Hi,      CX3-40f is with fibre channel front-end (host attachment) support only, and CX3-40c is combo (which supports both FC and iSCSI connections) model.
I am extremely new to SAN and have been given the task of putting together a list of information on the machines that the team I am on administer.  I've mostly been using datasheets, but I cannot seem to find any information on the difference between CX3-40 and the CX3-40f.    Also any recommendations on learning the relationship between the CLARiiON series and Celerra would be greatly appreciated.
Cx3-40 versus CX3-40f