So, after thinking about it for not long at all (there's not much thinking required in this 'case'), I've decided to go with Corsair's Obsidian 800D. This chassis has impressed me ever since I first saw it at Computex 2009, and it's about time I own one. I just re-built our CPU/motherboard testing machine with the 700D, and it convinced me that yes, I want an 800D for my main PC.
This all leads me to a couple of questions
Even though I have seen the 800D before, I can't remember it in and out, and since there are a couple of changes from the 700D, I can't go entirely off of that, either. Corsair's site states that
both the 700D and 800D supported 3x 140mm (included) and 4x 120mm (not included), though for the life of me I can't spot where on earth the 4th 120mm location is. There are three up top, but after looking all over the 700D, I'm clueless. Unless Corsair is counting the 4th spot as where the back 140mm is pre-installed... which might be the case.
I'll be upgrading from the Intel stock 980X cooler to Corsair's H60, so the back 140mm will be replaced with the 120mm unit that comes with the cooler, but I am wondering about the fans up top... which 120mm models should I be looking at? I am looking for a perfect blend of good performance and modest noise levels, but I
do suspect there will be the occasion when I want to crank fans up in order to handle an overclock (no more than 4.0GHz) when I am doing things like encoding videos.
Are there any other airflow considerations that I should bear in mind? Virtually the only thing I am not fond of with this chassis is that there is no room for a front fan, so that cool air could be sucked in from the front. But in the configuration I am thinking of, the H60 would suck air into the chassis and across the rad, and then the top three fans would do an ample job of getting rid of that warm air.
Suggestions and thoughts are welcome!