This internal 2.5" SATA SSD uses the SandForce 2281 processor and DuraClass technology to deliver the highest transfer speed, endurance, and performance available today.
With sustained reads up to 559 MB/s and writes up to 527 MB/s, up to 100X greater data protection than enterprise class hard disk drives, and RAISE technology for RAID like data protection and reliability, the OWC Mercury EXTREME SSD line delivers unbeatable performance that's designed and built in the U.S. from domestic and imported parts.