Built TUF The TUF Gaming X3 GeForce GTX 1660 SUPER ups the ante for cooling, without sacrificing the durability that makes it TUF. Each card is built using Auto-Extreme manufacturing, protected by a rigid backplate that prevents PCB flex, and packs three fans that contain space-grade lubricant and are sealed to IP5X standards. And its all backed by a rigorous battery of validation tests to ensure compatibility with the latest TUF components. If youre looking for the super-cooled tank of graphics cards, lock and load your rig with the TUF.