quietest desktop Dell

I've been looking at the new Dimension, in particular the 5100c and 9100
Pentium D machines. (The 5100c is only offered with Pentium D at the small
business section.) I understand these machines use the new BTX cases. Has
anybody had any real-world experience with one of these? Are the noise
levels acceptable? If not I'll wait until next year for the new dual core
laptops or anything Apple offers after the switch to Intel. Any thoughts?

> I understand these machines use the new BTX cases. Has anybody had any
> real-world experience with one of these? Are the noise levels
> acceptable?

Not real world experience, but the airflow is supposed to be more
efficient and therefore less noisy than current ATX arrangements

--
Please add "[newsgroup]" in the subject of any personal replies via email
--- My new email address has "ngspamtrap" & @btinternet.com in it ;-) ---

"Gabriel" <> wrote in message
news:vJ8Ae.189125$ m...
> I've been looking at the new Dimension, in particular the 5100c and 9100
> Pentium D machines. (The 5100c is only offered with Pentium D at the small
> business section.) I understand these machines use the new BTX cases. Has
> anybody had any real-world experience with one of these? Are the noise
> levels acceptable? If not I'll wait until next year for the new dual core
> laptops or anything Apple offers after the switch to Intel. Any thoughts?
>


Very quiet. Perhaps even more quiet than my Dimension 8300 which I find
unusually quiet - (can't tell it's on many times).

The BTX boxes have the (larger w/lower RPM) fans mounted mid-case rather
than mounted to the rear wall of the chassis.

Short of a bad fan, it's going to be quiet.


Stew

Thanks Stew,

I got my 8200 in late 2001. The performance was (and still is) good, despite
the fact that it uses an ancient 1.8 GHz P4 with just 256K of L2 cache, but
the noise was horrible. Dell replaced the fan with their better MNB model
but the machine remained noisy. I've been stuck with this noisy thing for
almost four years but I promised myself that I would NEVER buy another
desktop system from Dell or anyone else unless it was reasonably quiet. If I
need to get a "desktop replacement" laptop next time I will. As much as I'd
love the smaller form factor of the 5100c, I'd still prefer a large tower if
it's quieter. If Apple can build large, quiet towers and sleek, small, quiet
desktop cases using sizzling hot PowerPC chips, then Dell should be able to
do the same. (On the iMac G5 you can adjust the processor speed to increase
or decrease fan speed. I believe the BTX cases allow the same thing.) And
since Apple is switching to Intel I'll be able to run Windows (and Nero) on
them (plus OS X). The Pentium D is drawing my attention *now* (since the P4
has been such a good processor and I have succesfully tamed XP) but by this
winter the dual core Pentium Ms will be here and those will result in
quieter systems because they require less power and will run cooler.
According to your helpful post you already own or use a PC in a BTX case
(unless you're just assuming that it's quieter than your 8300), so I might
go for it.

Thanks again.

"S.Lewis" <> wrote in message
newsHjAe.69992$.. .
>
> "Gabriel" <> wrote in message
> news:vJ8Ae.189125$ m...
>> I've been looking at the new Dimension, in particular the 5100c and 9100
>> Pentium D machines. (The 5100c is only offered with Pentium D at the
>> small business section.) I understand these machines use the new BTX
>> cases. Has anybody had any real-world experience with one of these? Are
>> the noise levels acceptable? If not I'll wait until next year for the new
>> dual core laptops or anything Apple offers after the switch to Intel. Any
>> thoughts?
>>
>
>
> Very quiet. Perhaps even more quiet than my Dimension 8300 which I find
> unusually quiet - (can't tell it's on many times).
>
> The BTX boxes have the (larger w/lower RPM) fans mounted mid-case rather
> than mounted to the rear wall of the chassis.
>
> Short of a bad fan, it's going to be quiet.
>
>
> Stew
>

This may help as alternative to a quieter machine. My older (500 MHz)
Tower is set up as a file server under my desk with 3 other towers (KVM
Switch-4) and a small fan keep them cool. It is still by far the noisiest
and I had sort of grown used to it. One day after reading post about noise,
I thought about it and came up with this solution. I snagged the acoustic
foam from a couple of old speaker boxes the kids had trashed and glued it to
the underside and inner sides of the desk. It insulates me from the noise
as long as I'm using the keyboard and I only notice the noise when I lean
back from the desk. It doesn't solve the problem per say, but it mask the
symptoms.

