Compared to a traditional rack system, what is a distinguishing feature of a protocol system?

A distinguishing feature of a protocol system, when compared to a traditional rack system, is that it typically has less refrigerant piping. This is often due to the design efficiency and configuration of protocol systems, which are engineered to streamline the cooling process. By reducing the amount of refrigerant piping, these systems can offer more straightforward installation and maintenance, as well as improved energy efficiency.

In contrast, traditional rack systems may require more extensive piping networks due to their larger scale and the way refrigerants are distributed across multiple units. The use of less refrigerant piping in protocol systems also helps in minimizing potential points of failure, leading to enhanced reliability and performance.

Overall, the reduction in refrigerant piping is a significant factor that helps distinguish protocol systems from traditional rack systems, leading to operational benefits and efficiencies.