"You honestly couldn’t go wrong with either version we tested here so it really comes down to your needs. If you have 4 sticks of RAM in your LGA115x board, then the NH-U12S is for you. If you only have 2 and want max cooling performance, then scoop up the NH-U14S with an additional NF-A15 PWM and enjoy. The coolers performed amazingly well and did so with near total silence so I have no hesitations about giving them our Great Hardware award."
Will - PureOverclock.
Noctua NH-U12S & NH-U14S coolers reviewed by PureOverclock - Introduction & Conclusion.
