Intel D865PERL Intel Desktop Board D865PERL Product Guide - Page 16

Intel Desktop Board D865PERL Product Guide 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) Intel® Pentium® 4 processor 3, 2.80C, 2.60C, and 2.40C featuring Hyper-Threading Technology 3.06 Intel Pentium 4 processor 2.8, 2.66, 2.53, 2.4B, and 2.26 based on .13 micron process 2.6, 2.5, 2.40, 2.20, 2A, 1.80A, and 1.60A Intel® Celeron® processor 2.2, 2.1, and 2.0 based on .13 micron process FSB Frequency (MHz) 800 L2 Cache (KB) 512 533 512 533 512 400 512 400 128 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 16