With the Intel® Desktop Board D975XBX2, supporting the Intel® Core™ 2 Extreme processor, your desktop PC will become the ultimate weapon. You will scream through the latest games, level after level. With the Intel® Desktop Board D975XBX2, supporting the Intel® Core™ 2 Extreme processor, your desktop PC will become the ultimate weapon. You will scream through the latest games, level after level. The Intel® Desktop Board D975XBX2 is Microsoft Windows Vista* Premium Ready. The Intel® 975X Express Chipset fully supports the visually stunning Windows Aero* user interface with amazing transition effects and realistic animations. Total Price Description D975XBX2 Motherboard Supported Processor Intel Core 2 Duo, Intel Core 2 Extreme, Intel Pentium 4, Intel Pentium D System Board Style ATX Processor Socket Intel Socket T (LGA775) Memory Technology DDR2 System Chipset Intel 975X Chipset Multi GPU Support ATI CrossFire BUS Speed 1066 MHz Maximum Number of Processors 1 Audio Codec Sigmatel 9274D Supported Audio Channels 7.1 Channels Network Interfaces Included Ethernet (10/100/1000 Mbps) Multi GPU Support ATI CrossFire Video Bus PCI Express x16 Controller Type Floppy Controller, RAID Controller