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X299-Aorus Gaming 3 (Socket 2066) Intel X299 ATX MotherboardThe Aorus Gaming 3 represents Gigabyte's upper tier platform for High-End Desktop Processors from the Skylake-X and Kaby Lake-X generations that utilise the X299 chipset and demand a LGA2066 socket. This chipset, codenamed "Lewisburg", is notable for its up to 30 HSIO lanes (High-Speed Input/Output) as well as the maximum usable number of 24 PCIe Express 3.0 lanes. This makes it a true "no compromises" solution that allows multiple internal connectors to be utilised simultaneously.
The Features of the Gigabyte Aorus Gaming 3 at a Glance:
- 5× PCIe (3.0) x16 (2× x16 / 1× x8 / 2× x4)
- 2× USB 3.1 (1× Type-C / 1× Type-A)
- 10× USB 3.0 (6× Type-A / 4× internal) & 4× USB 2.0 (internal)
- 2× M.2 (PCIe 3.0 x4) / 8× SATA 6G
- 8× DIMM slots for DDR4-RAM (max. 128 GB with 28 or 44 lane CPU)
- Gigabyte RGB Fusion RGB-LED lighting
The Gigabyte Aorus Gaming 3 in DetailThe Gigabyte Aorus Gaming 3 is a premium enthusiast motherboard using the ATX format and is designed for hardware enthusiasts and professionals looking for a X299- & Skylake-X or Kaby-Lake X pairing. The extremely stylish black board comes with five PCIe-x16 slots, of which two are connected to the chipset with a full 16 lanes while the other three are connected electrically by 8 or 4 data lines. This allows the use of a 28 or 44 lane CPU as well as NVIDIA's 3-Way-SLI or AMD's 3-Way- CrossFireX configuration.
Equipped with a total of eight DIMM-slots for DDR4-RAM, a CPU with 28 or 44 data lines can operate all slots in Quad-Channel mode with up to a maximum capacity of 128 GB of memory. A CPU with 16 lanes supports Dual-Channel mode over four slots with a maximum capacity of 64 GB. Officially DDR4 modules can be used at up to 2.400 MHz, and clockspeeds of up to 4.333 MHz are possible after overclocking.
The board provides extensive connectivity for data storage devices with two M.2 slots for exceptionally fast NVMe-M.2 SSDs as well as eight SATA 6G ports for 3,5" or 2,5" hard drives and SSDs (including RAID support). The M.2 ports are connected to the chipset via four PCIe lanes using the 3.0 standard which enables, in combination with the NVMe protocol, a data transfer rate of almost 4 GB/s. This allows M.2 PCIe SSDs to function up to eight times faster than SATA 6G SSDs! Furthermore the M.2 slots are equipped with thermal guards to allow the heat build-up on the modules to be reduced and prevent lost performance.
External ConnectorsThe I/O bracket of this performance-oriented motherboard comes with various useful ports to make life easier for users. Besides the new USB 3.1 Type-C, which is particularly thin and finally allows connection in either orientation, the board also comes with a backwards compatible USB 3.1 port. Thanks to the ASMedia 3142 USB 3.1 controller, maximum speeds of up to 16 Gbit/s are reached, three times faster than previous USB 3.0 ports. Naturally the board provides an additional six USB 3.0 ports for input devices and other gaming peripherals.
For unhindered network connectivity the Aorus Gaming 3 also comes with an Intel Gigabit LAN port which should allow for a lag-free gaming experience. For quality sound the Realtek ALX1220 Codec and a total of six gold-plated audio ports are available. Furthermore a classic PS/2 port for keyboards and mice is provided on the I/O panel.
Additional FeaturesCounting among the unique features offered by the Gigabyte Aorus Gaming 3 is the sleek RGB-LED lighting thanks to Gigabyte's RGB Fusion. Besides several lighting areas on the board itself, several further LED strips can be connected and controlled with the Fusion software. The virtually limitless colours and combinations of effects are now almost a given.
In order to increase the stability of the motherboard it comes with reliable Steel Armor for the RAM and two PCIe slots. In a time when ever larger and heavier graphics cards, CPU coolers, and RAM modules are becoming the norm - these strength enhancements offer a greater sense of reassurance for your installed high-end components.
ATX Form Factor(30,5 x 24,4 cm)
Intel X299 ("Lewisburg")
2066 (for Intel CPUs of the Skylake-X and Kaby Lake-X Generation)
8× DDR4 (Skylake-X: DDR4-2.666; up to 128 GB with a 44 or 28 lane CPU)
4× DDR4 (Kaby Lake-X: DDR4-2.666; up to 64 GB with a 16 lane CPU)
Quad-Channel (Skylake-X; supported by CPUs with 44 or 28 lanes)
Dual-Channel (Kaby Lake-X; supported by CPUs with 16 lanes)
- Slots (physical):
2× PCIe 3.0 x16
1× PCIe 3.0 x16 (electrical x8)
2× PCIe 3.0 x16 (electrical x4)
Compatible Multi-VGA Configurations: 3-Way-SLI* (Quad-GPU), 3-Way-CrossFireX* (Quad-GPU)
- Internal Connectors:
8× SATA 6G
1× M.2 (PCIe 3.0 x4 & SATA, 2242/2260/2280)
1× M.2 (PCIe 3.0 x4 & SATA, 2260/2280/22110)
4× USB 3.0 (two headers)
4× USB 2.0 (two headers)
1× CPU Fan (4-Pin)
1× CPU Fan for Watercooling (4-Pin)
4× System Fan (4-Pin)
1× System Fan / Pump Connector (4-Pin)
1× 3 A System-Fan / Pump Connector (4-Pin)
1× Header for Digitale LED Strip Extension Cable
2× Header for RGB-LED Strip Extension Cable
1× Intel VROC Upgrade Key Header
1× Front-Panel Header
1× Front-Panel Audio Header
1× S/PDIF-Out Header
1× Thunderbolt Add-in Card Connector
1× TPM Header (Trusted Platform Module)
1× Power Button
1× Clear CMOS Jumper
1× OC Button
2x Headers for Temperature Sensors
- External Connectors:
1× PS/2 Keyboard/Mouse
1× USB 3.1 (Type-C)
1× USB 3.1 (Type-A; red)
6× USB 3.0 (Type-A; blue & yellow)
1× RJ45 LAN-Port (Intel Gigabit LAN)
6× Audio (Realtek ALC1220)
- Power Supply:
1× 24-Pin ATX
1× 8-Pin ATX 12V
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