sashankrm :
what abut this
http://www.flipkart.com/cooler-master-hyper-tx3-evo/p/itmd5xzprhxvefrj?pid=COLD5XZPV75JZAEZ&ref=L%3A-4210707652208015836&srno=p_2&query=cooler+master+hyper&otracker=from-search
please look at "Compatible Socket" unter GENERAL Specifications:
" AM2, LGA 1155, AM3, AMD FM1, AM2, AM3, LGA 775, Intel LGA 1366, LGA 1156 ".... no LGA 771
I saw people that say that LGA771 is almost the same as AM3 socket, but you shoul check it at the store before you buy anything, i do suggest getting an LGA771 socket cooler from the internet if you have the posibility