Quiter Fan?

  • Thread starter Thread starter yonnermark
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yonnermark

My fan seems very loud
can I get a quieter one?
what is a good quiet one to get?
I'm pretty sure it isn't noisy hard-drives
thanks muchly
mark
 
yonnermark said:
My fan seems very loud
can I get a quieter one?

Yes, but quiter ones will probably give a lower airflow making the
computer hotter. You will need to look at your temperatures to make
sure that you wont fry your machine.
what is a good quiet one to get?

It depends which one(s) you're looking at replacing really. Vantec
Stealths seem to be very reliable (I've used an 80mm one). I think
80mm Zalmans are slightly quieter, but are connected to a resistor
(which I think looks a little messy). Papst ones are supposed to be
the quietest, but I've never tried one.

There was a woman on ebay selling Papst fans at a good price, anybody
know the website of this woman?

I've got a 120mm 18db Akasa Amber fan at the moment. I think the Akasa
fan has a slightly louder humm than my old 92mm Zalman fan, but I can
live with it because it shifts a lot more air. It shifts about as much
air as a normal 80mm, and is quiet, but is unlikely to fit into your
case.
I'm pretty sure it isn't noisy hard-drives

Seagate and Samsung hard drives are generally the quietest you can get.
I can barely hear my Seagate 7200.7
 
Yes, but quiter ones will probably give a lower airflow making the
computer hotter. You will need to look at your temperatures to make
sure that you wont fry your machine.

So adding a case fan may be required. I wonder what CPU yonnermark has?
It depends which one(s) you're looking at replacing really. Vantec
Stealths seem to be very reliable (I've used an 80mm one). I think
80mm Zalmans are slightly quieter, but are connected to a resistor
(which I think looks a little messy). Papst ones are supposed to be
the quietest, but I've never tried one.

I second the recommendation of the Vantec Stealth fans. I use them as
case and CPU fans (with a 60->80mm adapter) and my system and CPU temps
are nice. I even have a 60mm one for a case that only has space for a
60mm case fan, but the cases grating over the fan mount makes a bit of
noise. Eventually I'll remove everything from the case and get the
dremel out to remove this.
Seagate and Samsung hard drives are generally the quietest you can get.
I can barely hear my Seagate 7200.7

Same, and my WD 80GB that I just bought is quiet, too, even in its el
cheapo removeable rack.

ari

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transplant, too. Please volunteer to be a marrow donor:
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Yes, but quiter ones will probably give a lower airflow making the
computer hotter. You will need to look at your temperatures to make
sure that you wont fry your machine.


It depends which one(s) you're looking at replacing really. Vantec
Stealths seem to be very reliable (I've used an 80mm one). I think
80mm Zalmans are slightly quieter, but are connected to a resistor
(which I think looks a little messy). Papst ones are supposed to be
the quietest, but I've never tried one.

The old, traditional method of reducing fan noise was to simply run
the fan more slowly. This does in fact reduce air flow, and if you
reduce noise a lot then you reduce air flow a lot.

There's a better way: design the fans from the ground up for low
noise. That way you get to keep your air flow, and (not incidentally)
your cool case. ;-)

Ironically, the company that seems to be leading the pack is
Thermaltake, makers of the noisiest HSFs known to mankind. ;-)

Buy a TR2-M3 (aka Thermaltake A4004D). Remove the fan. Throw away
everything that's not a fan. You now have an extremely low-noise 80mm
fan that pushes 32CFM. Need a 52CFM 92mm fan? The Thermaltake A2013.
You might want to invest in fan gaskets to prevent resonances.
Resonances are annoying and have nothing whatever to do with the
quality of the fan itself - it's a sheet metal problem with your case.
If you hear a whine with either of these fans, it's not the fan, it's
a resonance. Touch the fan with your fingertip different places to
see what part is resonating against the sheet metal. Gaskets are
good. ;-)
 
Felger Carbon said:
The old, traditional method of reducing fan noise was to simply run
the fan more slowly. This does in fact reduce air flow, and if you
reduce noise a lot then you reduce air flow a lot.

There's a better way: design the fans from the ground up for low
noise. That way you get to keep your air flow, and (not incidentally)
your cool case. ;-)

Ironically, the company that seems to be leading the pack is
Thermaltake, makers of the noisiest HSFs known to mankind. ;-)

Buy a TR2-M3 (aka Thermaltake A4004D). Remove the fan. Throw away
everything that's not a fan. You now have an extremely low-noise 80mm
fan that pushes 32CFM. Need a 52CFM 92mm fan? The Thermaltake A2013.
You might want to invest in fan gaskets to prevent resonances.
Resonances are annoying and have nothing whatever to do with the
quality of the fan itself - it's a sheet metal problem with your case.
If you hear a whine with either of these fans, it's not the fan, it's
a resonance. Touch the fan with your fingertip different places to
see what part is resonating against the sheet metal. Gaskets are
good. ;-)

You can buy both of those Thermaltake fans separately. Newegg and
Zipzoomfly have them. The 92mm fan comes with an 80mm adapter.
 
Felger said:
The old, traditional method of reducing fan noise was to simply run
the fan more slowly. This does in fact reduce air flow, and if you
reduce noise a lot then you reduce air flow a lot.

There's a better way: design the fans from the ground up for low
noise. That way you get to keep your air flow, and (not incidentally)
your cool case. ;-)

Ironically, the company that seems to be leading the pack is
Thermaltake, makers of the noisiest HSFs known to mankind. ;-)

Buy a TR2-M3 (aka Thermaltake A4004D). Remove the fan. Throw away
everything that's not a fan. You now have an extremely low-noise 80mm
fan that pushes 32CFM. Need a 52CFM 92mm fan? The Thermaltake A2013.
You might want to invest in fan gaskets to prevent resonances.
Resonances are annoying and have nothing whatever to do with the
quality of the fan itself - it's a sheet metal problem with your case.
If you hear a whine with either of these fans, it's not the fan, it's
a resonance. Touch the fan with your fingertip different places to
see what part is resonating against the sheet metal. Gaskets are
good. ;-)

I've tried the fan gaskets and they made no difference at all for me.
One of the other sources of noise is the actual airflow. It can make
noise as it flow through the small holes in the case.
 
fj said:
You can buy both of those Thermaltake fans separately. Newegg and
Zipzoomfly have them. The 92mm fan comes with an 80mm adapter.

You are correct. Newegg will sell you the fan for $7.99 plus $5
shipping, or the TR2-M6 for $6.99 plus $5 shipping. If you are
willing to dismount the fan and throw away the rest of the heatsink,
you will save $1. ;-)
 
The trick there is to look at the rpm of the fan you
are going to buy. If it is a variable speed around
2200 rpm, then it is quiet. The noisy fans are fixed
speed at over 4000 rpm. The Antec cases have
quiet fans for the case fan, and the 2 power supply
fans. P4 cpu fans are quiet ... so are the AMD64
fans ... but not the other AMD fans. My ATI 9800
fan is fairly quiet, unless I'm really pushing hard in
a game, then I can hear it speed up a bit, but not
for long. Ask the vendor what the rpm of the fan
is. If he doesn't know, then it is about 4500 rpm and
a hell-raiser for sure.

johns
 
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