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A disk operating with write-back cache can sustain data transfers more than 7 times faster than a disk using write-through cache.
Our controllers, for example, support active/active failover for increased resiliency and performance, as well as a mirrored write-back cache architecture which ensures data integrity in the event of a controller failure.
The system features dual-active UltraSCSI RAID controllers with Intel processors and mirrored write-back cache for optimal performance.
SuperFlex 5500 features dual active UltraSCSI RAID controllers with Intel i960 33MHz RISC processors and scalable write-back cache for high performance.