Gigabyte HD 4850 Silent Cell 1GB graphics card
 

This Gigabyte card is one of the more spectacular ones we have
tested. I am of course referring to the passive cooling solution which is
very different from the reference cooler. In my opinion this Gigabyte card
offers a good performance/price ratio and has extra potential with its
overclocking abilities. But what it really comes down to is that it offers
us gamers a really good performance and still, we don’t have to listen to an
annoying fan struggling to cool the card. The Ultra Durable VGA system from
Gigabyte wasn’t really anything I noticed, but it feels safe that this
technology should prolong the life of the card...


http://www.testseek.com/labs/reviews...s-card/?p=1771