ITEM NAME:Water Cooling Radiator 120mm 18 Tubes Aluminum alloy Computer Water Cooling Y6Y3 Water Cooling Radiator 120mm 18 Tubes Aluminum alloy Computer Water Cooling Y6Y3 Type: Water Cooling Air Volume: 20CFM Bearing: Fluid Bearing Application: Computer Case Lines: None Model Number: 18 Tubes Water Cooling Radiator Fan Speed Control: No RPM Power: 0.9W Fan Life: 50000 hrs Noise: 16dBA Tubes: 18 Application: Heat Radiating, Heat Exchanging Surface Treatment: Powder Painting The latest U shape radiating stripe improves radiating performance effectively with more radiating square and unique welding technique. Powder painted side board, smooth and great hand feeling. Grand all black design. With built-in water separater in the water tank to keep water mixing, and keep water away from your device to ensure safety. Universal used in PC water cooling system, or other professional electronic instrument or chipset cooling. Suitable for tubes with 8-10 mm inner diameter. colour: black Material: Aluminum alloy size: Outer Diameter: approx. 12.9 mm/0.51 inch Package Contents: 1*Computer Water Cooling Radiator Note: The water tube is designed under the screw hole, it will be pierced by long screws. Please do not use long screws.