• Supports Intel® Core™ 2 Extreme Quad Core and 45nm processors
  • Supports DDR2 1066* memory for outstanding system performance
  • Integrated Intel® Graphics Media Accelerator 3100 (Intel GMA 3100)
  • Integrated SATA 3Gb/s with RAID function
  • Features high speed Gigabit Ethernet connection
  • Integrated ALC889A 8-Channel High Definition audio
  • Ultra durable2 motherboard with top quality highly efficient components
* Please refer "Memory Support List" for memory support information.
  • Introduction
    The GIGABYTE G33-DS3R motherboard provides extraordinary gaming performance combined with exceptional energy efficiency. Enhanced with the latest generation Audio codec and the Intel graphics media accelerator, the G33-DS3R delivers a theatre-like entertainment experience with the highest level of video quality for the ultimate Vista Premium platform. Additionally, the G33-DS3R is part of the GIGABYTE Ultra Durable2 Series of motherboards, featuring top quality electronic components which provide optimized power savings, ultra cooling and extended system durability
  • Ultra Durable 2 -Designed with Top Quality Highly Efficient Components

    Ultra Durable 2

    Ultra Cooling - Low RDS(on) MOSFET Design
    Low RDS(on) MOSFETs specially designed to produce lower switching resistance for faster electric current charging and discharging.
    Ultra Cooling

    Low Power Loss - Ferrite Core Choke Design
    Ferrite core chokes comprised of a compound of iron oxide and other metal elements whose properties hold energy much longer than common iron core at high frequency.
    Low Power Loss






    Longer Life - All-Solid Capacitor Design
    Solid capacitors contain a solid organic polymer, while electrolytic capacitors use a common liquid electrolyte, hence, the terms solid capacitor versus electrolytic capacitors.
    Longer Life
  • Intel® Core™ 2 multi-core and upcoming 45nm processors
    GA-EP41T-UD3L supports Intel latest high performance CPU delivers the most energy-efficient performance available today. Based on Intel's Micro Architecture, the Intel multi-core processors with 4 cores and two shared L2 caches provide the best capability-per-watt solutions and are an ideal choice for multi-media enthusiasts and intensive multi-tasking environments. This cutting-edge processor offers significant performance boosts and provides an overall more energy efficient platform.
  • Intel® G33 Chipset
    The Intel® G33 Express Chipset supports the latest multi-core processors up to FSB 1333MHz and the upcoming 45nm platform. Equipped with Intel Clear Video Technology, the G33 provides the latest high-definition video capabilities, as well as support for HD-DVD & Blue-ray. Featuring extended overall platform performance through greater energy efficiency, the Intel G33 Express Chipset delivers an enhanced multimedia experience with vibrant, richly detailed image quality, theatre-quality sound and intensive gaming performance.
  • Qualified for Windows® 7
    The motherboard qualified for WHQL (Windows Hardware Quality Labs) certification of Windows 7 from Microsoft®, setting the standard for future Windows 7 certified motherboards...more
  • Intel GMA 3100
    Intel Graphics Media Accelerator 3100 support Microsoft DirectX 9.0 and Windows Vista Aero experience. The 3D enhancement of GMA 3100 highly improves the realism and graphics performance.
  • Intel® Clear Video Technology
    Intel® Clear Video Technology delivers enhanced video playback, sharper images, and precise color control for a premium visual experience. …more
  • Dual Channel DDR2 1066* MHz
    Experience the advanced technology of DDR2 1066* memory, featuring faster speeds and higher data bandwidth, which delivers superior performance for the most demanding applications.
    * DDR2 1066 is supported with combination of AM2+ processors and DDR2 1066 memory modules, please refer "Memory Support List" for detail memory support information.
  • SATA 3Gb/s storage interface
    SATA 3Gb/s doubles bus bandwidth from 1.5Gb/s to 3Gb/s. SATA 3Gb/s facilitates bandwidth aggregation for multiple devices, enabling max through put as well as, higher cache through put performance in single drive configurations.
  • RAID Function for Storage Device
    Supporting RAID 0, 1, JBOD function, GIGABYTE SATA2 and PATA Controller delivers completely solution for storage interface to increase fault tolerance, improve data access performance and provides additional interface for more IDE devices.
  • Intel® Matrix Storage Technology
    Intel® Matrix Storage Technology, can deliver up to 80% faster storage performance with PCs equipped with two hard drives using RAID 0 data striping. Using RAID 1 data mirroring can protect against a hard drive failure by mirroring all data among two hard drives. In addition RAID 5 offers the fault-tolerant capability to automatically back up your most important files, while also providing faster disk access and adding storage capacity.
  • ALC889A enables a Superior Audio Experience

    Excellent Audio Performance
    High-performance DAC (Digital-Analog Converter) with 106 dB Signal-to-Noise ratio playback quality, designed especially for Windows Vista Premium PCs.



    Blu-ray Full Rate Audio Support
    The ALC889A enables high quality Full Rate Lossless Audio for content protected media and support Blu-ray formats for an exhilarating home theater entertainment experience.


    7.1+2 Channel High Definition Output
    The ALC889A provides support for 7.1 sound playback, plus 2 channels of independent stereo output (multiple streaming) through the front panel stereo outputs.
  • Gigabit LAN connectivity
    The Gigabit network interface delivers a high speed LAN connection with data transfer rate up to 1000Mb/s, providing new generation connectivity for the broadband era. Gigabit LAN is ideally for seamless internet connection such as streaming audio and video contents
  • RoHS compliant
    As a member of the global community to look after the environment, Gigabyte complies with the European Union's Restriction of use of certain Hazardous Substances (RoHS) directive which limits the use of lead, mercury, cadmium and other hazardous substances in electronic products. From components and material selection to production processes, make up of accessories, packaging/color boxes etc; GIGABYTE has carefully examined and designed this product to be 100% RoHS compliant. GIGABYTE will continue to develop RoHS compliant PC components and commit valuable resources to promoting and advancing RoHS directive goals and objectives.
  • Speed
    The Speed compliant motherboards of GIGABYTE S-series provide intelligent over-clocking and over-voltage software settings through both hardware and software design...more
  • Smart
    The Smart featured motherboards of GIGABYTE S-series provide GIGABYTE proprietary innovative software such as Download Center, @BIOS, Q-Flash, Xpress Install, Boot menu, and Smart Fan. BIOS and driver management now becomes much easier and user friendly through GIGABYTE Smart features!...more
  • Safe
    Safe is the key feature of GIGABYTE S-series motherboards with the following elements: Excellent hardware design reinforced BIOS protection through GIGABYTE Virtual Dual BIOS Technology and GIGABYTE BIOS Setting Recovery Technology. Unique system software such as Xpress Recovery 2, PC Health Monitor, HDD S.M.A.R.T., and C.O.M. further strengthen the stability and reliability of your PC!...more

* Терміни HDMI, HDMI High-Definition Multimedia Interface, фірмовий стиль HDMI та логотипи HDMI є торговельними марками або зареєстрованими торговельними марками компанії HDMI Licensing Administrator, Inc.
* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.