Are all of the P55 chipsets SLI and Crossfire compatible (assuming enough slots)? I was looking on newegg and it doesn't seem to tell me whether or not it's for SLI or Crossfire, and I was just wondering if it's because they're available for both.
http://www.newegg.ca/Product/ProductList.aspx?Submit=ENE&N=2010200280%201070549182&name=LGA%201156
http://www.newegg.ca/Product/ProductList.aspx?Submit=ENE&N=2010200280%201070549182&name=LGA%201156