ECC RAM is about 10% more expensive than regular. And RAM is typically 10% of total server hardware costs. Is 1% saving really worth risking it?

32 GB ECC: http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DE...

32 GB non-ECC: http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DE...