Built TUF The TUF Gaming GeForce® GTX 1660 SUPER™ stacks an arsenal of weapons that bring reliable 3D horsepower to the TUF Gaming ecosystem. Each card is built using Auto-Extreme manufacturing, protected by a rigid backplate that prevents PCB flex, and features fans with space-grade lubricant that are sealed to IP5X standards. And it's all backed by a rigorous battery of validation tests to ensure compatibility with the latest TUF components. If you're looking for the tank of graphics cards, lock and load your rig with the TUF. Space−grade Lubricant Infused with a durable lubricant often found in aerospace applications, these sleeve bearings deliver a quieter acoustic profile than dual ball bearing designs and match their durability.