Clariion?s Series 3500 disk array has been certified by Microsoft as a "Cluster/RAID" device. The Series 3500 can be combined with other similarly approved devices to create Windows NT 4.0 Enterprise Edition cluster configurations. Microsoft also awarded similar certification to Mylex for its DAC960SF, a Fibre Channel-to-UltraSCSI host-based RAID controller, and for its DAC960SX, an Ultra SCSI-to-Ultra SCSI host-based RAID controller.

