Compaq pioneered RAID technology with the introduction of the Compaq SMART Array Controller and has led the industry ever since in expanding and improving hardware RAID functionality. Compaq's latest RAID innovation is a highly reliable, single-chip PCI RAID solution that provides excellent performance for a small numbers of drives. It is ideal for data center servers ,in which internal storage is optimized for operating systems and swap space, while more powerful array controllers and external storage subsystems are used for the data store. This whitepaper describes the technology, architecture, and functionality of the Compaq RAID on a Chip subsystem and provides references for obtaining additional information.
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