Gigabyte AORUS X299 AORUS Gaming 3

Gigabyte AORUS X299 AORUS Gaming 3 LGA 2066 SATA 6GB/s USB 3.1 ATX

Gigabyte AORUS X299 AORUS Gaming 3 LGA 2066 SATA 6GB/s USB 3.1 ATX

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  • Supports Intel Core X-Series Processor Family
  • Quad Channel Non-ECC Unbuffered DDR4, 8 Dimms, Ddr4333+(Oc)
  • 3-Way Graphics Support With Dual Armor And Ultra Durable Design
  • Rgb FUSION Supports Digital LED And RGBW Light Strips
  • Lightning-Fast Intel Thunderbolt 3 AIC Support

Specifications Overview

  • X299 AORUS Gaming 3
  • X299 AORUS Gaming 3 (rev. 1.0)
Release Date May 2019

* First availability for purchase, it may not correspond to the actual market launch date.

Socket LGA2066
Form factor ATX
Chipset Intel X299
Supported Memory DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz 3300Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3666Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support No
SLI Support Yes
CrossFire Support Yes
RAID Support Yes
Wireless LAN No
PCI-Express x16 Slots 5
PCI-Express x4 Slots 0
PCI-Express x1 Slots 0
SATA 6 Gbps Ports 8
SATA Express Ports 0
M.2 Ports 2
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2260 / 2280 / 22110 - M Key
RAM Slots 8
Maximum Supported RAM 128 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0

Expert reviews


The Gigabyte X299 Aorus Gaming 3 is a cost-effective LGA 2066 motherboard that delivers good performance with an aesthetically-friendly design. Gigabyte invests budget into a premium lighting configuration, superb fan control, and a robust set of power...

Read the full review

Gigabyte’s X299 Aorus Gaming 3 is a solid performer and a good value for $280 or less. It does sacrifice a few features, like extra networking controllers, to reach this price point, however.

Tom's Hardware

Read the full review

With the Aorus Gaming 3 Gigabyte offers a more affordable X299 motherboard. Make no mistake though, there is an Intel X299 chipset on there and Intel is charging a premium price for that chip. So even this 'more affordable' mobo sits at a € 289,- / 299...

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