Performance
Motherboard form factor |
ATX |
Motherboard chipset family |
AMD |
Audio output channels |
7.1 channels |
RAID levels |
1, 5, 10, JBOD |
Component for |
PC |
Windows operating systems supported |
Windows 7 Enterprise, Windows 7 Enterprise x64, 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 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
Memory
Supported memory clock speeds |
1066, 1333, 1600, 1866, 2000 MHz |
Supported memory types |
DDR3-SDRAM |
Memory channels |
Dual |
Memory slots type |
DIMM |
Supported memory module capacities |
1GB, 2GB, 4GB, 8GB, 16GB, 32GB |
Back panel I/O ports
Serial ports quantity |
1 |
PS/2 ports quantity |
1 |
S/PDIF out port |
Y |
Microphone in |
Y |
USB 3.0 (3.1 Gen 1) Type-A ports quantity |
4 |
USB connector type |
USB Type-A |
BIOS
BIOS type |
UEFI AMI |
Clear CMOS jumper |
Y |
ACPI version |
5.0 |
Internal I/O
S/PDIF out connector |
Y |
Number of SATA connectors |
6 |
ATX Power connector (24-pin) |
Y |
Power fan connector |
Y |
TPM connector |
Y |
USB 3.0 (3.1 Gen 1) connectors |
4 |
Supported storage drive interfaces |
Serial ATA |
CPU fan connector |
Y |
Front panel audio connector |
Y |
Serial port headers |
1 |
Expansion slots
PCI slots |
2 |
PCI Express x16 slots |
1 |
PCI Express x1 slots |
2 |
Networking
Ethernet interface type |
Gigabit Ethernet |
Processor
Processor socket |
Socket AM3+ |
Compatible processor series |
AMD A |
Packaging content
Bundled software |
Norton® Internet Security (OEM version) |
Weight & dimensions
Width |
244 mm |
Height |
305 mm |
Additionally
Chipset |
AMD 990X |
System bus data transfer rate |
5.2 GT/s |
Ethernet LAN connection |
Y |
Ethernet LAN (RJ-45) ports quantity |
1 |
GA-990XA-UD3 R5 AM3+ 990X ATX, DDR3, Realtek ALC1150, 2/4/5.1/7.1, 6 x SATA 6Gb/s, 14 x USB 2.0/1.1, 4 x USB 3.0/2.0
Extreme Multi-GPU Support
Flexible graphics capabilities supported for either 2-Way CrossFire™ or 2-Way SLI™ action, delivering the ultimate in graphics performance for gaming enthusiasts who demand the highest frame rates without compromising on resolution.
Lower Rds(on) Mosfets Design
GIGABYTE motherboards use Low RDS(on) MOSFETs which are rated to work at higher temperatures to provide a longer lifespan.
Realtek ALC1150 115dB SNR HD Audio with Built-in Rear Audio Amplifier
115dB SNR HD Audio
The Realtek ALC1150 is a high-performance multi-channel High Definition Audio Codec that delivers an exceptional audio listening experience with up to 115dB SNR, ensuring users get the best possible audio quality from their PC.
The ALC1150 provides ten DAC channels that simultaneously support 7.1-channel sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo outputs. Two stereo ADCs are integrated and can support a microphone array with Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technologies. The ALC1150 incorporates Realtek proprietary converter technology to achieve Front differential output 115dB Signal-to-Noise ratio (SNR) playback (DAC) quality and 104dB SNR recording (ADC) quality.
High Quality Audio Capacitors
GIGABYTE Ultra Durable™ motherboards use high quality Nippon Chemicon ARE series audio capacitors. These professional audio capacitors deliver the highest quality sound resolution and sound expansion to create the most realistic sound effects for user experience.
Dedicated Audio Hardware Zone
+ Separation on the PCB layer protects the board's sensitive analog audio components.
+ Separate analog and digital ground to protect against Electromagnetic Interference (EMI).
2x Copper PCB Design (2 oz Copper PCB)
GIGABYTE's exclusive 2X Copper PCBs design provides sufficient power trace paths between components to handle greater than normal power loads and to remove heat from the critical CPU power delivery area. This is essential to ensure the motherboard is able to handle the increased power loading that is necessary when overclocking.
Humidity Protection with New Glass Fabric PCB
There is nothing more harmful to the longevity of your PC than moisture, and most parts of the world experience moisture in the air as humidity at some point during the year. GIGABYTE motherboards have been designed to make sure that humidity is never an issue, incorporating a new Glass Fabric PCB technology that repels moisture caused by humid and damp conditions.
Glass Fabric PCB technology uses a new PCB material which reduces the amount of space between the fiber weave, making it much more difficult for moisture to penetrate compared to traditional motherboard PCBs. This offers much better protection from short circuit and system malfunction caused by humid and damp conditions.
Long Lifespan Solid Capacitors
GIGABYTE motherboards integrate the absolute best quality solid state capacitors that are rated to perform at maximum efficiency for extended periods, even in extreme performance configurations. This provides peace of mind for end users who want to push their system hard, yet demand absolute reliability and stability.
GIGABYTE Patented DualBIOS™ (UEFI) Design
GIGABYTE Ultra Durable™ motherboards feature GIGABYTE DualBIOS™, an exclusive technology from GIGABYTE that protects arguably one of your PC’s most crucial components, the BIOS. GIGABYTE DualBIOS™ means that your motherboard has both a ‘Main BIOS’ and a ‘Backup BIOS’, making users protected from BIOS failure due to virus attack, hardware malfunction, improper OC settings or power failure during the update process.
ESD Protection for USB and LAN
GIGABYTE motherboards raise the bar in terms of protecting your system, providing advanced electrostatic discharge (ESD) protection for both your Ethernet LAN and USB ports, both common sources of ESD-related failures. Each LAN and USB port is paired with a dedicated protection filter that can withstand high electrostatic discharges, protecting your system from common electrical surges and even direct lighting strikes.
Power Failure Protection with Anti-Surge IC
GIGABYTE Ultra Durable™ motherboards also feature special anti-surge ICs that protect your motherboard, and your PC from any surge in power delivery that may occur, helping to ensure that your PC is equipped to deal with any potentially irregular and inconsistent power delivery.
All New Heat Sink Design
GIGABYTE motherboards feature new heat sink designs that offer uncompromisingly efficient cooling on key areas of the motherboard including the PWM area and chipset (PCH). GIGABYTE motherboards offer cooling support of the crucial PWM area so even the most aggressive and extreme configurations will be kept well within optimal thermal parameters.
Introduction
The 990XA-UD3 R5 motherboard is designed to offer a stable, high-speed platform for delivering amazingly fast data transfer via the GIGABYTE unique 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.