LSI Logic 9211-4i SAS RAID Controller. SAS9211-4I 4PORT INT 6GB SATA+SAS PCIE 2.0 COMB-C. PCI Express x4 - 600Mbps Per Port - 1 x SFF-8087 mini SAS 600 - Serial Attached SCSI Internal;

The Lsi Sas 9211-4i Host Bus Adapter Provides The Greatest Available Throughput To Internal Server Storage Arrays Through Four Internal 6gb/s Ports, Driving Up To 256 Sas And Sata Physical Devices. This Hba Offers Dynamic Sas Functionality Including Dual-port Drive Redundancy And Sata Compatibility. Utilizing One Internal X4 Sff8087 Mini-sas Connector, The Low-profile Sas 9211-4i Is An Excellent Fit For 1u And 2u Servers.