The lack of active cooling as we mentioned was an initial concern of ours, because we've seen kits that start heading north of the 2200MHz DDR speed carrying with them active cooling. With that said, I have to say I was extremely surprised when I got into Windows at 2514MHz DDR. What was more surprising was the fact that all our benchmarks completed at this speed, too.
You can see the validation here.
What we ended up with was 2514MHz DDR with a 9-11-9-27-2T setup that ran like a charm. We did have to run 1.7v which is a little more than we're used to, but the kit is rated for that, so we weren't concerned.
Getting more speed wasn't possible; when you think that we couldn't land on 2500MHz DDR exactly because of memory dividers, the fact we got into Windows higher than 2500MHz DDR was a surprise in itself.
Important Editor Note: Our maximum overclocking result is the best result we managed in our limited time of testing the memory. Due to time constraints we weren't able to tweak the motherboard to the absolute maximum and find the highest possible FSB, as this could take days to find properly. We do however spend at least a few hours overclocking every motherboard to try and find the highest possible overclock in that time frame. You may or may not be able to overclock higher if you spend more time tweaking, or as new BIOS updates are released. "Burn-in" time might also come into play if you believe in that.