Hitachi Data Systems - 9500V series 9500V Base Units DF600-RK 9570V Base Unit (RK) with 1 controller DF600-RKH 9580V Base Unit (RK) with 2 controllers DF600-RKL 9520V Base Unit (RK) with 1 controller DF600-RSS75 9531V Single Controller 9500V Expansions Units DF600-RKAAT 9500V RKA, SATA DF600-RKA 9500V RKA 9500V Disks DF-F600-ATE250 9500V 250GB 7.2K Disk, SATA DF-F600-ATE400 9500V 400GB 7.2K Disk, SATA DF-F600-AEF72 9500V 72GB 10K Disk, FC DF-F600-AEF146 9500V 146GB 10K Disk, FC DF-F600-ATE146L 9520V 146GB 10K Disk, FC 9500V Cache Memory DF-F600-C1GX2H 9580V 2GB Cache Memory DF-F600-C1GX2 9500V 2GB Cache Memory DF-F600-C512X2 9500V 1GB Cache Memory 9500V Controller Units DF-F600-F1H 9570V Controller Unit DF-F600-F1HL 9520V Controller Unit DF-F600-F1HS 9530V Controller Unit DF-F600-DH2G2 9580V 2GB FC Interface with 2 ports