Gigabyte GeForce GTX 1650 GAMING OC 4 GB GDDR5 128 bit Gaming Graphics Card ( GV-N1650GAMING OC-4GD )
  Features 
   Powered by GeForce® GTX 1650 
   Integrated with 4GB GDDR5 128bit memory interface 
   WINDFORCE 2X cooling system with alternate spinning fans 
   100mm unique blade fan 
   RGB Fusion 2.0 – synchronize with other AORUS devices 
   Protection back plate  
ALTERNATE SPINNING
The GIGABYTE patent “Alternate Spinning” is the only solution that can solve the turbulent airflow of adjacent fans. Since the adjacent fans rotate in the same direction, the airflow direction is opposite between the fans, which will cause turbulent airflow and reduce heat dissipation efficiency. 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.
 
				 
                














