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Old 10-29-2006, 08:53 PM   #1
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CPU Fan Airflow

I always thought that the CPU fan blows air away from the HSF... then I started thinking wouldn't it blow at the HSF? Can someone clear this up? I was feeling the air and couldn't tell. Thanks, I know this is about as newbish as it gets.
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Old 10-29-2006, 09:36 PM   #2
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If your on stock cooler, the fan blowing/pushing air down into the base of the heatsink. In other words its sucking air from your case and spreading it over the heatsink.

Am I understanding correctly?
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Old 10-30-2006, 06:44 AM   #3
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yeah it blows on it not blow away
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Old 10-30-2006, 07:51 AM   #4
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...I'm not sure, but I do believe there are some that blow away. As my infinity made a point of saying that the air was blown in, not out.
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Old 10-30-2006, 09:50 AM   #5
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Quote:
Originally Posted by whubbard
...I'm not sure, but I do believe there are some that blow away.
Yes, there are a few brands that are designed to blow air away from the heatsink (Alpha being one of them) but the majority of heatsink fans will blow air down onto the heatsink.

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Old 10-30-2006, 03:15 PM   #6
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Thanks... that makes more sense.
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