On Mon, 19 Feb 2007 16:37:55 +1100
"James C. McPherson" <[EMAIL PROTECTED]> wrote:

> Hi.... I'm concerned about your email on two fronts.
> 
> Firstly - you've got an e450 *in your room* .. why?
> Is that a bedroom?
> 
> Despite the fact that there was a "deskside workstation"
> version, it's *not* a machine that is designed to go
> anywhere except a data centre or perhaps an airconditioned
> office environment. That's one of those places where the
> noise from fans running at sufficient speed won't kill
> your ears.
> 
> Secondly, running your cpus over a wide range of
> temperatures is not advised. You'll end up cooking
> the cpus - and sooner rather than later. There is
> a *reason* why there are temperature sensors and
> fans built into this equipment - if you deliberately
> bypass this system you'll end up with a hot brick
> and may even cause damage to other components.
> 
> Is that what you really want to do?

Yeah, the system is in my bedroom. I can't place it anywhere else, because I
live in a shared house and any noise/clutter it creates needs to be confined to
my bedroom. I don't run it 24/7, only when I am using it for work. I've got x86
machine, but I like using Solaris on SPARC, besides with 4 CPUs it's very
responsive and does everything I need it to do.

Anyway, I know there are fans and thermal sensors for a reason, I just thought
that having CPUs run 10C hotter would not cause major problems.

I think I'll go back to using Ultra 10. It's more sluggish than E450, but in
the summer E450 will be too noisy.

PS. I don't see any point in buying new hardware when old SPARC machine are
sufficient for what I do. Sun E450 is quite a nice machine, apart from the
noisy fans.
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