ITEM NAME:240mm 18 Tubes Aluminum Computer Water Cooling Radiator with Screws Heat Si I9G7 240mm 18 Tubes Aluminum Computer Water Cooling Radiator with Screws Heat Si I9G7 Lines: None Model Number: Water Cooling Radiator Type: Water Cooling Application: Processor 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. 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. Tubes: 18 Application: Heat Radiating, Heat Exchanging Weight: approx. 382 g Port: Straight Port Surface Treatment: Powder Painting colour: black Material: Aluminum alloy Size: approx. 275 X 120 X 32 mm/10.83 X 4.72 X 1.26 inch Outer Diameter: approx. 12.9 mm/0.51 inch Suitable Water Tube Size: inner diameter 8-10 mm Package Contents: 1*Computer Water Cooling Radiator 8*screw Note: The water tube is designed under the screw hole, it will be pierced by long screws. Please do not use long screws.