Features: brand new and high quality It is made of pure aluminum material and adopts U-shaped dissipation zone with a thickness of 7mm. S-shaped heat dissipation fins are arranged in a high density. This design effectively increases the heat dissipation area and improves the heat exchange efficiency. Product Application: Used in PC water cooling cooling system or other various industrial equipment and electronic chip cooling. Product Process: Adopt advanced 7.0mm U-shaped dissipation zone, single drainage channel effectively increase heat dissipation area, unique welding technology, greatly improve heat dissipation performance. Side board used to bake lacquer processing, smooth and have simple sense, appear luxurious, easy, white exterior design is to make a person with mature and staid feeling more. One-step welding forming technology, single-row heat dissipation. There are 8 circulating watercourses, and the water isolation device is designed in the middle of the upper water chamber to prevent water crossing over, so that your hardware safety is more guaranteed. Specifications: Materials: Aluminum Colour: Black Inlet/outlet: G1/4'' thread Size: approx.90mm/3.54in Water capacity: 55ml Package Includes: 1PC x Aluminum Radiator note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!