These products were designed and manufactured as OEM products to provide RAID storage for the IBM AS/400 and RS/6000.

The RAID disk systems provide highly reliable, high availability, high performance storage with an independent RAID processor. They include smart access read cache and redundant cooling and power supplies. The disks, power supplies and fan modules are hot-pluggable. RAID 0, 1, 3 and 5 are supported.