Thanks, thats what I was thinking, thanks. Yeah I'm just curious about the speed... just a little odd
The ram with the platinum heat spreader is the better buy, in my opinion. The 675 rating is Corsair's attempt to at slight overclocking of 667 from the factory. Theoretically, it should run faster than ram with a 667 rating. Whether it does or not is debatable and also may depend on you manually adjusting the BIOS to allow it.