Bykski CR-RD360TR-TK60-V2 radiator is designed as a single row of copper channels. The thickness of the radiator is a massive 60mm which gives this radiator superior cooling power as long as it will fit your layout. The water channels and wave fins are made of red copper with a thermal conductivity up to 401 w/(M.K.). There are 14 water channels aligned in a single row.