11-25-2013, 07:55 PM
Def good to know since my original plan was 2 7990's with Delta fans 
(11-25-2013, 05:58 PM)davejcb Wrote: I thought with all the airflow the Delta fans give that it would work with the 7990s; it wasn't even close, overheated within 30 seconds.
7990 on top with a reference 6970 on the bottom works fine, however.