New
#61
The case specs show it as being 8.1" wide. The 212 I believe is 6" tall, and should fit (just a guess). But, if you bought a K series CPU and a Z77 board, it appears you intend on overclocking. If that is the case, you will need something much better than the stock cooler. That being said, the stock cooler should be doing a better job than the temps I saw, unless you are overclocked now. Whatever you decide to use, I would also invest in additional case fans. Decent case fans are pretty cheap, and will add fresh, cooler air to whatever cooler you use. But, if the 212 will fit, it is the best cooler you can use in it's price range. There are better coolers, but at a much higher price. And unless you plan on very high overclocks, the 212 will do the job. Most any decent aftermarket cooler will be better and quieter than the stock Intel cooler.
Whichever cooler you choose, make sure it will fit over your ram.