Intel Desktop Board D925XCV/D925XBC Technical Product Specification

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

1.3.1Feature 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

Eight USB ports

Interfaces

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

Support for PCI Local Bus Specification Revision 2.2

PC Technology

Support for PCI Express Revision 1.0a

 

 

Suspend to RAM support

 

Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports

 

 

 

 

 

continued

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Intel D925XCV, D925XBC specifications Overview, Feature Summary

D925XBC, D925XCV specifications

The Intel D925XBC and D925XCV are motherboards designed for Intel's LGA 775 socket, targeted primarily at the desktop market during the mid-2000s. These motherboards support Intel's innovative 800 MHz Front Side Bus and provide a robust platform for various computing applications, including gaming and multitasking.

One of the standout features of the D925XBC and D925XCV is their compatibility with Intel's Pentium 4 and Pentium D dual-core processors. These processors deliver impressive performance, especially for users engaging in demanding tasks such as video editing and 3D rendering. The support for dual-channel DDR2 memory allows for increased bandwidth and improved overall system performance, accommodating up to 8 GB of memory in total.

The motherboards are equipped with the Intel 925X chipset, which integrates advanced technologies. This chipset supports Intel's Enhanced Memory 64 Technology (EM64T), allowing for more efficient processing power and better resource management. The presence of the I/O Controller Hub (ICH6) also enhances connectivity options, including SATA 3.0 Gbps interfaces for faster data transfer rates and improved storage capabilities.

Regarding expansion and connectivity, both motherboards feature multiple PCI Express slots along with PCI slots, allowing users to customize their systems according to their needs. This expandability is essential for gamers and professionals looking to add advanced graphics cards and other peripherals. Additionally, these boards come with integrated audio, ensuring satisfactory sound quality without the need for additional sound cards.

The D925XBC and D925XCV motherboards also include integrated Ethernet controllers, supporting fast network connectivity essential for gaming and high-speed internet access. With multiple USB ports available, users can connect a wide variety of devices easily, enhancing the flexibility of their setups.

In terms of form factor, both boards follow the ATX layout, providing compatibility with a broad range of computer cases. This ensures ease of installation and upgrades while promoting good airflow and optimal thermal management for the components installed.

Overall, the Intel D925XBC and D925XCV motherboards integrate essential features and technologies that provide a solid foundation for desktop computing during their time. With strong processing capabilities, expandability, and good connectivity options, these boards were well-received by users looking for reliable performance and versatility in their systems.