Gigabyte GeForce RTX 3070 Gaming OC 8G Graphics Card, 1‎815 MHz GeForce RTX™ 3070, 8GB GDDR6, 2‎56-bit, PCI-E 4.0 x 16 – Black | GV-N3070GAMING OC-8GD

The WINDFORCE 3X cooling system features 3X80mm unique blade fans, alternate spinning, 5 composite copper heat pipes direct touch GPU, 3D active fan and Screen cooling, which together provide high efficiency heat dissipation.

SMOOTH AIRFLOW GIGABYTE turns the adjacent fans in the opposite direction, so that the airflow direction between the two fans is the same, reducing the turbulence and enhancing the airflow pressure.

 3D ACTIVE FAN

The 3D Active Fan provides semi-passive cooling, and the fans will remain off when the GPU is in a low load or low power game.

UNIQUE BLADE FAN

The airflow is spilt by the triangular fan edge, and guided smoothly through the 3D stripe curve on the fan surface.

GRAPHENE NANO LUBRICANT

Graphene nano lubricant can extend the life of fan by 2.1 times, close to the life of double ball bearing, and is quieter.

				PROTECTION METAL BACK PLATE The metal back plate not only provides an aesthetical shape, but also enhances the structure of the graphics card to provide complete protection.
DUAL BIOS Silent mode will provide a quieter experience. The mode switch requires a reboot to take effect. The default is OC mode.