Intel® Core™2 Quad / Core™2 Duo Desktop ATX Motherboard

Intel® Core™2 Quad / Core™2 Duo processor with Intel® Q965 & ICH8DO ,  
8.0 GB DDR2 , 2 x Gigabit Ethernet ports , 10 x USB 2.0 , 6 x COM , HD Audio
PCI-Express x16 , PCI-Express x4 , 4 x PCI & 2 x ISA slots

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Ordering Guide
Datasheet (PDF format)
Technical Document

Taiwan Commate Computer Inc.(COMMELL), the worldwide leader of Industrial ATX mainboard, introduced the ATX motherboard P4BWA that support Intel®`s latest Quad-Core processors. The ATX mainboard based on Intel® Q965 Express chipset, which supports the Intel® Core™2 Duo Processor with Intel® Virtualization Technology, Intel® Pentium D 900 sequence and Pentium 4 processors in the LGA775 socket, it is providing awesome performance for today`s and tomorrow`s demanding software applications - such as graphics-intensive games or serious number-crunching programs.

CCOMMELL's  P4BWA ATX mainboard incorporates Intel® Fast Memory Access that significantly increases overall system performance through the optimization of available bandwidth and reduction of memory access latency. This updated Q965 GMCH also includes wider internal data buses that support dual-channel DDR2 memory technology at 800MHz for greater platform performance and memory flexibility. Based on Intel® Graphics Media Accelerator 3000(Intel®  GMA 3000) architecture, delivers richer visual color and picture clarity without the need for additional discrete graphics cards. Delivers performance for advanced operating systems like Microsoft Windows Vista and optional Dual Independent Display expands the viewable workspace to two monitors.

The P4BWA comes with floppy, PS/2 Keyboard and Mouse, 5 x RS232C & 1 x RS422/485, Networking is provided by Intel® 2 x 82573L PCI-Express Giga LAN, 10 x USB 2.0 ports, It offers support for Intel® High Definition Audio enables increased bandwidth for high quality audio and support for Dolby Technology.  Also support for SATA enables the full SATA interface speed up to 3GB/s, support for RAID 0,1,5, and 10 enables high reliability for personal data, or maximum storage performance for intensive applications. PCI-Express ,  Mini-PCI ,  PCI & ISA slots easily using any other add-on cards.




  Key Feature
  • CPU: Intel® Core™2 Quad / Core™2 Duo Desktop / Pentium D with LGA775 @ 533/800/1066 MHz FSB.

  • Memory: 4 x 240-pin DDR2 533/667/800MHz up to 8.0 GB. 

  • Chipset: Intel® Q965 and ICH8DO.

  • VGA Interface: built-in Intel® extreme GMA 3000  technology.

  • Serial ATA: 6 x Serial ATA II interface with 300MB/s transfer rate.Support RAID 0,1,5,10

  • LAN Interface: 2 x Intel®  82573L Gigabit Ethernet Controller.

  • Audio: Realtek ALC888 High Definition Audio.

  • GPIO interfaceOnboard 8-bit Digital I/O interface.

  •  Extended interface: PCI-Express X16 / X4 , 1 x Mini-PCI , 4 x PCI & 2 x ISA slots 

  •  I/O ports: PS/2 key/mouse , LAN ports , USB ports , COM , VGA , Audio , SPDIF





Form Factor

ATX Motherboard (307 x 244 mm)


Intel® Core™2 Quad / Core™2  Duo Desktop / Pentium D LGA775  533/800/1066 FSB


4 x DDR2 533/667/800 MHz support up to 8.0 GB


Intel® Q965 & ICH8DO Chipset 

Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset  internal timer for 1min ~ 255 min

Power Management

ACPI 1.0 compliant, supports power saving mode ATX PSU 

VGA Interface

Intel® Q965 integrated GMA 3000 Technology 

Video Memory

Up to 256 MB shared with system memory

Serial ATA Interface

6 x Serial ATA II Interface  with 300MB/s transfer rate Support RAID 0,1,5,10 function

Audio Interface

Intel® ICH8DO integrated with Realtek ALC888 HD Audio

LAN Interface

2 x Intel® 82573L Gigabit Ethernet Controller

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Extend Interface 

1 x PCI-Express X16 , 1 x PCI-Express X4 , 4 x PCI slots,

1 x Min-PCI , 2 x ISA  slots 

External I/O Port

2 x RJ45 LAN ports, 1x DB15 VGA port, 1 x PS/2 Keyboard / Mouse port , 1x RS232 Serial port , 6 x USB 2.0 ports , 1 x SPDIF , HD Audio ports

Internal I/O Port

1 x FDD, 1 x IrDA , 4 x USB 2.0 , 1 x Audio , 1 x LPT 

1 x RS232/422/485 & 4 x RS232

Power Requirement

Standard 24-pin ATX power supply ( 20-pin is compatible)

Standard 8-pin 12V power Input connector

Board Dimension

307mm x 244 mm (L x W)

Operation Temperature

0 ~ 60oC (32 ~ 140oF)


Download Datasheet @ PDF format



  Ordering Guide


Support Intel® Core™2 Quad, Onboard VGA,  2 x Intel® Giga LAN,

10 x USB 2.0, FDD, HD Audio, 6 x SATA, PCI-Express,

PCI & ISA slots 


Low Profile 1U Multi-Core CPU Cooler (LGA775)


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