I have this in a custom build using a Fractal Design R2. If I use it as a stock board it runs fine. So far, every time I've tried the OC button it has crashed the system with a BSOD. I have an i7 4770K, and when the motherboard OC function is used it automatically goes to about 4.2 GHZ. This causes the system to be unstable. I haven't tried to do a manual OC, so I can't comment on that. Over Clocking is not something I'm familiar with and not what I really need for what I've been doing so it wasn't an absolute must have for my system. The main reason I got this board was because of the build and stability. It's running 32 GB ram and dual SLI with no issues at stock settings.
Installation was easy enough. The only issue was the CPU cooler that I installed. Due to the location of the RAM slots you have to be careful of the RAM height and CPU cooler dimensions. I went with the Noctua NH-U12S because it's supposed to fit all RAM types and it cleared the Corsair Vengeance.
| RAM | 64 GB DDR3 |
|---|---|
| Wireless Type | 802.11n, 802.11b, 802.11g |
| Number of USB 2.0 Ports | 2 |



