ENZOTECH MOS-C1 heatsinks were designed to offer exceptional heat dissipation for integrated MOSFET motherboards and video cards. MOS-C1 heatsinks are made using a forged copper process which produces a dense material that is extremely efficient at heat extraction. The MOS-C1 heatsink is far superior to traditional heat sinks currently found on the market and it provides the best thermal conductivity available to dissipate heat from the MOSFET in your system.