G4H875-N-G Intel® 875P chipset Socket 478-based Intel® ATX board PROCESSOR (Socket 478-based Intel®) • Intel® Pentium® 4 Processor with Hyper-Threading Technology ONBOARD LAN FEATURES – Up to 3.2GHz+ with 512KB and 1GB cache • 82547El Gigabit LAN CSA interface – 533/800MHz system data bus – Integrated power management functions • Intel® Pentium® 4 processor – Full duplex support at 10, 100, and 1000 Mbps – 400/533MHz system data bus – Supports IEEE 802.3 auto-negotiation • Intel® Celeron® processor – Supports wire for management – 400MHz system data bus • 82551 QM fast ethernet controller – Integrated IEEE 802.3, 10BASE-T and 100BASE-TX compatible PHY CHIPSET – Glueless 32-bit PCI master interface • Intel® 875P chipset – Glueless CardBus master interface – Intel® 82875P Memory Controller Hub (MCH) – 128Kbyte Flash interface – Intel® 6300ESB I/O Controller Hub 2 – Thin BGA 15 mm package SYSTEM MEMORY PCI IDE INTERFACE • Supports dual channel (128-bit wide) memory interface • Supports ATA/33, ATA/66 and ATA/100 hard drives – Each channel supports 2 DIMM sockets • PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.) • Supports maximum of 4GB system memory • Bus mastering reduces CPU utilization during disk transfer • Supports Dynamic mode to optimize system performance • Supports ATAPI CD-ROM, LS-120 and ZIP • Synchronous operation with processor system bus – PC2100/PC2700/pc3200 (DDR266/DDR333/DDR400) with Serial ATA IDE INTERFACE 800MHz FSB CPU (supports PAT mode). DDR333 will run at • Supports two SATA (Serial ATA) interfaces which are compliant with 320MHz memory frequency when used with 800MHz FSB CPU SATA 1.0 specification (1.5Gbps interface) – PC2100/PC2700 (DDR266/DDR333) with 533MHz FSB CPU • Supports RAID 0 & RAID 1 – PC2100 (DDR266) with 400MHz FSB CPU ACCELERATED GRAPHICS PORT (A.G.P.) • Supports ECC/non-ECC DIMMs • Supports 1.5V AGP 8x (2.13GB/sec.) and AGP 4x (1066MB/sec.) • Supports unbuffered DIMMs for 3D graphics applications BIOS (AGP 2x and 3.3V AGP card are not supported) • Award BIOS, Windows® 98SE/2000/ME/XP Plug and Play compatible REAR PANEL I/O PORTS • 4Mbit or 8Mbit flash memory • 4 USB 2.0/1.1 ports • Supports optional BIOS Write Protect function by hardware • 2 RJ45 LAN port • Supports DMI 2.0 function • 2 DB-9 serial port ENERGY EFFICIENT DESIGN • 1 DB-25 parallel port • Supports ACPI specification and OS Directed Power Management • 1 mini-DIN-6 PS/2 mouse port • Supports ACPI STR (Suspend to RAM) function • 1 mini-DIN-6 PS/2 keyboard port • Wake-On-Events include: • 3 audio jacks: line-out, line-in and mic-in – Wake-On-PS/2 Keyboard/Mouse CONNECTORS – Wake-On-USB Keyboard • 2 connectors for 2 external serial ports – Wake-On-Ring (external modem) • 1 front audio connector for external line-out and mic-in jacks – Wake-On-LAN • 1 connector for an external game/MIDI port – RTC timer to power-on the system • 2 internal audio connectors (CD-in and AUX-in) • System power management supported • 1 connector for IrDA interface • CPU stopped clock control • 2 Serial ATA connectors • Microsoft®/Intel® APM 1.2 compliant • 2 IDE connectors • Soft Power supported - ACPI v1.0a specification • 1 floppy connector • AC power failure recovery • 1 opened chassis alarm connector DAMAGE FREE INTELLIGENCE • 2 ATX power supply connectors • Monitors CPU/system temperature and overheat alarm • 1 Wake-On-LAN connector • Monitors Vcore/VCC3/±12V/VCC/VBAT/5VSB, voltages, and failure alarm • CPU fan, chassis fan, second fan, and MB fan • Monitors chassis/CPU/MB fan speed and failure alarm EXPANSION SLOTS • Read back capability that displays temperature, voltage and fan speed • 1 AGP slot- 1.5V AGP • CPU Fan Protection function monitors the CPU fan during system boot up • 4 PCI slots • CPU Temperature Protection function monitors the CPU temperature • 1 PCI-X 64-bit/66MHz slot during system boot up COMPATIBILITY • Supports Watchdog Timer Function • PCI 2.2 and AC ’97 compliant ONBOARD AUDIO FEATURES • Intel® AGP version 3.0 • 18-bit stereo full-duplex codec with independent variable sampling rate PCB • High quality differential CD input • 4 layers, ATX form factor • True stereo line level outputs • 30.5cm (12.05") x 24.4cm (9.6") • 2-channel audio output SAFETY • UL, cUL, FCC Class B, CE ITOX is a registered trademark of ITOX, LLC. All other product names mentioned are trademarks or registered trademarks of their respective companies. All specifications are subject to change without prior notice. © 2006 ITOX, LLC MA-SD-133-0706