more duals athlons...

Joel Jaeggli joelja at darkwing.uoregon.edu
Thu Jul 26 18:44:19 EDT 2001


On Thu, 26 Jul 2001, Ted Becker wrote:

 They try to draw from the side.  But, if you have mounting rails you are
 hosed.  It is just a bad design all the way around.


> -----Original Message-----
> From: Joel Jaeggli [mailto:joelja at darkwing.uoregon.edu]
> Sent: Thursday, July 26, 2001 4:30 PM
> To: Ted Becker
> Cc: Beowulf at beowulf.org
> Subject: Re: more duals athlons...
>
>
> If you've seen one, do the blowers draw air through the bottom of the
> case? or are they simply low profile blowers and they draw air channeled
> from
> the front...
>
> stacked in a 41u rack I could see the peak draw being order of 12Kw maybe
> less, which would mean you's have to dump something 4tons of ac capacity
> into a space that's at most only 70 cubic feet...
>
>
>
> On Thu, 26 Jul 2001, Ted Becker wrote:
>
> > Hi Joel,
> >
> > I just tried one of these out.  In a 90 degree room it shut down in 15
> > minutes.  I would not do anything with these yet.  I highly doubt that if
> > you stacked these in a rack they would last an hour.
> >
> > Best,
> >
> > Ted
> >
> > -----Original Message-----
> > From: beowulf-admin at beowulf.org [mailto:beowulf-admin at beowulf.org]On
> > Behalf Of Joel Jaeggli
> > Sent: Thursday, July 26, 2001 4:00 PM
> > To: Beowulf at beowulf.org
> > Subject: more duals athlons...
> >
> >
> > tyan is actually showing appro to be a vendor of a 1u dual athlon box...
> >
> > http://www.appro.com/1124.html#
> >
> > the internal view with what look like 4 nideck blowers is kinda
> > revealing...
> >
> > http://www.appro.com/1124%20images/1124_inside.jpg
> >
> > --
> > --------------------------------------------------------------------------
> > Joel Jaeggli				       joelja at darkwing.uoregon.edu
> > Academic User Services			     consult at gladstone.uoregon.edu
> >      PGP Key Fingerprint: 1DE9 8FCA 51FB 4195 B42A 9C32 A30D 121E
> > --------------------------------------------------------------------------
> > It is clear that the arm of criticism cannot replace the criticism of
> > arms.  Karl Marx -- Introduction to the critique of Hegel's Philosophy of
> > the right, 1843.
> >
> >
> >
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>
> --
> --------------------------------------------------------------------------
> Joel Jaeggli				       joelja at darkwing.uoregon.edu
> Academic User Services			     consult at gladstone.uoregon.edu
>      PGP Key Fingerprint: 1DE9 8FCA 51FB 4195 B42A 9C32 A30D 121E
> --------------------------------------------------------------------------
> It is clear that the arm of criticism cannot replace the criticism of
> arms.  Karl Marx -- Introduction to the critique of Hegel's Philosophy of
> the right, 1843.
>
>
>
>

-- 
--------------------------------------------------------------------------
Joel Jaeggli				       joelja at darkwing.uoregon.edu
Academic User Services			     consult at gladstone.uoregon.edu
     PGP Key Fingerprint: 1DE9 8FCA 51FB 4195 B42A 9C32 A30D 121E
--------------------------------------------------------------------------
It is clear that the arm of criticism cannot replace the criticism of
arms.  Karl Marx -- Introduction to the critique of Hegel's Philosophy of
the right, 1843.



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