Description: Features: brand new and high quality. System features: pure aluminum fins The sealing process: vacuum aluminum brazing Parts brazing seal as a whole It can be installed three 120mm electronic fans. With built-in water separate in the water for tank to keep water mixing, and keep water away from your device to ensure safety. Suitable for liquid cooler system for CPU of computer, Industrial frequency conversion driver, laser for head, air conditioning evaporator and industrial control cabinet. Specifications: Item Type: Computer Radiator Water Cooler Material: Aluminum Surface treatment: Black Painting Color: Black Size: 12039532mm/4.7215.551.26in (Approx.) Flat tube number: 18pcs Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X Computer Radiator Water Cooler 1 X Pack of Screws