PetaStor Compact 2U 12-bay Ultra 320 SCSI to SATA II RAID subsystem, Controller driven by Intel IOP 80321 CPU and R6 ASIC, bulit in Ethernet port, 256MB Cache memory, dual Ultra 320 SCSI channel, twelve hot swappable disk canisters, redundant and hot swappable load sharing 350 watts x 2 power modules, one Ultra 320 SCSI cable, one RS-232 cable, one Ultra 320 LVD terminator, 2 x power cords, Rackmount kit & CD of m [AL-6120S-256]