I have an air cooled GPU in a Corsair Air 540 Case and was wondering what would be the best case fans for this setup. It's between the Corsair Air Series - High Performance Edition or the Corsair Air Series - Quiet Edition. Overall I would like PWM fans (4 pin), non LED, with a strong combination of excellent cooling and low noise levels. If there's any other considerations for such a case fan, I am open for suggestions.