On Sat, 09 Aug 2008 00:52:30 GMT, "Michael W. Ryder"
_mwryder@worldnet.att.net> typed furiously:
Since I was using a Sonata case with a sound reducing kit I was stuck
with an external 120mm fan along with the power supply's fan for
removing hot air. It also has a 120mm fan blowing on the drives but is
not really an intake fan. The 3870 runs fairly hot and the fan
exhausting out of the case was necessary.
When I first started running Morrowind I spent $400 for an 9700 Pro when
it was first released just to play the game. That card was so hot it
would crash after a short time until I placed a slot fan below it to
remove the hot air. The design of video cards with the hot components
on the bottom in most cases amazes me. Hot air rises and the exhaust
fans are usually above the cards so it would be better to have the heat
rise from the components to the fan.
That was a bad design choice made when PCI cards were first introduced
to differentiate them from existing ISA cards. At that time most
computers were desktop rather than tower and the heat problem solved
itself. I still think it was a stupid choice to make.