The PERC 6/I Integrated SAS RAID Controller Card from Dell is an ideal add-on for your Dell PowerEdge system. The adapter comes with 256 MB of integrated DDR2 cache for quick storage. This adapter will support the following RAID set up: Raid 0, Raid 1, Raid 5, Raid 6, Raid 10, Raid 50, Raid 60. The adapter offers connectivity via two x 4 Internal Wide Ports capable of data transfer speed of up-to 3Gbps. PERC 6/I is compatible with these systems: Dell PowerEdge 840 1900 1950 2900 2950 2970 R900 R410 R510 R610 R710 T300 T310 T410 T610 T710 Servers