Buy Gigabyte 990XA-UD3 Motherboard AMD AM3 990X SB950 RAID SATA ATX from Gigabyte
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Gigabyte 990XA-UD3 Motherboard AMD AM3 990X SB950 RAID SATA ATX

MemorySupported memory typesDDR3-SDRAMMemory slots typeDIMMMemory channelsDualMemory voltage1.5 VSupported memory clock speeds1066, 1333, 1600, 1866 MHzMaximum internal memory32 GBMemory slots4Process...
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  • Model
  • GA-990XA-UD3


Supported memory typesDDR3-SDRAM
Memory slots typeDIMM
Memory channelsDual
Memory voltage1.5 V
Supported memory clock speeds1066, 1333, 1600, 1866 MHz
Maximum internal memory32 GB
Memory slots4
Processor familyAMD
Compatible processor seriesAthlon FX, Athlon II X2, Athlon II X3, Athlon II X4, Phenom II X2, Phenom II X4, Phenom II X6
Processor socketSocket AM3+
Internal I/O
USB 2.0 connectors3
USB 3.0 connectors1
Supported hard disk drive interfacesSerial ATA III
Number of SATA III connectors6
CPU fan connectorYes
Power fan connectorYes
TPM connectorYes
Number of IEEE1394 connectors1
EPS power connector (8-pin)Yes
S/PDIF out connectorYes
ATX Power connector (24-pin)Yes
Front panel audio connectorYes
Back panel I/O ports
USB 2.0 ports quantity8
USB 3.0 ports quantity2
Ethernet LAN (RJ-45) ports1
Headphone outputs6
Microphone inYes
Firewire (IEEE 1394) ports1
PS/2 ports quantity1
S/PDIF out portYes
Ethernet interface typeGigabit
Networking featuresGigabit Ethernet
LAN controllerRealtek RTL8111E
Component forPC
Motherboard chipset familyAMD
Motherboard chipsetAMD 990X
Motherboard form factorATX
Audio output channels7.1
RAID levels0, 1, 5, 10, JBOD
Audio systemRealtek ALC889
Motherboard southbridgeAMD SB950
Windows operating systems supportedWindows 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 Bus
On-board graphics adapterNo
Expansion slots
PCI Express x1 slots2
PCI Express x16 slots3
PCI slots2
ACPI version1.0b
BIOS memory size8 MB
Weight & dimensions
Width305 mm
Depth244 mm
Packaging content
Bundled softwareNorton Internet Security OEM
Drivers includedYes