Intel Pentium 4 Processor In the 423-pin Package Thermal Design Guidelines

Pentium® 4 Processor in the 423-pin Package Thermal Design Guidelines
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Figure 4. Heat Sink with Enabled Retention Mechanism
H
2.220
2.730
2X MIN.745
2X 45.0ª
2X MIN.575
2X MIN1.120
3.512
2.512
3.330
().250
().200().200
BOTTOM
SIDE
TOP
SIDE
2X ZONE A
ZONE B
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7
8
13. THE COMPLETE WILLAMETTE 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)
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