Is it the model with 4500MHz memory clock and 765MHz core clock or 4000 and 725? Will i even notice a difference between the two models with the different speeds?
More about5850 connection corsair
The 550w will work just fine. A 1x8 pin is a 6 pin + 2 more pins and can work as either a 6 pin or a 8 pin connector.
But the price difference between the two models isn't that great...
Hey man I got a HX650W, which I am thinking is not too much different from the non-modular model and it has 6+2 pin connectors, plenty of them. If you are going to go 650, go HX650W since it will work...