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Order Code: GIG-990X3
Manf.Code: GA-990XA-UD3
 | AMD FX / Phenom II / Athlon II / Sempron 100 Series Processors
This motherboard supports AMD AM3+/AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR3 memory support and accelerates data transfer rate up to 4800MT/s via HyperTransport 3.0 based system bus. This motherboard also supports AMD CPUs in the new 32nm manufacturing process. |
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AMD 990X Chipset AMD 990X Chipset is designed to support up to 5.2GT/s HyperTransport 3.0 (HT 3.0) interface speed and dual PCI Express 2.0 x16 graphics. It is optimized with AMD latest AM3+ and multi-core CPUs to provide excellent system performance and overclocking capabilities. |
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Driver MOSFETs - Integration of VRM Components A traditional Voltage Regulator Module (VRM) consists of a Choke, Capacitors, MOSFETs and a Driver IC. By incorporating the MOSFETs and driver IC in accordance with the Driver-MOSFET specification, we can achieve higher power transfer and increased efficiency at higher switching frequencies to satisfy the growing power requirements of today's processors. Driver-MOSFETs also help to reduce VRM real estate requirements in the CPU zone. |
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Get Ready for New Generation of 32nm AMD AM3+ CPU GIGABYTE's AMD motherboards are ready to support new generation of 32nm AMD AM3+ multi-core processors, delivering the very best platform for multitasking, multimedia and high performance gaming. |
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Supports next generation of 45nm AMD AM3 CPU This motherboard designs with Split Power Plane, 8+2 phase VRM to support AMD the latest 45nm AM3 PhenomII series processors, delivering the great performance enchantment to system and ultimate scalability hardware expending. |
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AMD CrossfireX Multi-GPU Support AMD CrossFireX is the ultimate multi-GPU performance gaming platform. Enabling game-dominating power, AMD CrossFireX technology enables two or more discrete graphics processors to work together to improve graphics performance. AMD CrossFireX technology allows you to expand your system’s graphics capabilities. It allows you the ability to scale your system’s graphics horsepower as you need it, supporting up to four AMD Radeon HD graphics cards, making it the most scalable gaming platform ever. With an AMD CrossFireX gaming technology, the traditional graphics limitation exists no more, allowing you to enjoy higher performance as well as visual experience. |
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NVIDIA SLI Multi-GPU Technology NVIDIA SLI technology is a revolutionary platform innovation that allows you to intelligently scale graphics performance by combining multiple NVIDIA graphics solutions in an SLI-Certified motherboard. Using proprietary software algorithms and dedicated scalability logic in each NVIDIA graphics processing unit (GPU), NVIDIA SLI technology delivers up to twice the performance (with 2 cards) and 2.8X the performance (with 3 cards) compared to a single graphics solution. |
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Dual-Channel DDR3 2000+ MHz Support This motherboard supports up to 32GB DDR3 memory that features data transfer rates of up to 2000(O.C) MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia and Internet applications. |
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SATA 6 Gbps Yet another onboard feature of GIGABYTE AMD 900 series motherboards are integrated the latest AMD SB950 chip for high-speed SATA Revision 3.0 compatibility, delivering 6 ports native superfast 6Gbps link speeds for twice the data transfer rates of SATA Revision 2.0 (3 Gbps) and RAID 0, 1, 5, 10 support. When used in RAID 0 (Stripe) mode, GIGABYTE AMD 900 series motherboards offer even faster data transfer rates of up to 4x the speed of current SATA interfaces. |
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USB 3.0 Support The GIGABYTE motherboards support the latest generation SuperSpeed USB 3.0 technology made possible through an onboard USB3.0 host controller. With superfast transfer rates of up to 5 Gbps, users are able to experience an almost a 10x improvement over USB 2.0. Additionally, backwards compatibility with USB 2.0 assures users of long term use of their legacy USB 2.0 devices. The onboard SuperSpeed USB 3.0 technology also provides new power management features that include increased maximum bus power and device current draw to better accommodate power-hungry devices. |
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3x USB Power Boost GIGABYTE motherboards feature a 3x USB power boost, delivering greater compatibility and extra power for USB devices. GIGABYTE’s unique USB power design is also able to efficiently regulate output over the full voltage range, which greatly enhances USB device compatibility. In addition, dedicated lower resistance fuses ensure lower voltage drops, and provide more stable and plentiful power delivery. |
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108dB Signal-to-Noise ratio playback GIGABYTE motherboards feature higher capability audio solution with 108dB Signal-to-Noise ratio (SNR) playback quality to deliver high-performance, multi-channel HD audio. SNR is a comparison of the amount of signal to the amount of noise such as hiss present in the signal (expressed in Decibels). A higher SNR equals a better audio experience. For example, 108dB, is a high audio specification, as this means the audio signal is 108dB higher than the level of the noise. |
