'Push' Fan for Antec 920 Water Cooling Config

[StateInPro]

Looking for a powerful fan for the 'push' side of my 'push/pull' watercooling config.

Currently the 'push' doesn't seem to be moving enough air. I am looking for a fan that can move a decent amount of air (but is also quiet - i know, i know...its one or the other often).

Any suggestions would be great.

Antec920
i7-3770k
Antec 1100 (case)

 

[genrldisaray]

This is what I use:
http://www.frozencpu.com/products/10210/fan-654/Scythe_Gentle_Typhoon_120mm_x_25mm_Fan_-_1450_RPM_D1225C12B4AP-14.html
It has great static pressure, which is perfect for pushing through a radiator. I use a fan controller to keep it at about 1250 RPM, but even at full speed, it's pretty quiet. You'll only hear it if your chassis is within a foot or two of where you sit.