True Performance Cooling. TPC series represents the pinnacle of high performance heat sinks and was specially designed for overclocked processors. The combination of vertical vapor chambers and heat pipes is a world’s first and enables unprecedented cooling performance. Compared to heat pipes, vertical vapor chambers provide three times the fin contact area while cutting airflow resistance in half. Thanks to its compact and solid aluminum and copper construction, the TPC series is compatible with nearly all PC systems, other than conventional high performance heat sinks.