Gigabyte RTX 3090 GV-N3090TURBO-24GD

TURBO FAN COOLING SYSTEM
GIGABYTE TURBO is ideal for multi-graphic cards with a space-restricted chassis. The metal cover with the indented design and 80mm blower fan allows for larger airflow intake. With a vapor chamber direct touch GPU, copper heat sink, heat pipe and blower fan, it provides better heat dissipation. THE OPTIMIZED AIRFLOW
The inward-indented design on the cover makes room for the intake fan to breathe even when closely stacked to the adjacent card, allowing greater airflow and efficient heat dissipation within the limited space. All COPPER COOLING & METAL FRAME
The vapor chamber, heat pipe, and heat sink, all made of copper, have superior thermal efficiency for rapidly dissipating heat from the GPU. The extended heat pipe can also help to take heat away from the cores. The black metal frame further dissipates heat from other critical components, enhancing overall cooling efficiency.