3ware 9650SE-12ML

3ware 9650SE-12ML ... While 3ware controllers continue to lead the market in RAID 5 performance, the 3ware 9650SE outshines the competition as the new standard bearer for RAID 6 performance, delivering over 700MB/s RAID 6 reads and 600MB/s RAID 6 writes.

RAID 6 eliminates the risk of data loss if a second hard disk drive fails while the RAID array is rebuilding. In a 3ware RAID 6 system, two sets of parity are simultaneously calculated, written, and rotated across all the drives. This second parity calculation enables the array to survive up to two drive failures without losing data, significantly improving fault tolerance. The 3ware parallel XOR RAID 6 parity generation algorithm maximizes RAID 6 throughput, so that RAID 6 enabled 9650SE controllers deliver unequaled RAID 6 performance.