Dell XPS 420 (Late 2007) - Manual (Page 23)

Setting Up and Using Your Computer
23
• Leave a 10.2 centimeter (4 inch) minimum clearance on all vented sides of
the computer to permit the airflow required for proper ventilation.
• If your enclosure has doors, they need to be of a type that allows at least
30% airflow through the enclosure (front and back).
• If your computer is installed in a corner on a desk or under a desk, leave at
least 5.1 centimeters (2 inch) of clearance from the back of the computer
to the wall to permit the airflow required for proper ventilation.
book.book Page 23 Tuesday, November 27, 2007 10:29 AM