ASUS India on X: "Looking for the tank of graphics cards!! lock and load your rig with the TUF Gaming 1660 - topped with dual ball fan bearings sealed to IP5X standards
ASUS Phoenix GeForce GTX 1660 Super OC edition 6GB GDDR6, high refresh rate, HD gaming, Dual ball fan bearings, Wing-blade fan design, IP5X, Auto-Extreme Technology : Amazon.co.uk: Computers & Accessories
IP5X and IP6X Dust Chamber - Test Cihazları | ip5x and ip6x Cabinet
ASUS - Our patented Triple Wing-Blade 0dB fans also come with a dust-resistant rating of IP5X, so your card remains cooler and cleaner, improving the heatsink of the 1080 series dramatically. The