On Sun, 2003-07-06 at 23:58, Lanman wrote:
> Stephen; Correct me if I'm wrong, but are those "Wallabee's" you've got on in the 
> picture? Grin! Grin! On a different note, I'm trying to understand why you'd have a 
> fan blowing cool air onto a Thermaltake Volcano7 that's trying to blow air OUT of 
> the box, mate? Aren't you forcing air back and forth towards each other? Wouldn't it 
> be better to reverse the external fan so that it helps the Volcano expel warm air to 
> the outside of the box?
> 
> And what's this about not having a life? You've got us, mate! LOL!
> 
> Seriously, though,....nice shoes!
> 
> Lanman

Ok - wallabies live near rocky places - they're smaller version of the
kangaroo - here, on the flood plain below the 400+ metre escarpment,
we'd have "regular" kangaroos - if it weren't for civilisation...

Anyways, the Thermaltake forces air down from the fan THROUGH the block
- the fan on the outside of the case is forcing air DOWN THROUGH to the
Thermaltake...the fan next to the Thermaltake is sucking air OUT of the
case...the fan near the lower front of the case is blowing air towards
the front of the case - to cause the flow of air to not "deaden" below
the hard drives. The PSU fan is also sucking air out of the case.

I've got another 120mm fan - same as the one already mounted outside of
the case - that I'm going to mount so that it would be forcing air into
the lower front section, with a PVC elbow that's cut and modded to then
force the air UP at the HD's, and have an 80mm fan mounted in the top
plate of the case to suck exhaust out and up.

I've created a 'filter' from a postoffice CD envelope with a piece of
foam in it that sits over the 120mm fan - to limit dust going into the
case - and have another for the next fan.

With the current fan/filter setup, there really wasn't much dust in the
case - mostly in the PSU because it's, well, cluttered, and doesn't have
very good airflow.

My next PSU is going to have the ducted fan that sits above the actual
PSU - sucking the dust/hot air out (as hot air rises, ay?).

If I had the cash, I'd try to do a watercooling setup - but that's like
$300 - and well, I got kids...so I can't justify it to the wife. This
fan, the Thermaltake Volcano 7, I justified because the guy at the fair
wanted $45, and I pulled out $35 and said "Hey man, this is all I got"
and well, he took it...(I'm sure he still made money on it...) - and
it's a much better fan than the one that came from Intel with the
Celery, er, Celeron...

My goal is to have the CPU live at 20C - and since this is just a cheapo
case that I can hack/whack to death (and I've got heaps of case parts
laying around) I'm trying to come up with "forced air cooling"
techniques for doing so...I'm also trying to build a "forced air box"
that would have four 120mm fans forcing air through a 2.5cm tube
directly onto the CPU block assembly, and another 2.5cm tube blasting
directly onto the hard drives...(might even remove the HD's from the
system and put them into another box and cool them seperately...)

Fun fun fun...
-- 
Mon Jul  7 00:15:01 EST 2003
 00:15:01 up  1:47,  2 users,  load average: 1.48, 1.28, 1.13
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|       _ /  `._ \|_|_.-'      |stephen kuhn                    |
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