Intel 4 2.26 GHz BX80532PE2260D User Manual

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The boxed processor fan heatsink will not weigh more than 450 grams. See 

 and the 

Guidelines for details on the processor weight and heatsink requirements.

The boxed processor thermal solution requires a processor retention mechanism and a heatsink 
attach clip assembly to secure the processor and fan heatsink in the baseboard socket. The boxed 
processor will not ship with retention mechanisms but will ship with the heatsink attach clip 

assembly. Motherboards designed for use by system integrators should include the retention 
mechanism that supports the boxed Pentium 4 processor on 0.13 micron process. Motherboard 
documentation should include appropriate retention mechanism installation instructions.

Note: The processor retention mechanism based on the Intel reference design should be used to ensure 

compatibility with the heatsink attach clip assembly and the boxed processor thermal solution. The 
heatsink attach clip assembly is latched to the retention tab features at each corner of the retention 
mechanism.