[HWYSTR455]

Originally Posted by avman

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I wish I was more knowledgeable in fluid dynamics, but I still dispute that 2x 2K CFM fans side by side move 4K CFM. My intuition says that doesn't add up.

It does. Think of a funnel, and at the small end of the funnel, you suck air. Now you twice the size of the small end and you suck. Air will be twice as much.

Think of the shroud as the funnel.

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