed with server-class features and low cost-per-gigabyte value.
Fast - With a next-generation SATA interface, 3 Gb/s data transfer rate, native command queuing (NCQ), and 16 MB cache, these drives deliver optimum performance.
Low power - Active Power Save™ delivers best-in-class seek mode power consumption through an advanced WD firmware which conserves power in active seek modes without degrading performance.
RAID-specific, time-limited error recovery (TLER) - A feature pioneered by WD, significantly reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Rotary Acceleration Feed Forward (RAFF™) - Provides best-in-class vibration tolerance by optimizing operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage.
Western Digital RE2 500 GB. Hard drive capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Power consumption (standby): 0.97 W. Weight: 21.2 oz (600 g). Power requirements: 12V, Dimensions (WxDxH): 4 x 5.79 x 1.03" (101.6 x 147 x 26.1 mm), Data transfer rate: 3 Gbit/s