Datasheet

Intel Desktop Board D925XHY Technical Product Specification
10
1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the board.
Table 1. Feature Summary
Form Factor
ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
Processor
Support for an Intel
®
Pentium
®
4 processor in an LGA775 socket with an 800 or
533 MHz system bus
Memory
• Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets
• Support for DDR2 400 MHz and DDR2 533 MHz DIMMs
• Support for up to 4 GB of system memory
• Support for non-ECC memory
Chipset
Intel
®
925X Chipset, consisting of:
• Intel
®
82925X Memory Controller Hub (MCH)
• Intel
®
82801FR I/O Controller Hub (ICH6-R)
• 8 Mbit Firmware Hub (FWH)
Audio
Intel
®
High Definition Audio subsystem - 8-channel (7.1) audio subsystem with five
analog audio outputs and two S/PDIF digital audio outputs (coaxial and optical)
using the Realtek ALC880 audio codec
Legacy I/O Control
Legacy I/O controller for diskette drive, serial, parallel, and PS/2* ports
USB
Support for USB 2.0 devices
IEEE-1394a
Interface
IEEE-1394a controller and three IEEE-1394a connectors (one back panel
connector, two front-panel connectors)
Peripheral
Interfaces
• Eight USB ports
• One serial port
• One parallel port
• Four Serial ATA interfaces
• One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support
• One diskette drive interface
• PS/2 keyboard and mouse ports
BIOS
• Intel/AMI BIOS (resident in the 8 Mbit FWH)
• Support for Advanced Configuration and Power Interface (ACPI), Plug and Play,
and SMBIOS
Instantly Available
PC Technology
• Support for PCI Local Bus Specification Revision 2.2
• Support for PCI Express* Revision 1.0a
• Suspend to RAM support
• Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports
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