Intel 4 HT 631 80552PG0802M2M Data Sheet

Datasheet

89

 

The Intel Pentium 4 processor will also be offered as an Intel boxed processor. Intel 

boxed processors are intended for system integrators who build systems from 

baseboards and standard components. The boxed Pentium 4 processor will be supplied 

with a cooling solution. This chapter documents baseboard and system requirements 

for the cooling solution that will be supplied with the boxed Pentium 4 processor. This 

chapter is particularly important for OEMs that manufacture baseboards for system 

integrators. Unless otherwise noted, all figures in this chapter are dimensioned in 

millimeters and inches [in brackets]. 

 shows a mechanical representation of a 

boxed Pentium 4 processor.

Drawings in this section reflect only the specifications on the Intel boxed processor 

product. These dimensions should not be used as a generic keep-out zone for all 

cooling solutions. It is the system designers’ responsibility to consider their proprietary 

cooling solution when designing to the required keep-out zone on their system 

platforms and chassis. Refer to the appropriate processor Thermal and Mechanical 

Design Guidelines (see 

) for further guidance. 

NOTE: The airflow of the fan heatsink is into the center and out of the sides of the fan heatsink.

This section documents the mechanical specifications of the boxed Pentium 4 processor. 

The boxed processor will be shipped with an unattached fan heatsink. 

 shows 

a mechanical representation of the boxed Pentium 4 processor. 

Clearance is required around the fan heatsink to ensure unimpeded airflow for proper 

cooling. The physical space requirements and dimensions for the boxed processor with 

assembled fan heatsink are shown in 

 (Side View), and 

 (Top View). 

The airspace requirements for the boxed processor fan heatsink must also be 

incorporated into new baseboard and system designs. Airspace requirements are 

shown in 

 and 

. Note that some figures have centerlines shown 

(marked with alphabetic designations) to clarify relative dimensioning.