First off I can't buy that card in the US. A google price search including the terms "Gigabyte Radeon HD 5770 Silent Cell" doesn't show it on any site that doesn't list the price in Euros.
If I search for the part number I get 3 US sites that don't have it in stock all of which call it "HD 5770 1GB Silent RTL" whatever RTL stands for (one of which shows a picture of a card with fan) so I'm not sure I'm getting a valid search by part number.
Second you do have to admit they really push the boundaries on that card
* replaced two DVI connectors with one DUAL link DVI connector
* Heatsink protrudes into space where the 2nd DVI connector normally would be
* Heatsink protrudes vertically keeping this card out of some smaller cases due to height.
* Heatsink protrudes length wise keeping this card out of some smaller cases due to length.
In fact in all the searches I've done I still haven't found the measurements of this card. The Gigabyte support download center doesn't have a manual for that card yet. And the specifications page has no physical dimensions.
I give up. It's a interesting paper launch or maybe an interesting Euro only option but I can't find it and I've been searching way too long.