Features TURBO FAN COOLING SYSTEM GIGABYTE turbo fan cooling system is designed for systems that use multiple graphics cards in space restricted chassis. With the vapor chamber direct touch GPU, blower fan & specially shaped exterior, it provides more airflow & better heat dissipation. THE OPTIMIZED AIRFLOW The specially designed exterior increases the intake airflow of the graphics card in a limited space, & then the heat generated by the graphics card is quickly taken out of the entire chassis by the ultra-durable blower fan. VAPOR CHAMBER DIRECT TOUCH Vapor chamber has the best thermal conductivity to transfer the heat rapidly from the GPU to the heat sink. In addition, the heat of the VRAM & the MOSFET is also conducted through the metal patch to the heat sink, & then the heat is taken out of the entire chassis by the blower fan. Support for NVIDIA NVLink TM (NVIDIA SLI) technology, which combines 2 identical GPUs with an Ge Force RTX NVLink Bridge to deliver the ultimate experience in 4K gaming or VR gaming. You can also adjust the light effect on the bridge with the AORUS Engine.