"On Twin Blade SBI-7226T-T2, please clarify the usage of heat sink if I want to use all four processors.
http://www.supermicro.com/products/superblade/module/sbi-7226t-t2.cfm
On the supported heat sink, it was mentioned as combination of three models of heat sink. I have to use same like above combination else still I can use 4 x SNK-P1034P for all 4 processors."
You have to use the combination on our webpage. SNK-P1034Px2, SNK-P1035Px1and SNK-P1036P x1