I've been playing with this board for a few days now. I've noticed the temps of the PWM area is pretty high. I've seen 50-51C and that's with nominal voltages increases.

I'm thinking of attaching the ThermalRight HR09 Type 3 S to the board. The website doesn't specifically mention the X48 board but rather the X38 board but since the configurations are exact, I'm thinking I won't have problems putting it on. Has anyone used the above mentioned heatsink on their X38 or X48 Lanparties?