| FireWireVR Drive Module features a unique handle design for fast, easy installation and a positive locking mechanism to hold it tightly in place after insertion. This module employs a drive mounting technique that increases drive isolation and reduces vibration. Carefully tested and qualified to ensure maximum performance and reliability, FireWireVR Drive Modules work seamlessly with the sophisticated FireWireVR RAID engine and variety of Operation System. | FireWireVR spare drive Expand capacity Replace the faulty drive Rebuild the RAID array Interface: Serial ATA Buffer Size: up to 32MB Spindle Speed: 7200 RPM | 250GB 320GB 500GB 750GB 1.0TB |