Platform Alternative II: Intel E7505 + P64H2 + ICH4, Continued
The P64H2 provides for PCI-X-interfaces.
The P64H2 (82870P2) offers connection possibilities for a maximum of three PCI-64 cards and one PCI-X card. PCI-X 2.0 with high clock speeds is not supported, unlike in the case of AMD's Opteron platform.
The ICH5 (82801ER) is the I/O hub controller of the E7505 platform.
The Southbridge ICH5 (82801ER), which is also used for desktop applications on the Canterwood and Springdale platforms (875/865), is likewise used for the E7505 platform. In this case, the connection is made via hub interface 1.5 at 266 MB/s.