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Re: T&T: Small Form Computers

T
Tom
Tue, Apr 26, 2005 3:55 PM

Frank etal:

We opted for a Shuttle Box about an year ago to replace an aging
laptop.  Unwisely I elected to mount it under the chart table and in an
area of poor ventilation.  Had a problem w/ the power supply.
Apparently it overheated which shut down the system for 30 min or so.
The vendor tested the power supply, found a problem and replaced it w/
new and increased the cooling fan speed to max.  So far no more
problems.  For gamers the power supplies of the Shuttles are marginal
(135 watts+-) so serious players replace the PS w/ an external 350 watt
PS.

Ours works great but keep it cool.

Tom
AVENTURA
KK42 #204
krogenguy@t-pmoses.com

Frank etal: We opted for a Shuttle Box about an year ago to replace an aging laptop. Unwisely I elected to mount it under the chart table and in an area of poor ventilation. Had a problem w/ the power supply. Apparently it overheated which shut down the system for 30 min or so. The vendor tested the power supply, found a problem and replaced it w/ new and increased the cooling fan speed to max. So far no more problems. For gamers the power supplies of the Shuttles are marginal (135 watts+-) so serious players replace the PS w/ an external 350 watt PS. Ours works great but keep it cool. Tom AVENTURA KK42 #204 krogenguy@t-pmoses.com
AJ
Arild Jensen
Tue, Apr 26, 2005 6:15 PM

-----Original Message-----
From: trawlers-and-trawlering-bounces@lists.samurai.com
[mailto:trawlers-and-trawlering-bounces@lists.samurai.com] On Behalf Of
Tom
Sent: Tuesday, April 26, 2005 8:56 AM
To: TWL
We opted for a Shuttle Box about an year ago to replace an aging
laptop.  Unwisely I elected to mount it under the chart table and in an
area of poor ventilation.  Had a problem w/ the power supply

snip<<<

Ours works great but keep it cool.

Tom

REPLY
Another worthwhile modification is to exchange the regular drive with
one from a laptop. These drives have additional shock mounting to cope
with the movement inherent in laptops.

Something probably overlooked by everyone is the gyroscope effect of the
spinning hard drive. In vessels that are constantly pitching, heaving
and rolling, the gyroscpe precession forces acting on the spinning hard
drive will accelerate bearing wear. Laptop drives are smaller hence have
lesser forces acting on it and by design are more rugged than desk top
models.

In fact  laptop drives are so small you can probably install two drive
in the one bay and use the mirror drive approach for back up.

That's my next mod on my shuttle as soon as I get some spare cash.
<grin>
Arild

-----Original Message----- From: trawlers-and-trawlering-bounces@lists.samurai.com [mailto:trawlers-and-trawlering-bounces@lists.samurai.com] On Behalf Of Tom Sent: Tuesday, April 26, 2005 8:56 AM To: TWL We opted for a Shuttle Box about an year ago to replace an aging laptop. Unwisely I elected to mount it under the chart table and in an area of poor ventilation. Had a problem w/ the power supply >> snip<<< Ours works great but keep it cool. Tom REPLY Another worthwhile modification is to exchange the regular drive with one from a laptop. These drives have additional shock mounting to cope with the movement inherent in laptops. Something probably overlooked by everyone is the gyroscope effect of the spinning hard drive. In vessels that are constantly pitching, heaving and rolling, the gyroscpe precession forces acting on the spinning hard drive will accelerate bearing wear. Laptop drives are smaller hence have lesser forces acting on it and by design are more rugged than desk top models. In fact laptop drives are so small you can probably install two drive in the one bay and use the mirror drive approach for back up. That's my next mod on my shuttle as soon as I get some spare cash. <grin> Arild