Thermaltake P/N:A4021.TR2 M21 RX for Intel 115W LGA775 CPU

1.Radian Aluminum fins provide optimal airflow for good heat dissipation.2.High-precise riveting technology to bond the copper core for maximum heat conductivity.3.Powerful and silent reversed fan, reduce the noise from air-rebounding, only 18dBA.4.Push pin design , require no tool to install.