will pcix16 hold a card that is pci2.1?

i plan on buying a vidoe card but my mobo only has a pcix16 slot in it this is my mobo right here http://www.msi.com/product/mb/G41M-P25.html and this is the video card i am going to get http://www.newegg.com/Product/Product.aspx?Item=N82E16814150540&nm_mc=BAC-GDR&cm_mmc=BAC-GDR-_-dyn-_-NA-_-NA&gclid=CLqT5eusvbICFYKK4AodHjEAEw it is a pci2.1 will it go into my mobo and work thank you for answering my question and for your effort