Two precautions I can see are that you need to make sure you don't push
the case against the foam in such a way that if blocks the fan opening.
Also that you take note of the noise on occasion and note any change that
might warn you of a potential fan failure.

KC

"Gabriel" <> wrote in message
news:fVyAe.190232$ m...
> Thanks Stew,
>
> I got my 8200 in late 2001. The performance was (and still is) good,
despite
> the fact that it uses an ancient 1.8 GHz P4 with just 256K of L2 cache,
but
> the noise was horrible. Dell replaced the fan with their better MNB model
> but the machine remained noisy. I've been stuck with this noisy thing for
> almost four years but I promised myself that I would NEVER buy another
> desktop system from Dell or anyone else unless it was reasonably quiet. If
I
> need to get a "desktop replacement" laptop next time I will. As much as
I'd
> love the smaller form factor of the 5100c, I'd still prefer a large tower
if
> it's quieter. If Apple can build large, quiet towers and sleek, small,
quiet
> desktop cases using sizzling hot PowerPC chips, then Dell should be able
to
> do the same. (On the iMac G5 you can adjust the processor speed to
increase
> or decrease fan speed. I believe the BTX cases allow the same thing.) And
> since Apple is switching to Intel I'll be able to run Windows (and Nero)
on
> them (plus OS X). The Pentium D is drawing my attention *now* (since the
P4
> has been such a good processor and I have succesfully tamed XP) but by
this
> winter the dual core Pentium Ms will be here and those will result in
> quieter systems because they require less power and will run cooler.
> According to your helpful post you already own or use a PC in a BTX case
> (unless you're just assuming that it's quieter than your 8300), so I might
> go for it.
>
> Thanks again.
>
> "S.Lewis" <> wrote in message
> newsHjAe.69992$.. .
> >
> > "Gabriel" <> wrote in message
> > news:vJ8Ae.189125$ m...
> >> I've been looking at the new Dimension, in particular the 5100c and
9100
> >> Pentium D machines. (The 5100c is only offered with Pentium D at the
> >> small business section.) I understand these machines use the new BTX
> >> cases. Has anybody had any real-world experience with one of these? Are
> >> the noise levels acceptable? If not I'll wait until next year for the
new
> >> dual core laptops or anything Apple offers after the switch to Intel.
Any
> >> thoughts?
> >>
> >
> >
> > Very quiet. Perhaps even more quiet than my Dimension 8300 which I find
> > unusually quiet - (can't tell it's on many times).
> >
> > The BTX boxes have the (larger w/lower RPM) fans mounted mid-case rather
> > than mounted to the rear wall of the chassis.
> >
> > Short of a bad fan, it's going to be quiet.
> >
> >
> > Stew
> >
>
>

"Gabriel" <> wrote in message
news:fVyAe.190232$ m...
> Thanks Stew,
>
> I got my 8200 in late 2001. The performance was (and still is) good,
> despite the fact that it uses an ancient 1.8 GHz P4 with just 256K of L2
> cache, but the noise was horrible...

