Users Guide

NOTE: It is important to note that with certain configurations and workloads, it may not be physically possible to
reduce exhaust below a desired set point (e.g. Custom exhaust setting of 45C with a high inlet temp {e.g. 30C}
and a loaded config {high system power consumption, low airflow}).
3. Sound Cap option is new in the 14th generation of PowerEdge server. It limits CPU power consumption and controls fan speed and
acoustical ceiling. This is unique for acoustical deployments and may result in reduced system performance.
• System layout and design enables increased airflow capability (by allowing high power) and dense system configurations. It provides
less system restrictions and increased feature density.
1. Streamlined airflow permits efficient airflow to fan power consumption ratio.
• Custom fans are designed for higher efficiency, better performance, longer life and less vibration. It also delivers better acoustics
outcome.
1. Fans are capable of long life (in general it may run for more than 5 years), even if it runs at full speed all the time.
• Custom heat-sinks are designed for optimize component cooling at minimum (required) airflow yet supports high performance CPUs.
172 Monitoring and managing power