AMD-K6 Datasheet, PDF (282/346 Pages) Advanced Micro Devices – AMD-K6 Processor

AMD-K6^® Processor Data Sheet
Preliminary Information
20695H/0—March 1998
Airflow Management
in a System Design
Complete airflow management in a system is important. In
addition to the volume of air, the path of the air is also
important. Figure 97 shows the airflow in a dual-fan system. The
fan in the front end pulls cool air into the system through intake
slots in the chassis. The power supply fan forces the hot air out of
the chassis. The thermal performance of the heatsink can be
maximized if it is located in the shaded area, where it receives
greatest benefit from this air exchange system.
Main Board
Fan
P/S
V
e
Drive Bays
n
t
s
Fan
Vents
Front
Figure 97. Airflow Path in a Dual-fan System
264
Thermal Design
Chapter 17