Intel 4 HT 631 80552PG0802M2M Data Sheet

Product codes
80552PG0802M2M
Page of 106
Datasheet
95
 
Balanced Technology Extended (BTX) Boxed Processor Specifications
8
Balanced Technology Extended 
(BTX) Boxed Processor 
Specifications
The Intel Pentium 4 processors will be offered as an Intel boxed processor. Intel boxed 
processors are intended for system integrators who build systems from largely 
standard components. The boxed Intel Pentium 4 processor will be supplied with a 
cooling solution known as the Thermal Module Assembly (TMA). Each processor will be 
supplied with one of the two available types of TMAs – Type I or Type II. This chapter 
documents motherboard and system requirements for both the TMAs that will be 
supplied with the boxed Pentium 4 processor in the 775-land package. This chapter is 
particularly important for OEMs that manufacture motherboards for system integrators. 
 shows a mechanical representation of a boxed Pentium 4 processor in the 
775-land package with a Type I TMA. 
 
illustrates a mechanical representation 
of a boxed Pentium 4 processor in the 775-land package with Type II TMA.
Note:
Unless otherwise noted, all figures in this chapter are dimensioned in millimeters and 
inches [in brackets].
Note:
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 designer’s 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 duct, clip, heatsink, and fan can differ from this drawing representation but 
the basic shape and size will remain the same.
Figure 25.
Mechanical Representation of the Boxed Processor with a Type I TMA