New PC Computer CPU Cooling Cool Case Cooler Quiet Fan Fans Internal Heatsink 18 Size for Choice 100% Brand new and high quality Improve air flow. Cool your CPU when they are used, make your PC more durable. Unique fan design for easy thermal heat dissipation, low noise Power saving design, low power consumption, easy to use.Simply plug it to your PC host, enjoy your free time. Please be kindly select the type according to your needs before making a purchase