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Expand AMD Motherboards AMD Motherboards
Rating   (1,688)
In Stock No 
Model# GA-990FXA-UD3 
CPU Socket Type AM3+ 
CPU Type FX / Phenom II / Athlon II / Sempron 100 Series 
FSB 2600 MHz 
Chipset AMD 990FX + SB950 
Number of Memory Slots 4×240pin 
Memory Standard DDR3 2000(O.C.)/1866/1600/1333/1066 
Maximum Memory Supported 32GB 
Channel Supported Dual Channel 
PCI Express 2.0 x16 4 (x16, x16, x4, x4) 
PCI Express x1 2 x PCI Express x1 
PCI Slots 1 x PCI Slot 
SATA 6Gb/s 6 x SATA 6Gb/s 
SATA RAID 0/1/5/10/JBOD 
Onboard Video Chipset None 
Audio Chipset Realtek ALC889 
Audio Channels 8 Channels 
LAN Chipset Realtek 8111E 
Max LAN Speed 10/100/1000Mbps 
PS/2 1 x PS/2 keyboard/mouse port 
USB 3.0 2 x USB 3.0 
USB 1.1/2.0 8 x USB 2.0 
IEEE 1394 1 x IEEE 1394a 
eSATA 2 x eSATA 6Gb/s 
S/PDIF Out 1 x Optical 
Audio Ports 6 Ports 
Onboard USB 2 x USB 3.0 + 6 x USB 2.0 
Onboard 1394 1 x 1394a 
Other Connectors 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x IEEE 1394a header
1 x Trusted Platform Module (TPM) header
1 x serial port header
1 x clearing CMOS jumper 
Form Factor ATX 
Dimensions (W x L) 12.0" x 9.6" 
Power Pin 24 Pin 
Features Get Ready for New Generation of 32nm AMD AM3+ CPU

Supports next generation of 45nm AMD AM3 CPU

Multi-display support with 2 way SLI and 2 way CrossFireX

AMD OverDrive Support

108dB Signal-to-Noise ratio playback

DualBIOS 3TB+ HDD Support (Hybrid EFI Technology)

Turbo XHD- Full Automatic RAID 0/Stripe

Ultra Durable 4 Technologies

GIGABYTE innovative technology- Easy Energy Saver 
Notes & Disclaimers Standard Return Policy 
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