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Dolby Home Theater Support Delivers vivid surround sound for music, movies, and games, using two to eight speakers or any set of headphones. |
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GIGABYTE Ultra Durable 4 GIGABYTE Ultra Durable 4 motherboards embrace a range of exclusive technologies that guarantee DIY PC builders the absolute best protection for their PC, with built-in features that prevent common malfunction threats. |
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Dual UEFI Bios With a superior graphical interface capable of 32-bit color imaging and fluid user-friendly mouse navigation, UEFI DualBIOS makes BIOS configuration a new and exciting experience for novice and experienced users alike. UEFI BIOS also brings native support for large hard drives on 64-bit operating systems. |
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On/Off Charge Technology GIGABYTE On/Off Charge technology allows you to charge your iPhone, iPad and iPod Touch regardless of whether your PC is on, in standby mode or even off. A derivative of GIGABYTE's highly acclaimed 3x USB Power feature, On/Off Charge enables devices to draw more current from GIGABYTE motherboard USB ports than standard USB ports allow, so that charging from your PC can be as fast as with a charger. |
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EasyTune6 GIGABYTE has completely redesigned EasyTune6 from the ground up to make it easier than ever to manage and monitor your hardware resources as well as tweak your system settings in order to achieve maximum system performance. Whether you are an overclocking enthusiast, or a computer novice, EasyTune6 provides the tools you need to quickly and effortlessly fine tune your system. |
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ErP Lot 6 support The ErP (also known as Energy-Related Products Directive) is part of the European Union's environmental regulations policy. It is based on concern for the environmental as the proliferation of electronic devices continues, and how to improve energy efficiency for a better and greener life. GIGABYTE supports ErP and produces motherboards that help you effectively improve system efficiency. |
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Windows 8 Ready With hardware driver compatibility tested and assured, GIGABYTE provides a complete solution for Windows 8 support. Starting now, users can experience the next generation operating system on GIGABYTE hardware, and can rest assured that they can easily upgrade once the final driver versions are released without any compatibility issues! |
General
| Part Number | GA-990XA-UD3 |
| Model Number | GA-990XA-UD3 |
| Form Factor | ATX |
| Width | 30.5cm |
| Depth | 24.4cm |
| Compatible Processors | FX Phenom II Athlon II |
| Socket Type | AM3+ |
| Chipset Manufacturer | AMD |
| Chipset Type | 990X / SB950 |
| RAM Installed / Max Capacity | 0 MB / 32 GB Max |
| RAM Slots | 4 x DDR3 DIMM |
| Supported RAM Technology | Dual Channel DDR3 SDRAM |
| Supported RAM Speeds | DDR3 2000(O.C.)/1866/1600/1333/1066 MHz |
| Expansion Slots Total (Free) | 1 x PCIe 2.0 x16 (running at x16)
1 x PCIe 2.0 x16 (running at x8) 1 x PCIe 2.0 x16 (running at x4) 2 x PCIe 2.0 x1 2 x PCI |
| Video Controller | N/A |
| Multi-GPU Support | Supports AMD CrossFireX Technology Supports NVIDIA SLI Technology |
| Ports Present & Quantity | 1 x PS/2 keyboard/mouse port
1 x optical S/PDIF Out connector 1 x IEEE 1394 port 8 x USB 2.0/1.1 ports 2 x USB 3.0/2.0 ports 1 x RJ-45 port 6 x audio jacks |
| Ports Present & Quantity | 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector 6 x SATA 6Gb/s connectors 1 x CPU fan header 2 x system fan headers 1 x power fan header 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 3 x USB 2.0/1.1 headers 1 x USB 3.0/2.0 header 1 x IEEE 1394a header 1 x Trusted Platform Module (TPM) header 1 x serial port header 1 x clearing CMOS jumper |
| AMD SB950 Chipset | 6 x SATA 6Gb/s (RAID 0,1,5,10, JBOD) |
| Controller | Realtek RTL8111E Gigabit LAN |
| Lan Speed | 10/100/1000 |
| Ports | 1 x LAN(RJ45) port |
| Controller/Codec/Information | Realtek ALC889 codec
High Definition Audio 2/4/5.1/7.1-channel Support for Dolby Home Theater Support for S/PDIF Out |
| Feature List | Support for @BIOS
Support for Q-Flash Support for Xpress Install Support for Xpress Recovery2 Support for EasyTune (Note 7) Support for Smart Recovery Support for Auto Green Support for ON/OFF Charge Support for 3TB+ Unlock Support for Q-Share |
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We love having your feedback on all of your products, we do ask that you keep your reviews strictly about the product though. If you have any feedback about the service from the company please contact ourCustomer Servicesteam. Thank you.
Reviewed by Martin Parsons
, Chippenham.
2012-04-27
Well made board, suites the AMD FX6100 perfectly. Dual BIOS is a god-send and easy BIOS update feature is superb. Overclocking features are abundant and easy to install.Highly recommended!!!!!
Reviewed by mouldie
, .
2011-11-14
This is a great sub £100 AM3 (990) motherboard. Whilst it's supports SLI, don't forget that only one of the PCIE slots is PCI x16, the 2nd is x8 and the 3rd is x4. That said, x8 x8 SLI on a mid-range GPU like the 460 for example isn't a deal breaker. The only reason this board gets 4 stars is that the chipset temps go quite high unless you liquid cool your CPU. Recommend G-SKILL RAM is used with this board for stable overclocking, for some reason Corsair Vengeance chips just don't overclock properly - the timings are always high. If you can stretch another £30, go one up and get the GA-990FXA.
