Qsan Technology P500Q-C424 is a high-availability storage system designed for small and medium businesses. It features two 10GbE iSCSI ports per controller, delivering up to 220K IOPS and 1300MB/Sec. throughput. The P500Q-C424 is fully redundant, with hot-pluggable RAID controllers, power supplies, fan modules, battery backup modules, and JBOD expansion ports. It supports RAID levels 0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60, JBOD, and N-way mirror, and can accommodate up to 32 hard drives per volume group.