Gigabyte GA-990XA-UD3 R5 - Product Specifications

Hardware Installation
- 10 -
1-2 ProductSpecications
CPU  AM3+ Socket:
- AMD AM3+ FX processors
- AMD AM3 Phenom
™
II processors/ AMD Athlon
™
II processors
(GotoGIGABYTE'swebsiteforthelatestCPUsupportlist.)
Hyper Transport
Bus
 5200 MT/s
Chipset  North Bridge: AMD 990X
 South Bridge: AMD SB950
Memory  4 x DDR3 DIMM sockets supporting up to 32 GB of system memory
* Due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.
 Dual channel memory architecture
 SupportforDDR32000(O.C.)/1866/1600/1333/1066MHzmemorymodules
* TosupportaDDR31866MHz(andabove)memory,youmustinstallanAM3+CPU
rst.
 SupportforExtremeMemoryProle(XMP)memorymodules
 (GotoGIGABYTE'swebsiteforthelatestsupportedmemoryspeedsandmemory
modules.)
Audio  Realtek
®
ALC1150 codec
 HighDenitionAudio
 2/4/5.1/7.1-channel
 Support for Dolby
®
Home Theater
 Support for S/PDIF Out
LAN
 Realtek
®
GbELANchip(10/100/1000Mbit)
Expansion Slots  1xPCIExpressx16slot,runningatx16(PCIEX16)
* Foroptimumperformance,ifonlyonePCIExpressgraphicscardistobeinstalled,
be sure to install it in the PCIEX16 slot.
 1xPCIExpressx16slot,runningatx8(PCIEX8)
* ThePCIEX8slotsharesbandwidthwiththePCIEX16slot.WhenthePCIEX8slotis
populated, the PCIEX16 slot will operate at up to x8 mode.
 1xPCIExpressx16slot,runningatx4(PCIEX4)
 2 x PCI Express x1 slots
 (AllPCIExpressslotsconformtoPCIExpress2.0standard.)
 2 x PCI slots
Multi-Graphics
Technology
 Support for 2-Way AMD CrossFire
™
/NVIDIA
®
SLI
™
technology(ThePCIEX16
andPCIEX8slotsonly.)
Storage Interface  South Bridge:
- 6 x SATA 6Gb/s connectors
- Support for RAID 0, RAID 1, RAID 5, RAID 10, and JBOD