Intel D845EPT2 Product Guide - Page 11

Desktop Board Features Processor CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the Desktop Board D845EPT2 or D845EBG2 may result in damage to the Intel desktop boards and/or power supply. The Desktop Boards D845EPT2 and D845EBG2 support a single Intel Pentium 4 processor. Processors are not included with the Intel desktop boards and must be purchased separately. The processor connects to the Intel desktop board through the mPGA-478-pin socket. The Intel Pentium 4 processor may be removed and replaced to accommodate supported higher speed processors. The board supports the processors listed in Table 2. Table 2. Processors Supported by the Desktop Boards D845EPT2 and D845EBG2 Type Designation FSB Frequency L2 Cache Size Intel Pentium 4 processor on .13 micron 2.40B and 2.26 GHz process in an mPGA-478 package 533 MHz 512 KB Intel Pentium 4 processor on .13 micron 2.40, 2.20, 2A, 1.80A, process in an mPGA-478 package and 1.60A GHz 400 MHz 512 KB Intel Pentium 4 processor on .18 micron 2, 1.90, 1.80, 1.70, 1.60, 400 MHz process in an mPGA-478 package and 1.50 GHz 256 KB For the latest information on supported Intel® processors for the Desktop Boards D845EPT2 and D845EBG2, refer to the Intel customer support World Wide Web site: http://support.intel.com/support/motherboards/desktop/ For instructions on installing or upgrading the processor, see Chapter 2 on page 21. The Desktop Boards D845EPT2 and D845EBG2 require an ATX12V compliant power supply to function according to Intel desktop board specifications. Both Desktop Boards D845EPT2 and D845EBG2 have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 845E chipset and Intel Pentium 4 processor. Items A and E in Figure 15 on page 64 show the two power connector locations. 11