Intel Pentium 4 Processor in the 423-pin Package Thermal Solution Functional Specification
Intel® Pentium® 4 Processor Thermal Solution Functional Specification
®
10
Figure 4: Volumetric Constraints/Fan Attach Keep-In
R
D
B
C
A A
B
C
D
8 67 435 1
87654321
REVCAGE CODE DRAWING NUMBER
D
DWG. NO. SH. REV.
2200 MISSION COLLEGE BLVD
P.O. BOX 58119
SANTA CLARA, CA 95052-8119
CORP.
DO NOT SCALE DRAWING
SIZE
H
2.220
2.730
2X MIN.745
2X 45.0?
2X MIN.575
2X MIN1.120
3.512
2.512
3.330
().250
().200().200
751852 05
SCALE:
SHEET
2
OF
3
751852
205
NOTES (CONT):
13. THE COMPLETE PENTIUM® 4 PROCESSOR THERMAL SOLUTION
MUST FIT WITHIN THE VOLUMETRIC
CONSTRAINTS DEFINED ON THIS SHEET.
14. UNLESS OTHERWISE SPECIFIED ALL NON-REFERENCE
DIMENSIONS ON THIS SHEET ARE MAXIMUMS.
MAXIMUM HEIGHT OF FAN. SMALLER GEOMETRIES
SUCH AS SCREWS HEADS, CLIPS, OR ALIGNMENT
FEATURES MAY EXTEND UP TO 2.370" MAX. (CTF: I)
BOTTOM
SIDE
TOP
SIDE
PENTIUM® 4 PROCESSOR HEATSINK
VOLUMETRIC KEEPIN
2X ZONE A
ZONE B
15
15
7
8
Figure 4 Heatsink volume geometry