Key Features
	500GB or 750GB capacity with 16MB cache, or 1TB capacity with 32MB cache Enterprise/RAID Edition hard drives 7200 RPM Serial ATA drive Native command queuing (NCQ) for enhanced performance
Compatibility
	Compatible in all Sonnet Fusion drive enclosures, except Fusion 400 with part numbers containing DT4 (i.e. ENC-SATA-DT4).
Technical Specifications
Part No. FUS-RM-0500GB (500GB) FUS-RM-0750GB (750GB) FUS-RM-1000GB (1TB) Warranty 2-year limited warranty for tray; minimum 2-year hard disk drive warranty administered by drive manufacturer Specifications subject to change without notice.

More Space + Added Security
Whether you perform incremental backups, swap out large amounts of data, or have your Fusion RAID system configured with a hot spare, it's always handy to have extra drive modules around. Fusion drive modules feature Enterprise/RAID Edition hard drives that are subjected to hours of additional, stringent testing to check for soft errors, vibration, and other reliability predictors—just the sturdiest drives pass these tests and are prepared with special RAID-optimized firmware. Enterprise/RAID drives offer higher MTBF (mean time between failure) specs, carry longer warranties than "desktop" drives, and are the building blocks of a super-reliable Fusion storage system.