Summary: These coolers work great on cooling my 6990's and are almost silent. I use my pc to mine altcoins when I am not gaming or working so I bought these in hopes of cooling these badboys down. Installing the coolers was not to difficult and the instructions very well laid out.
Summary: I would have got this a long time ago if i had known how quite this was and if your on the fence buy it this makes it cool and quite can't even hear it in my case. only thing i had problems with was one screw that was striped by the original makers that had to replace to finish mounting cooler not...
Summary: got this on my 6990 and WOW its like its not even there so quiet and cool 20 degrees cooler as compared to the old noisy & hot stock cooler I have it set for 75% fan speed all the time and not a peep not like a jet taking off as the old one did temps before and after (room temp 21) idle/surfing...
Summary: The HD6990 is a great enthusiast video card but the stock cooling solution is woefully unsatisfactory. Under heavy load, the card's stock fan is incredibly noisy, and the GPUs routinely hit temperatures over 90 C.
Excerpt: I bought my 6990 to replace my 5970 + 5870 tri-fire setup, as I wanted only a single card solution. When I first turned it on and started gaming, it sounded like a Hair Dryer!. It was even louder than the 5970 fan!
Summary: El producto es altamente recomendable. Disipa fenomenalmente el calor generado por la tarjeta 6990 muchisimo mejor que su refrigerador de origen. La presentacion del paquete y su proteccion perfectas. Totalmente recomendable.
Summary: Sendo esta a única forma de "calar" uma ATI 6690 resolvi adquirir este cooler e sem dúvida alguma cumpre o prometido. A minha gráfica deixou de parecer um avião a jacto e passou a ser quase inaudível. Excelente produto a um excelente preço. Recomendado.