Unique Visual Design The Pacific MX1 Plus CPU Water Block has a top cover made of a vacuum metalizing technique, creating a mirror finish that allows the 12 LEDs to shine under, showing our TT logo. The cylinder side cover with a height of 52.2 mm creates a depth perception for the RGB lighting to display its unique lighting effects unlike other water blocks. Built-in Water Temperature Sensor The Pacific MX1 Plus CPU Water Block features a built-in temperature sensor that will pick up the temperature from the passing coolant and transmits the signal to the TT RGB Plus software, this allows users to monitor current temperature immediately whilst controlling its addressable LEDs for color editing. Mirror Finished Anti-Corrosive Copper Base Pacific MX1 Plus CPU Water Block has a copper base with a mirror finished anti-corrosive nickel plating, which is easier for users to spread out the thermal compound and provides exceptional heat transfer while keeping the water block looking as good as new. Optimal Heat Dissipation with 0.15mm Micro-fin Structure Thermaltake’s Pacific MX1 Plus CPU Water Block has shrunk fin spacing to 0.15 mm, which is better than most design, forcing the coolant to run through a larger surface, creating the best heat dissipation result. Universal Compatibility The Pacific MX1 Plus CPU Water block supports Intel and AMD universal brackets, allowing different CPU users to enjoy fantastic lighting effects after a quick installation.