An anonymous reader writes "Fujitsu today updated its 2.5" 320GB hard disk drive with automatic hardware-based encryption to effectively secure data against theft or loss. According to Fujitsu, the MHZ2 CJ series is the first hard disk drive in the world to support the 256-bit Advanced Encryption Standard (AES). The drive implements the AES hardware encryption directly into the processor chip of the hard disk drive, resulting in more robust security and faster system performance than software-based encryption."

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