600GB Western Digital XE 2.5-inch SAS hard drive (10000rpm, 32MB cache) by Western Digital

Ultra-fast SAS storage
WD XE delivers 6 Gb/s transfer rates, best-in-class maximum sequential data rate of 204 MB/s, and outstanding random I/O performance.

Enterprise ready
WD XE SAS hard drives provide up to 900 GB of high performance storage suitable for both enterprise server and enterprise storage applications.

Dual port, full duplex connectivity
Offers higher reliability, performance and data availability by eliminating single points of failure, designed for high-availability mission-critical enterprise systems.

Low power consumption
This SAS drive requires less than 8 watts to operate. And its small form-factor allows for more system airflow resulting in lower cooling costs.

Environmentally responsible
In addition to being RoHS compliant, these drives are built with halogen reduced components.

Industry's highest reliability rating
With a field-tested 2 million hour MTBF, this high performance drive is perfect for enterprise server and enterprise storage applications.

NoTouch ramp load technology
The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Rotary Acceleration Feed Forward (RAFF)
Optimizes operation and performance when the drives are used in vibration-prone, multi-drive chassis.