LGA775 socket for Intel® Core™2 Quad / Core™2 Extreme / Core™2 Duo / Pentium® Extreme / Pentium® D / Pentium® 4 Processors Compatible with Intel® 05B/05A/06 processors Support Intel® next generation 45nm Multi-Core CPU * Please update the latest BIOS to support Intel 45nm CPU
Chipset
Intel® G33 / ICH9 with Intel® Fast Memory Access Technology
Front Side Bus
1333 / 1066 / 800 MHz
Memory
4 x DIMM, max. 8GB, DDR2 1066*/800 / 667 MHz, non-ECC, un-buffered memory Dual channel memory architecture * The chipset officially supports the memory frequency up to DDR2 800. Due to the tuning by ASUS exclusive technology, this motherboard natively supports up to DDR2 1066MHz. Please refer to www.asus.com or user manual for Memory QVL
VGA
Intel® Graphics Media Accelerator 3100 integrated High-definition video processing with a maximum resolution of 2048 x 1536 bpp @75 Hz Maximum shared memory of 256 MB Supports Microsoft® DirectX® 9, OpenGL® 1.5, Pixel Shader 2.0
Expansion Slots
1 x PCI-E x16 1 x PCI-E x4 2 x PCI
Storage
Southbridge - 4 x SATA 3.0 Gb/s ports JMicron® JMB368 PATA and SATA controller - 1 x UltraDMA 133/100/66 for up to 2 PATA devices
LAN
Marvell88E8056® PCI-E Gigabit LAN controllers PCIe Gb LAN controller featuring AI NET2
Audio
Realtek ALC 883, 8-channel High-Definition Audio CODEC - Support Jack-Sensing, Enumeration, Multi-streaming - Coaxial S/PDIF out ports at back I/O - ASUS Noise Filter
IEEE 1394
VIA VT6308S controller supports 2 x IEEE 1394a ports (one at midboard; one at back panel)