
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Gigabyte GA-990XA-UD3 Ultra Durable 3 Desktop Motherboard AMD Socket
- AMD Socket AM3+ AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6
- PC ATX AMD 990X Realtek ALC889 7.1 channels
- DDR3-SDRAM 4 DIMM Maximum internal memory: 32 GB
- SATA III
- BIOS type: AWARD 64 Mbit ACPI version: 1.0b
- Gigabit Ethernet
GA-990XA-UD3 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Processor manufacturer
- AMD
- Processor socket
- Socket AM3+
- Compatible processor series
- AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6
- Supported memory types
- DDR3-SDRAM
- Number of memory slots
- 4
- Memory slots type
- DIMM
Product details
GIGABYTE GA-990XA-UD3. Processor manufacturer: AMD, Processor socket: Socket AM3+, Compatible processor series: AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6. Supported memory types: DDR3-SDRAM, Maximum internal memory: 32 GB, Memory slots type: DIMM. Supported storage drive interfaces: SATA III, RAID levels: 0, 1, 5, 10, JBOD. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111E, Networking features: Gigabit Ethernet. Component for: PC, Motherboard form factor: ATX, Motherboard chipset family: AMD
Processor
| Processor manufacturer | AMD |
| Processor socket | Socket AM3+ |
| Compatible processor series | AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6 |
Memory
| Supported memory types | DDR3-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| Memory voltage | 1.5 V |
| Supported memory clock speeds | 1066,1333,1600,1866 MHz |
| Maximum internal memory | 32 GB |
Storage controllers
| Supported storage drive interfaces | SATA III |
| RAID levels | 0, 1, 5, 10, JBOD |
Graphics
| On-board graphics card | No |
Internal I/O
| USB 2.0 connectors | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 6 |
| S/PDIF out connector | Yes |
| Front panel audio connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Power fan connector | Yes |
| CPU fan connector | Yes |
| EPS power connector (8-pin) | Yes |
| Number of IEEE1394 connectors | 1 |
| TPM connector | Yes |
Rear panel I/O ports
| USB 2.0 ports quantity | 8 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| PS/2 ports quantity | 1 |
| Firewire (IEEE 1394) ports | 1 |
| Headphone outputs | 6 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
Network
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek RTL8111E |
| Networking features | Gigabit Ethernet |
Features
| Motherboard chipset | AMD 990X |
| Motherboard southbridge | AMD SB950 |
| Audio chip | Realtek ALC889 |
| Audio output channels | 7.1 channels |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| Power source type | ATX |
| Windows operating systems supported | Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional |
Expansion slots
| PCI Express x1 slots | 2 |
| PCI Express x16 slots | 3 |
| PCI slots | 2 |
BIOS
| BIOS type | AWARD |
| BIOS memory size | 64 Mbit |
| ACPI version | 1.0b |
Weight & dimensions
| Width | 305 mm |
| Depth | 244 mm |
Packaging content
| Drivers included | Yes |
| Bundled software | Norton Internet Security OEM |
Description
The 990XA-UD3 motherboard is designed to offer a stable, high-speed platform for delivering amazingly fast data transfer via the GIGABYTE 333 onboard acceleration technologies. Featuring the USB3.0 controller, AMD 900 series motherboards allow users to take advantage of super fast USB transfer rates of up to 5Gbps, delivering 10x faster data transfer compared to USB 2.0. Utilizing the industry's first Serial ATA Revision 3.0 solution via AMD SB950 chipset, GIGABYTE AMD 900 series motherboards offer native 6 ports of next generation high speed data storage devices support with data transfer speeds of up to 6 Gbps with RAID 0, 1, 5, 10. The AMD 900 series motherboards introduce a unique hardware design with lower resistance fuses for ensuring lower voltage drops and providing more stable and plentiful power delivery. All USB ports also benefit from a 3x power boost for better power delivery to power hungry USB devices. 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. 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 Phenom™II series processors, delivering the great performance enchantment to system and ultimate scalability hardware expending. SATA 6 Gbps Support 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. 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. 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. Dual Channel DDR3 2000+ MHz Delivering native support for DDR3 memory up to 2000MHz, GIGABYTE Ultra Durable 3 series motherboards allow users to easily reach higher memory frequencies at lower voltages; achieving higher memory performance with lower power consumption to run even the most memory intensive applications such as high-definition video and 3D games with ease. 108dB Signal-to-Noise ratio playback GIGABYTE strongly believes that in 2011, HD audio playback is a standard specification, and as such, we have made Blu-ray audio playback a standard for all of our motherboards. All of GIGABYTE's 2011 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. DualBIOS™ 3TB+ HDD Support (Hybrid EFI Technology) Hybrid EFI Technology combines the benefits of GIGABYTE's mature BIOS platform including stability and compatibility with 3rd party products with 3TB+ HDD support from EFI technology, allowing GIGABYTE to offer the best of both worlds through a quick and easy BIOS update using GIGABYTE's @BIOS utility that is freely available from the GIGABYTE website. GIGABYTE DualBIOS™ is a patented technology that automatically recovers BIOS data when the main BIOS has crashed or failed. Featuring 2 physical BIOS ROMs integrated onboard, GIGABYTE DualBIOS™ allows quick and seamless recovery from BIOS damage or failure due to viruses or improper BIOS updating. In addition, GIGABYTE DualBIOS™ now supports 3TB+ (terabyte) hard drive booting without the need for partitioning, and enables more data storage on a single hard drive. Ultra Durable 3 – Classic GIGABYTE Ultra Durable 3 Classic motherboards once again lead the motherboard industry for the highest quality and most innovative motherboard design. Featuring the industry’s first consumer desktop motherboard design to introduce 2 ounces of copper for both the Power and Ground layers, delivering a dramatically lower system temperature, improved energy efficiency and enhanced stability for overclocking. GIGABYTE Ultra Durable 3 Classic motherboards are equipped with the GIGABYTE Ultra Durable signature features including Japanese Solid Capacitors boasting an operational life time of more than 50,000 hours, and GIGABYTE patented DualBIOS™ technology (providing dual hardware BIOS protection). GIGABYTE Ultra Durable 3 Classic motherboards promise to provide the stability, reliability and longevity essential to meet the power needs of high-end processors and other components running today's most demanding applications and games. GIGABYTE innovative technology- Easy Energy Saver GIGABYTE innovative technology- Easy Energy Saver Featuring an advanced proprietary software design, GIGABYTE Easy Energy Saver is able to dynamically adjust CPU power depending on workload, delivering just the right amount of power needed for the task. Coupled with AMD’s highly efficient processors, the Easy Energy Saver is able to provide exceptional levels of power savings and enhanced power efficiency without sacrificing computing performance.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for GA-990XA-UD3.

