Patent ID: 11927996
Assignee: DELL PRODUCTS L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computing cooling system, comprising:
a chassis defining a chassis housing;
a plurality of heat dissipation devices that are located in the chassis housing;
a chassis exhaust-only fan system that includes a pair of spaced-apart chassis exhaust-only fan devices that are each located in the chassis housing adjacent at least one of the plurality of heat dissipation devices and that are each configured to generate a chassis exhaust-only airflow that is directed past the at least one of the plurality of heat dissipation devices located adjacent that chassis exhaust-only fan device and out of the chassis;
a chassis housing fan system that includes at least one chassis housing fan device that is located in the chassis housing and that is configured to generate a chassis housing airflow that is directed into the chassis housing;
a board that is located in the chassis housing and that includes a first board section that is located between the pair of spaced-apart chassis exhaust-only fan devices in the chassis exhaust-only fan system, and a second board section that is located adjacent the at least one chassis housing fan device in the chassis housing fan system and that is configured to receive the chassis housing airflow,
wherein the first board section includes first components that are thermally coupled to at least one of the plurality of heat dissipation devices and that are configured to operate in a first temperature range, and
wherein the second board section includes second components that are configured to operate in a second temperature range that is lower than the first temperature range.