GIGABYTE B850 AORUS ELITE WIFI7 AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-Latch 5-Year Warranty
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GIGABYTE GA-990X-Gaming SLI (rev. 1.0) AM3+/AM3 AMD 990X USB 3.1 USB 3.0 ATX AMD Motherboard

  • AMD 990X
  • FX / Phenom II / Athlon II
  • DDR3 2000(O.C.)/ 1866/ 1600/ 1333/ 1066
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Specs
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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 FX / Phenom II / Athlon II
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 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_1 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.
PCI Express x1 2 x PCI Express x1 slots

(All of the PCI Express slots conform to PCI Express 2.0 standard.)
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 0/1/5/10/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 header
3 x USB 2.0/1.1 headers
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 serial port header
1 x Clear CMOS jumper
1 x Trusted Platform Module (TPM) header
Physical Spec
Form Factor ATX
Dimensions (W x L) 12.0" x 9.6"
Features
Features Multi-Graphics Technology
- Support for NVIDIA Quad-GPU SLI and 2-Way NVIDIA SLI technologies
- Support for AMD Quad-GPU CrossFireX and 2-Way AMD CrossFire technologies

I/O Controller
- iTE I/O Controller Chip

H/W Monitoring
- System voltage detection
- CPU/System temperature detection
- CPU/System/Power fan speed detection
- CPU overheating warning
- CPU/System/Power fan fail warning
- CPU/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.

BIOS
- 2 x 32 Mbit flash
- Use of licensed AMI UEFI BIOS
- Support for DualBIOS
- PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features
- Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
@BIOS
Ambient LED
Cloud Station
EasyTune
Game Controller
Smart TimeLock
Smart Recovery 2
System Information Viewer
USB Blocker
- Support for Q-Flash
- Support for ON/OFF Charge
- Support for Smart Switch
- Support for Xpress Install

Bundle Software
- Norton Internet Security (OEM version)
- cFosSpeed

Operating System
- Support for Windows 10/8.1/7 32-bit/64-bit
Additional Information
First Listed on Newegg August 29, 2016

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

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