Warp Engine
As far as heat is concerned it may have only been with the early units
shipped without a fan on the '040. I have 3 hard drives and 3 expansion
cards in my 4000 and have left it running over 24 hours without any
thermal problems. I have replaced my power supply with a 300 watt supply
from Micro R&D, it is possible that their fan is also a greater capacity
one than the stock fan and that has helped keep things cool. I have also
elevated my 4000 1.5 inches off the desk to allow more air to circulate
under it.
Jim R. Ollick on a Warped 4000/040/40
Using AP from Bergenfield, NJ