Intel D865PCD specifications Processor, # INTEGRATOR’S Notes

Product Description

1.4 Processor

✏NOTE

Refer to Thermal Considerations (Section 2.12, page 61) for important information when using an Intel Pentium 4 processor operating above 2.80 GHz with this Intel® desktop board.

The board is designed to support the following:

•Intel Pentium 4 processors in an mPGA478 processor socket with a 400 or 533 MHz system bus

•Intel Celeron processors in an mPGA478 processor socket with a 400 MHz system bus

See the Intel web site listed below for the most up-to-date list of supported processors.

For information about…	Refer to:
Supported processors for the D865PCD board	http://www.intel.com/design/motherbd/cd/cd_proc.htm

CAUTION

Use only the processors listed on web site above. Use of unsupported processors can damage the board, the processor, and the power supply.

#INTEGRATOR’S NOTES

•Use only ATX12V-, SFX12V-, or TFX12V-compliant power supplies. ATX12V, SFX12V, and TFX12V power supplies have an additional power lead that provides required supplemental power for the processor. Always connect the 20-pin and 4-pin leads of ATX12V, SFX12V, and TFX12V power supplies to the corresponding connectors on the desktop board, otherwise the board will not boot.

•Do not use a standard ATX power supply. The board will not boot with a standard ATX power supply.

•Refer to Table 3 on page 20 for a list of supported system bus frequency and memory speed combinations.

For information about

Power supply connectors

Refer to

Section 2.8.2.2, page 46

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