Intel Desktop Board D865PERL Product Guide
16
Processor
CAUTION
Failure to use an ATX12V power supply, or not connecting the 12 V processor core voltage power
supply connector to Desktop Board D865PERL may result in damage to the desktop board and/or
power supply.
Desktop Board D865PERL supports a single Intel Pentium 4 processor or Intel Celeron processor.
Processors are not included with the desktop board and must be purchased separately.
The processor connects to the Intel desktop board through the mPGA478-pin socket. The
processor may be removed and replaced to accommodate supported higher speed processors.
Desktop Board D865PERL supports the processors listed in Table 4.
Table 4. Supported Processors
Type
Designation
(GHz)
FSB Frequency
(MHz)
L2 Cache
(KB)
3, 2.80C, 2.60C, and 2.40C 800 512
Intel
®
Pentium
®
4 processor
featuring
Hyper-Threading Technology
3.06 533 512
2.8, 2.66, 2.53, 2.4B, and 2.26 533 512 Intel Pentium 4 processor
based on .13 micron process
2.6, 2.5, 2.40, 2.20, 2A, 1.80A, and
1.60A
400 512
Intel
®
Celeron
®
processor
based on .13 micron process
2.2, 2.1, and 2.0 400 128
Desktop Board D865PERL requires an ATX12V compliant power supply to function according to
desktop board specifications. The board has two ATX12V compliant power supply connectors that
are needed to provide extra power to the Intel 865PE chipset and the Intel processor.
Related Links:
Go to the following links or pages for more information about
• supported Intel processors for Desktop Board D865PERL
http://support.intel.com/support/motherboards/desktop/
• instructions on installing or upgrading the processor, page 32 in Chapter 2
• the location of the two power connectors, page 56 in Chapter 2