Western Digital Raid Edition SAS Hard Drive 1TB

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RE SAS hard drives are engineered to offer data-hungry SAS storage systems the massive capacity they need without compromising top-of-the-line performance.

Features

- WD RE SAS hard drives are available in capacities ranging from 1 TB to 4 TB to suit even the most demanding storage needs.

- WD RE delivers 6 Gb/s transfer rates, sustained sequential data rates of 182 MB/s and high random I/O rates.

- With a field-tested 1.4 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications.

- Offers higher reliability, performance and data availability by eliminating single points of failure, designed for leading business-critical Enterprise topologies.

- In addition to being RoHS compliant, WD RE is built with halogen-reduced components.

- 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.

- A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

- Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives.

- Automatically detects the subtlest shock events and compensates to protect the data.

- Each read-write head's fly height is adjusted in real time for optimum reliability.

Specifications

SAS 6Gb/s

1TB

7200 RPM

32MB

3.5"

Warranty

5 year local card warranty

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