GA-8AENXP-D the flagship motherboard for GIGABYTE 8Σ series offers a complete range of features dedicated to satisfying all computing needs. Experience next-generation processing with LGA775 Intel® Pentium® 4 Processor with the latest 1066MHz FSB & Hyper-Threading Technology! With new 1066MHz FSB delivers higher bandwidth among CPU and north bridge chipset, allows more data and instructions thru put, thus increasing the overall system performance and user experience. The 8ΣSeries motherboards support DDR-2 533 / 400 to deliver a maximum memory bandwidth of 8.5GB/s in dual channel DDR mode. Along with enhanced performance is additional system stability with the GIGABYTE Universal Plus Dual Power System (U-Plus D.P.S.). U-Plus D.P.S. is a revolutionary eight-phase power circuit designed to withstand varying electrical current levels, ensuring future processor upgrades.The GA-8AENXP-D provides an broad range of peripheral connections by offering IEEE 1394b and USB 2.0 for high-speed data transfer, and high speed Serial ATA for connection of storage devices. The GA-8AENXP-D also offers multimedia advancements through PCI-Express for outstanding graphics output, doubling that of the current AGP8X interface. For improved networking, Dual Gigabit LAN provides simultaneous WAN and LAN connection at a blazing fast network connection speed of up to 1,000 Mbps for both network types. The addition of integrated 802.11g wireless LAN solution standard provides a more flexible networking connection. Along with top-notch hardware is the addition of the GIGABYTE Shieldware. Shieldware includes 8 unique software feature elements that are easy to use and focused on making computing both simple and straightforward. Finally to round off the GA-8AENXP-D is home theater-quality sound with your PC using Intel® High Definition Audio for enhanced multi-channel audio, improved voice and communication input, and multi-streaming capability.