Appendix 129AppendixSpecificationsProcessorProcessor type Intel® Core™ 2 Duo (dual-core processor)Intel® Core™ 2 Extreme (quad-core processor)Cache at least 1 MBMemoryType 533-, and 667-MHz DDR2 unbuffered SDRAMMemory connectors fourMemory capacities 512 MB, 1 GB, or 2 GB non-ECCMinimum memory 1 GBMaximum memory 8 GBNOTE: See "Addressing Memory Configurations" on page 82 to verifythe amount of memory available to the operating system.BIOS address F0000hComputer InformationChipsetNorthbridgeSouthbridgeNVIDIA nForce 590 SLI MCPC19MCP55DMA channels fiveInterrupt levels 24BIOS chip (NVRAM) 4 MbNIC integrated network interface capable of 10/100/1000 communicationSystem clock 1066-MHz data rateVideoType PCI Expressbook.book Page 129 Friday, October 27, 2006 4:02 PM