Fans
ES1010/ES1050/EG1050 supports redundant system cooling fan assembly supporting three (2+1) system fans, with front to back(F2B) and back to front (B2F) airflow supported. The fans can automatically adjust their speed according to the ambient temperature.
CAUTION: The airflow of the PSUs and Fans must be same F2B or B2F. Do not mix different airflow types within the chassis.