Features: Adopt imported for MITSUBISHI Acrylic. T2 high purity copper base with thermal conductivity of 401W/mK. GPU contact surface is close to mirror , increasing thermal efficiency. Jet type microchannel structure, 0.5mm finned structure, can increase heat exchange area. The product is equipped with 16.7 million color RGB lamps, using three primary colors, high-life and high-brightness SMD LEDs as light-emitting components, with pure, soft, uniform and glare-free colors. 0.003mm plating layer, the thermal resistance coefficient is almost 0, which is beautiful, and the oxidation prevention colleagues do not affect the performance. Adopt large-area, high-flow MOS waterway. Specification: Name: N-IG1080TIVXOC-X Graphics Card Water Cooling Block Weight: approx. 1028g Size: approx. 25.5x14.7x2cm / 10x5.8x0.8 inch Compatible graphics card model: GTX960/GTX950 Principle of heat dissipation: The water-cooling block directly cools the core (GPU), memory (RAM), and power supply (MOS) of the graphics CARDS, maintaining a good temperature to ensure the stability of the game and overclocking. Package List: Graphics card water cooling block x1 Silicone pad x4 Accessories bag x2 Plug x2