3x 140 instead of 1x420
3x 140 instead of 1x420
I'm considering watercooling... My design has a defined space that won't fit a 420 radiator, but it offers 440mm clearance, making three 140mm fans work easily. Then I had an idea: place three 140mm radiators at a 90-degree angle so the inlet and outlet face outward. I found the NexXxoS ST30 140mm, which would fit if arranged together. I plan to put them front-mounted to keep the cases closed. Are there any drawbacks?
I'm wondering if this setup will be sufficient to cool both the CPU and later a single GPU?
Most likely, what CPU and GPU you need depends on the size comparison. A 3x140 would be similar in overall volume to a 480 (4x120) rad, though that's just my assumption. The ST30 rads are only 30mm thick, making them among the thinner radiators available now. You should consider a good 140 setup for pulling in cool air.
Most likely, what CPU and GPU you need? A 3x140 would be about the same size as a 480 (4x120) rad, though I'm just guessing in my head. The ST30 rads are only 30mm thick, making them one of the thinner radiators available now. You should consider a good 140 setup for pulling in cool air.
I have three 3x fractal HP 14 pwm fans that work as static pressure fans. I believe they should suffice for the task.
I searched for thicker rads but they usually get too wide—my maximum is 140mm.
The GPU info is still unclear, and the CPU is an i5 3570k at around 4.5ghz.