Noob question: I have a Dell PowerVault 3200 with an empty riser that has an open PCI express G3 X8 slot. I want to install an LSI SAS 9212-4i4e card with PCIe2 X8 connector. The card and slot fit properly during a no-power test but the card's smaller pin count leaves many pins in the slot unconnected. Is this a safe way to install the card or is it necessary to find a different riser that matches the card exactly?
Photo of card and riser:
http://www.flickr.com/photos/25550317@N02/12681251165/
Photo of card and riser:
http://www.flickr.com/photos/25550317@N02/12681251165/