This happens with Conumdrum, really he's a helpful guy, he's just not very patient with helpless people, and sometimes he misreads (we all make that mistake), as it was prolly the case here, and mistakes honest new builders for helpless noobs.
I hope Knufire will have some input about that cooler... meanwhile, you can always take a look at this :
http://www.anandtech.com/show/6830/...ers-from-noctua-silverstone-and-cooler-master.
Roundup of 6 coolers, but the final breakdown has graphs with cooling performance from pretty much all the best coolers out there, air or AIO. Some are missing, like the Phanteks, which is probably able to beat the Dark Pro as of cooling, perhaps not much so as of noise. Points of interest for you are mainly pages five (Silent Cooling Performance...) and seven (Conclusions Part 2).
This review also features the CM 212 Evo. There you'll see that it also performs quite fine for the price, and you may even ask yourself why we suggested to invest the double for a better alternative. Well you have to remember this is a performance community, when someone says "I want a mild overclock", people here understand "In two months I will be dead trying to push it to 5GHz"... And they're probably right. Hence, if you are SURE that you do not want to go any higher that 4.2-4.5GHz, not EVER, then the CM Evo is a great cooler for a bargain price. But as it is, be advised that you may even have a hard time reaching 4.3GHz with it. CPUs are a lottery, and IVB and Haswell are hard on temps, and the Evo struggles to dissipate heat past a certain level...
Edit : To compare with the Phanteks, check out :
http://www.bit-tech.net/hardware/cooling/2012/08/28/phanteks-ph-tc14pe-review/2
This last bit is interesting, as it shows that the Dark Pro is on par with the Phanteks on LGA 1155, but loose some of its edge on socket 2011, bettered there by the Phanteks by 2 degrees. This shows that at higher current and voltages, the Dark Pro had a harder time to dissipate heat, even though it still performed well. Therefore, at 100$ it's perhaps not much of a good buy compared to 20$ less alternatives like the Phanteks or Noctua that will do a slightly better job when the CPU is really heating up. But at 69.99$, it's a great buy, no mistake about that. Still, unless you find another deal on NCIX for one of your component that put the total price over 100$ (Free Shipping), it will probably come to the same price to buy the Noctua or the Phanteks on Newegg at the regular price, and have it bundled with the rest. You'll probably have to pay about 10$ shipping on NCIX, is why. Adding the Phanteks/Noctua to the rest of your stuff on Newegg may up the shipping fee 1$ top.