Asus P5GZ-MX Motherboard Installation Guide - Page 15

Intel® 945GZ chipset The Intel® 945GZ graphics memory controller hub (GMCH) and the ICH7 I/O controller hub provide the vital interfaces for the motherboard. The GMCH features the Intel® Graphics Media Accelerator 950, an integrated graphics engine for enhanced 3D, 2D, and video capabilities. The GMCH provides the interface for a processor in the 775-land package with 533/800 MHz front side bus (FSB), dual channel DDR2 at speeds of up to 533 MHz. The Intel® ICH7 Southbridge represents the seventh generation I/O controller hub that provides the interface for PCI Express and high definition audio. DDR2 memory support The motherboard supports DDR2 memory which features data transfer rates of 533 /400 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. The dual-channel DDR2 architecture doubles the bandwidth of your system memory to boost system performance, eliminating bottlenecks with peak bandwidths of up to 8.5 GB/s. See pages 1­‑15 to 1-17 for details. PCI Express™ interface The motherboard fully supports PCI Express, the latest I/O interconnect technology that speeds up the PCI bus. PCI Express features point‑to­‑point serial interconnections between devices and allows higher clockspeeds by carrying data in packets. This high speed interface is software compatible with existing PCI specifications. See page 1-20 for details. Serial ATA 3.0 Gb/s technology The motherboard supports the Serial ATA technology through the Serial ATA interfaces and the Intel® ICH7 chipset. The SATA specification allows for thinner, more flexible cables with lower pin count, reduced voltage requirement, and up to 300 MB/s data transfer rate. ASUS P5GZ-MX 1-