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Anybody have a RaidMax 268W case? (with side window)

 
 
Matt
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      17th Aug 2003
I mean the 268WXP, where X denotes the color.

Like this one maybe:

http://www.newegg.com/app/ViewProduc...ion=11-156-020

I'm thinking of buying one. I want to be able to modify it to hold a
RAID array of four drives, and my plan is to put one or more fans
between the front wall and the hard drive cage.

I need to know how much clearance there is between the HD cage and the
front wall. I'd be much obliged if you would take off your side panel
and apply a ruler to measure that distance rather precisely. The
question is how thick of a flat object would fit in that space.

I want to set the fan on standoffs, hopefully at least a quarter inch
high. The standoffs would provide clearance for intake to the fan so it
can recirculate air over the drives to prevent hot spots. I think that
is the best I can hope for since the perforations through the front wall
look like they wouldn't let in much air directly from the outside.

Matt

 
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Matt
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      17th Aug 2003
Lenny wrote:
> I have that case.
> 2x80 mm front intake


How much extra room is there between your front intakes and the HD cage?
Could I use a 120x120x38mm for a front intake?

 
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Lenny
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      17th Aug 2003
I think its limited to 25 mm. One 120 or two 80's will both push a lot of
air, you don't have to get the 38 models.

"Matt" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Lenny wrote:
> > I have that case.
> > 2x80 mm front intake

>
> How much extra room is there between your front intakes and the HD cage?
> Could I use a 120x120x38mm for a front intake?
>



 
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Matt
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      17th Aug 2003
Lenny wrote:
> I think its limited to 25 mm. One 120 or two 80's will both push a lot of
> air, you don't have to get the 38 models.
>


Okay, you are right, I think. Could you take a look and see whether I
could use a 120mm x 25mm set up on quarter-inch standoffs?



 
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neopolaris
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      18th Aug 2003

"Matt" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> neopolaris wrote:
> > There is room for the fan in between the HD shelf and front
> > of case.

>
> > Forget the standoffs and cut out the fan holes for better
> > airflow w/less noise.

>
> That Enermax looks like it has excellent provision for cooling the hard
> drives ...
>
> So what path would the air take into the RaidMax if I cut a hole for a
> 120mm fan
> in the front wall? I guess there's a vent on the bottom of the front
> panel so air can
> come up between the front panel and the front wall. If that's right,
> then how much is the area of that vent? I'm guessing a 120mm fan has
> about 4 square inches of fan-blade area and so if that vent were 8
> inches by a half inch, there would be very good flow.
>
> I can't really afford a dremel tool right now--is there another way to
> cut the hole?
>
> I guess I worry some about harming the stength of the case by cutting it.
>


I use dremels and some $10 nibblers I got from directron when I have to be
quiet. I always use a dremel for the window. The cases get painted too.
Before I started removing the fan "shroud" can't think of the name. Before
I cut those out the fans were way, way too loud. Most noise from a fan is
caused by the air trying to pass through the back of the case. I should
mention the top blowhole on the case I mentioned. Those louvers make alot
of noise when a fan is installed. I have just been putting a round CC lite
there and no fan. The bright light passes right through the power supply
for added effects. The last case I did I used the nibblers for the 120mm
front fan hole and for the 2 rear 80mm fan holes. Works well.

FYI that Enermax case has a good power supply. That with the excellent
airflow makes it an inexpensive alternative to more popular cases.

neopolaris

neopolaris


 
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neopolaris
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      18th Aug 2003
Why do you want stand-offs Matt?

"Matt" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Lenny wrote:
> > I think its limited to 25 mm. One 120 or two 80's will both push a lot

of
> > air, you don't have to get the 38 models.
> >

>
> Okay, you are right, I think. Could you take a look and see whether I
> could use a 120mm x 25mm set up on quarter-inch standoffs?
>
>
>



 
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Lenny
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      18th Aug 2003
No, I don't think you can. Why do you want to anyways?

"Matt" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Lenny wrote:
> > I think its limited to 25 mm. One 120 or two 80's will both push a lot

of
> > air, you don't have to get the 38 models.
> >

>
> Okay, you are right, I think. Could you take a look and see whether I
> could use a 120mm x 25mm set up on quarter-inch standoffs?
>
>
>



 
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Matt
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      18th Aug 2003
neopolaris wrote:
> Why do you want stand-offs Matt?


Here is my reasoning:

1) I want capability for a 4-drive RAID.
2) I want good ventilation for the drives.
3) Prefer fresh air from outside, but maybe can't due to poor
ventilation characteristics of the case, so
4) May have to settle for recirculation around the drives, which is
probably okay if the case is generally well-ventilated.
5) Screwing a 120mm fan directly to the inside front wall restricts its
intake.
6) Don't have a Dremel to cut out the front wall
7) Expect that even with a big hole in the front wall, the front panel
may restrict air flow.
8) Quarter-inch standoffs would provide an intake having an area
comparable to that of the cross section of the 120mm fan, so there would
be good flow through the fan and good-enough recirculation to prevent
hot dead-air spots around the drives.




 
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Matt
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      18th Aug 2003
Lenny wrote:
> No, I don't think you can. Why do you want to anyways?
>
> "Matt" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>


>>Okay, you are right, I think. Could you take a look and see whether I
>>could use a 120mm x 25mm set up on quarter-inch standoffs?


Sheesh. Could you just measure the clearance? And could you measure
the vent on the case bottom, between the front wall and the front panel?

Come on, Lenny--be a pal and get out your ruler.



 
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Arthur Hagen
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      18th Aug 2003

"Lenny" <dontspamme> wrote in message
news:(E-Mail Removed)...
> "Matt" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> >
> > Sheesh. Could you just measure the clearance? And could you measure
> > the vent on the case bottom, between the front wall and the front panel?
> >
> > Come on, Lenny--be a pal and get out your ruler.

>
> I am 1500 miles away from home, and so is my computer.


If you're both 1500 miles away from home, if it's in the same direction
there should be no problems, as you'd be in the same spot... :-)

Regards,
--
*Art

 
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