Stock kuler na mojoj 5850 je poceo da crkava pa sam resio da pazarim Arctic Cooling Accelero Twin Turbo Pro hladnjak .
http://www.winwin.rs/hladnjaci-za-vga,-hdd,-ram,-chipset,-notebook-hladnjak-vga-arctic-cooling-accelero-twin-turbo-pr.66.html?productId=29544
Kartica radi max stabilno na 1,2v...