LSI Logic MegaRAID SAS 9286-8e Storage Controller LSI00332 Eight external SATA+SAS ports Two mini-SAS SFF-8088 x4 connectors 6 Gb/s throughput per port LSISAS2208 dual core ROC 800 MHz PowerPC Md2 Low Profile (6.6" X 2.536") X8 Pci Express 3.0 Host Interface 1 GB DDRIII cache (1333 MHz) Battery Backup Support (Lsiibbu09)