EonStor DS 3000 2U/12bay, Dual Redundant controller SAN storage ; High IOPS; including 2x12Gb SAS EXP. Ports, 8x1GbE ports +4x host board slot(s), 2x4GB Ram, 2x(PSU+FAN Module), 2x(BBU+Flash module), 12xHDD trays and Rackmount kit.