Dell PowerEdge 6800 6850 Series Board Input Output Raid Controller Key I/O Card W4997 0W4997 CN-0W4997.
Dell Part Number: W4997 0W4997 CN-0W4997
Compatible Part Numbers: P68XX 0P68XX CN-0P68XX PE6800 PE6850
Compatible Models: Dell PowerEdge 6800 6850 Series