Intel D925XBC User Manual

Intel Desktop Board D925XCV/D925XBC Technical Product Specification

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NOTE

Most of the illustrations in this document show only the Desktop Board D925XCV. When there are
significant differences between the two Desktop Boards, illustrations of both boards are provided.

1.3 Overview

1.3.1 Feature

Summary

Table 2 summarizes the major features of the Desktop Boards D925XCV and D925XBC.

Table 2.

Feature Summary

Form Factor

• D925XCV: ATX (10.20 inches by 9.60 inches [259.08 millimeters by

243.84 millimeters])

• D925XBC: microATX (9.60 inches by 9.60 inches [243.84 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

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)

Video

One PCI Express x16 connector supporting PCI Express x16 graphics cards

Audio

Intel

High Definition Audio subsystem

I/O Control

LPC Bus I/O controller

USB

Support for USB 2.0 devices

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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