Product Specifications - Gigabyte GA-990XA-UD3 User Manual

1-2 Product Specifications
CPU AM3+ Socket:
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(Go to GIGABYTE's website for the latest CPU support list.)
Hyper Transport
5200 MT/s
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Bus
North Bridge: AMD 990X
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Chipset
South Bridge: AMD SB950
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Memory 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
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Dual channel memory architecture
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Support for DDR3 2000 (O.C.)/1866/1600/1333/1066 MHz memory modules
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Support for Extreme Memory Profile (XMP) memory modules
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( Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Audio Realtek ALC889 codec
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High Definition Audio
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2/4/5.1/7.1-channel
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Support for Dolby
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Support for S/PDIF Out
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LAN Realtek GbE LAN chip (10/100/1000 Mbit)
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Expansion Slots Š 1 x PCI Express x16 slot, running at x16 (PCIEX16)
1 x PCI Express x16 slot, running at x8 (PCIEX8)
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1 x PCI Express x16 slot, running at x4 (PCIEX4)
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2 x PCI Express x1 slots
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(All PCI Express slots conform to PCI Express 2.0 standard.)
2 x PCI slots
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Multi-Graphics
Support for 2-Way AMD CrossFire
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PCIEX8 slots only.)
Technology
Storage Interface Š South Bridge:
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Hardware Installation
AMD AM3+ FX processors
AMD AM3 Phenom II processors/ AMD Athlon
™
* D ue to a Windows 32-bit operating system limitation, when more than 4 GB of
physical memory is installed, the actual memory size displayed will be less than the
size of the physical memory installed.
* T o support a DDR3 1866 MHz (and above) memory, you must install an AM3+ CPU
first.
Home Theater
®
* F or optimum performance, if only one PCI Express graphics card is to be installed,
be sure to install it in the PCIEX16 slot.
* T he PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is
populated, the PCIEX16 slot will operate at up to x8 mode.
™
6 x SATA 6Gb/s connectors supporting up to 6 SATA 6Gb/s devices
Support for RAID 0, RAID 1, RAID 5, RAID 10, and JBOD
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II processors
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/NVIDIA SLI technology (The PCIEX16 and