Matrox RT.X2 Installation Manual page 17

To provide as much airflow as possible over the card, it's recommended that you
install a fan as explained below:
• Position a fan directly facing the back of the Matrox RT.X2 card. You should
make sure the fan directs air over the card. When installed, this fan works in
conjunction with your computer's fan to blow warmed air away from your
RT.X2 card.
• Choose a fan that has a minimum rating of 40 CFM (CFM stands for cubic
feet of air displaced per minute and is a measurement standard for fans). An
example of a fan that meets this requirement well is the Sunon model
KD1208PTB1, which is a 12 VDC fan with a rating of 42.5 CFM.
• Make sure to mount the fan as close to the card as possible. In most systems,
you should be able to place the fan directly behind the card guide slots.
• Make sure to close your computer's cover once you've finished installing
your hardware. This ensures that the airflow generated by the fan is directed
over the card.
²Caution Fan installation should be done by a qualified technician. Improper
installation procedures can result in damage to your RT.X2 components and/or
your computer system. Matrox Electronic Systems Ltd. is not responsible for any
damage caused by faulty installation.
Before you install your Matrox RT.X2 card
Airflow
7