LSI SAS9280-8E Sgl Raid 8PORT Ext 6GB Sas/sata Pcie 2.0 512MB w/BATTERY

Eight external 6Gb/s SATA+SAS ports
Two Mini-SAS external connectors (SFF-8088)
800MHz DDRII cache memory
RAID levels 0, 1, 5, and 6
Raid Spans 10, 50, And 60
Superior Performance
PCI Express 2.0 provides faster signaling for high-bandwidth applications
Support For 3Gb/S And 6Gb/S SATA And SAS Hard Drives And SSD