Which would be better?

[Holbroom]

I just wanted to know what would give better cooling,
I have the HAF 932 full tower case which allows me to have either, 4 x 120mm fans or 1 x 240 fan on the side of the case.
I was wondering which of these two would be better.

Blowing air IN

4 x Scythe Gentle Typhoon 120mm 5400 RPM Cooling Fan + Fan controller
- Maximum air flow, CFM ±10%: 150.1
- Maximum noise level, dB(A): 50.5
- Maximum fan speed, RPM ±10%: 5400
- Power Consumption: 13.68 W
- Rated Current: 1.14 A
- Starting Current: 2.69 A

or

Current setup:
1 x BitFenix Spectre PRO 230mm
- Current (A): 0.41A ±10%
- Speed (RPM): 900 RPM ±10%
- Air Flow (CFM): 156.27 CFM ±10%
- Air Pressure (mmH2O): 1.81 mmH2O
- Noise (dB-A): 25.6 dB(A)

Cheers

 

[beejjacobs]

If you want the most air, the 4x120mm will give the more I'm sure. The 230mm is likely to be quieter while still shifting lots. If it were me I'd get 1 big fan.