This doesn't sound right. I've worked with Dell Dimensions at my home and
office, and all of the models in recent years have been acceptably quiet.
Additionally, you can muffle them a bit more by positioning them farther
away under the desk, as long as they get good airflow. Between the new 9100
and 5100...as someone has pointed out, the BTX design supposedly allows for
more efficient airflow, which presumably is a good thing for quieter PCs. I
would expect the 5100 to be slightly quieter than the 9100, since it
generally draws less power and so has less heat to dissipate. Of course, if
your budget allows for it, you can go looking for a fanless PC. There are a
few; for example look at the Voodoo Eden.

http://www.voodoopc.com/showroomnext.aspx?lineid=9

"Talkin Horse" <davidrolfen0sp&> wrote in message
news:dYEAe.6638$ ink.net...
> "Gabriel" <> wrote in message
> news:fVyAe.190232$ m...
>> Thanks Stew,
>>
>> I got my 8200 in late 2001. The performance was (and still is) good,
>> despite the fact that it uses an ancient 1.8 GHz P4 with just 256K of L2
>> cache, but the noise was horrible...
>
> This doesn't sound right. I've worked with Dell Dimensions at my home and
> office, and all of the models in recent years have been acceptably quiet.
> Additionally, you can muffle them a bit more by positioning them farther
> away under the desk, as long as they get good airflow. Between the new
> 9100 and 5100...as someone has pointed out, the BTX design supposedly
> allows for more efficient airflow, which presumably is a good thing for
> quieter PCs. I would expect the 5100 to be slightly quieter than the 9100,
> since it generally draws less power and so has less heat to dissipate. Of
> course, if your budget allows for it, you can go looking for a fanless PC.
> There are a few; for example look at the Voodoo Eden.
>
> http://www.voodoopc.com/showroomnext.aspx?lineid=9
>
>

My 4550 sounds like a jet airliner, and that is with the new fan. It is very
frustrating.

Tom

"Tom Scales" <> wrote in message
news:0xFAe.190413$. ..
>
> My 4550 sounds like a jet airliner, and that is with the new fan. It is
> very frustrating.

Is that main case fan the source of the noise? There's also the fan in the
power supply, and some video cards have fans. In my experience, under normal
operation, all of these fans are reasonably quiet. You might try to figure
out if one particular fan, I guess other than the fan you replaced, is
causing the sound.

"Talkin Horse" <davidrolfen0sp&> wrote in message
news:9DLAe.4010$ ink.net...
> "Tom Scales" <> wrote in message
> news:0xFAe.190413$. ..
>>
>> My 4550 sounds like a jet airliner, and that is with the new fan. It is
>> very frustrating.
>
> Is that main case fan the source of the noise? There's also the fan in the
> power supply, and some video cards have fans. In my experience, under
> normal operation, all of these fans are reasonably quiet. You might try to
> figure out if one particular fan, I guess other than the fan you replaced,
> is causing the sound.
>
Main case fan. No question. Power supply fan is whisper quiet (although I
have a new power supply just in case). Vide card can replace with an Arctic
cooler. Very quiet.

Tried everything.

Tom

"Tom Scales" <> wrote in message
news:VYLAe.190471$ m...
>
> "Talkin Horse" <davidrolfen0sp&> wrote in message
> news:9DLAe.4010$ ink.net...
>> "Tom Scales" <> wrote in message
>> news:0xFAe.190413$. ..
>>>
>>> My 4550 sounds like a jet airliner, and that is with the new fan. It is
>>> very frustrating.
>>
>> Is that main case fan the source of the noise? There's also the fan in
>> the power supply, and some video cards have fans. In my experience, under
>> normal operation, all of these fans are reasonably quiet. You might try
>> to figure out if one particular fan, I guess other than the fan you
>> replaced, is causing the sound.
>>
> Main case fan. No question. Power supply fan is whisper quiet (although
> I have a new power supply just in case). Vide card can replace with an
> Arctic cooler. Very quiet.
>
> Tried everything.
>
> Tom
>

Tom -

Not an ambient air temps/circulation problem? Good airflow from room air?
As you know, warm temps will cause the fan to run at high-end RPMs.....

Both our 4500 and 8300 (which has a different assy. part and spec) are
incredibly quiet, but are open to the room.


Stew