Intel D875PBZ Product Guide - Page 18

Intel Desktop Board D875PBZ Product Guide Intel® 875P Chipset The Intel 875P chipset features Intel® Performance Acceleration Technology (PAT) and consists of the following devices: • Intel 82875P Memory Controller Hub (MCH) with AHA bus • Intel 82801ER I/O Controller Hub (ICH5R) with AHA bus supporting Intel RAID Technology • Firmware Hub (FWH) Performance Acceleration Technology (PAT) provides optimum memory pathways to enhance memory performance; it requires processors with 800 FSB frequency and DDR400 memory. Related Link: Go to the following link for more information about the Intel 875P chipset: http://developer.intel.com/design/nav/pcserver.htm Input/Output (I/O) Controller The super I/O controller features the following: • Low pin count (LPC) interface • One serial port • One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support • Serial IRQ interface compatible with serialized IRQ support for PCI systems • PS/2-style mouse and keyboard interfaces • Interface for one 1.2 MB, 1.44 MB, or 2.88 MB diskette drive • Intelligent power management, including a programmable wake up event interface • PCI power management support LAN Subsystem The Intel® PRO/1000 CT desktop connection provides 2x gigabit network performance over Communication Streaming Architecture (CSA). The LAN subsystem provides the following: • 10/100/1000 Gigabit Ethernet (Intel 82547EI) • Direct link to the memory controller hub with CSA • Configurable EEPROM that contains the MAC address • Support for:  ASF 2.0  RJ-45 connector with status indicator LEDs LAN Subsystem Software Go to the following link for LAN software and drivers: http://support.intel.com/support/motherboards/desktop 18