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GIGABYTE GA-990X-Gaming SLI (rev. 1.0) AM3+/AM3 AMD 990X SATA 6Gb/s USB 3.1 USB 3.0 ATX AMD Motherboard
Learn more about the GIGABYTE GA-990X-Gaming SLI (rev. 1.0)
Model
Brand
GIGABYTE
Model
GA-990X-Gaming SLI (rev. 1.0)
Supported CPU
CPU Socket Type
AM3+/AM3
CPU Type
Athlon II / FX Series / Phenom II
FSB
HyperTransport 3.0 (5200 MT/s)
Chipsets
Chipset
AMD 990X
South Bridge
AMD SB950
Memory
Number of Memory Slots
4x240pin
Memory Standard
DDR3 2000(O.C.)/ 1866/ 1600/ 1333/ 1066
Maximum Memory Supported
64GB
Channel Supported
Dual Channel
Expansion Slots
PCI Express 2.0 x16
2 x PCI Express 2.0 x16
Storage Devices
Serial ATA (SATA)
6 x SATA 6Gb/s connectors
M.2
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2/x1 SSD support)
SATA RAID
0/1/10/JBOD
Onboard Video
Onboard Video Chipset
None
Onboard Audio
Audio Chipset
Realtek ALC1150
Audio Channels
7.1 Channels
Onboard LAN
LAN Chipset
Intel GbE LAN chip
Max LAN Speed
1Gbps
Rear Panel Ports
Back I/O Ports
1 x LAN (RJ45) / 1 x PS/2 / 2 x USB 3.1 Gen 1 / 2 x USB 3.1 Gen 2 Type-A / 5 x Audio Jacks / 6 x USB 2.0/1.1
PS/2
1 x PS/2 keyboard/mouse port
RJ45
1 x RJ45
USB 3.1
2 x USB 3.1 Type-A port (red)
USB 3.0
2 x USB 3.0/2.0 ports
USB 1.1/2.0
6 x USB 2.0/1.1 ports
S/PDIF Out
1 x Optical
Audio Ports
5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)
Internal I/O Connectors
Onboard USB
1 x USB 3.0/2.0 header3 x USB 2.0/1.1 headers
Other Connectors
1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header2 x system fan headers1 x power fan header1 x front panel header1 x front panel audio header1 x S/PDIF Out header1 x serial port header1 x Clear CMOS jumper1 x Trusted Platform Module (TPM) header
Physical Spec
Form Factor
ATX
Dimensions (W x L)
12.0" x 9.6"
Additional Information
Date First Available
May 16, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.