Processor & Heatsink with No Fan


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Is it possible to run a machine with no processor fan - it won't be overclocked.

Can this be done with a Core 2 Duo or Core 2 Quad? If so, what sort of heatsink?

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is it possible...yes

is it stupid...absolutely

there is no reason to leave off the fan over a CPU, considering its the most important part of a computer, especially with the quads. they get massively hot even with fans.

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better question is why would you even consider this? surely cant be because of the extra $.09 cents a month it costs to run the fan. If the fans too loud, just buy an ultra quiet cheap on off newegg.

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better question is why would you even consider this?

Even ultra-quiet fans make some noise. Moving parts do, full-stop.

I was thinking that given that fanless graphics cards are also available (and GPUs get very hot too), if there was a fanless solution for the CPU.

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Checkout the Scythe Ninja-PLUS it could be what your after depending on your processor.

It is huge, So be sure it will fit in your case!

As with all fanless coolers, use of the Ninja is restricted by the type of CPU you are intending to use with it. We recommend using this cooler fanless if your CPU is a Pentium 4 Northwood (any speed), or an Athlon 64 3500+ or lower. If you intend to use the cooler with a socket 775 processor or a CPU faster than an Athlon 64 3500+ then we recommend you install the supplied 120mm fan. The Ninja-PLUS is supplied with two retaining clips and a 120mm fan for use with a high-end CPU, like Intel?s and AMD?s new dual core processors.
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Wtf, do you people think before you post? There are plenty of fanless CPU Coolers, you could pretty much run a c2d with the stock heatsink without a fan, it'd shorten the life of the chip but no one uses a CPU til it dies these days anyway.

The above quote is pretty much bull****, a P4 runs a hell of a lot hotter than a c2d.

Any of the following would be fine without a fan:

http://www.newegg.com/Product/Product.aspx...N82E16835185038

http://www.newegg.com/Product/Product.aspx...N82E16835233003

http://www.newegg.com/Product/Product.aspx...N82E16835887002

http://www.newegg.com/Product/Product.aspx...N82E16835200035

http://www.newegg.com/Product/Product.aspx...N82E16835185046

http://www.newegg.com/Product/Product.aspx...N82E16835154001

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I don't understand why they are saying go fanless with a P4 but not with a socket 775 based chip. Surely thre newer chips are much cooler than the likes of the Prescott!

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Just unplugged the fan on my zalman 9700 and the temps didnt change at all when idle, sitting at about 56c on full load, which is also the same as with the fan on.

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I would never go fanless, its too risky. Kinda like playing with fire.

Yeah, fire that automatically distinguishes itself before it burns you...

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Going fanless without overclocking and good case cooling is perfectly fine and isn't "playing with fire". Its only impractical if you are trying to put it on a gaming rig or something that will run hot, under constant load even with good cooling.

Check out SilentPCReview .fahim if silent computing is what you are after.

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anyone hear of passive cooling?

the Accelero Rev 2 cools a gfx card nicely...

I would suggest a Noctua fan with your cpu heatsink.

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Yeah, fire that automatically distinguishes itself before it burns you...

What he meant to say is:

"Yeah, fire that automatically extinguishes itself before it burns you..."

I never saw a fire distinguish anything.

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I duno man, but my PC with a E6750, 2600XT and an Antec case runs perfectly silent, and there isn't any ambient noise in my room too.

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