Intel D850EMD2 Specification Update - Page 12

Intel Desktop Board D850EMD2 Specification Update Table 5. Supported Processors Type Designation Pentium® 4 processor Up to 2 GHz Pentium 4 processor 1.6A, 1.7A, 1.8A, 2A, 2.20, 2.40, 2.50, and 2.60 Pentium 4 processor 2.26, 2.40B, 2.53, 2.66, 2.80 GHz System Bus 400 MHz 400 MHz 533 MHz L2 Cache Size 256 KB 512 KB 512 KB The list of supported processors for the desktop boards D850EMD2/D850EMV2 is available from Intel's World Wide Web site. All supported onboard memory can be cached. See the processor's data sheet for cachability limits. ✏ NOTE BIOS revision MV85010A.86A.0038.P15 or greater is required for the board to properly support 2.50 GHz Pentium® 4 or later processors. CAUTION Use only an ATX12V-compliant power supply with these desktop boards. ATX12V power supplies have two power leads that provide required supplemental power for the Intel® Pentium 4 processor and the Intel® 850E chipset. Always connect the 20-pin and 4-pin leads of the ATX12V power supply to the corresponding connectors on the board. Otherwise, the board and the processor could be damaged. Do not use a standard ATX power supply. Doing so could damage the board and the processor. For information about Processor support Processor usage Power supply connectors Refer to Section 1.3, page 18 Section 1.3, page 18 Section 2.8.2.3, page 60 6