This gpu cooling heat sink has been carefully designed and manufactured to provide optimal heat dissipation, ensuring that your GPU remains stable during high load operation. Our heatsinkv is designed with large area fins to effectively distribute the heat generated by the GPU and prevent heat concentration, thereby extending the lifespan of the GPU. The Nvidia Graphics Card  GTX 1050 1660 heat sink has been fully tested and validated by Lori to ensure optimum quality and cooling performance.