optiplex 740 - firewire controller card

Is there compatiblity between Optiplex GX280 Small Form Factor and Optiplex 740 SFF?

I need a firewire controller card for the Optiplex 740 SFF, but this is not available.

On Dell USA there is a card available for GX280:

IEEE 1394a Controller Card for Dell OptiPlex GX280 Desktop/ Small-Form Factor Systems

So if this is compatible, my problem could be solved.