Cooling system with hyperbaric fan and evacuative fan

An information handling system, comprising:

• a chassis defining an enclosure of the information handling system, the chassis having a bottom cover, a back panel, two side panels and a front panel;
• a pressure barrier for dividing the chassis into a plurality of zones;
• an evacuative fan configured to generate an airflow relative to one or more components of the information handling system in a first zone to an opening in the first zone and to decrease air pressure in the first zone;
• a hyperbaric fan configured to increase air pressure in a second zone to cause air movement to one or more openings in the second zone;
• and
• a controller configured to:
• operate the evacuative fan to maintain an operating temperature of the one or more components below a first temperature;
• and
• operate the hyperbaric fan to maintain a temperature of the chassis below a second temperature.

A method of cooling an information handling system in a chassis, the chassis having a bottom cover, a back panel, two side panels and a front panel, the method comprising:

• forming a pressure barrier in the chassis to divide the chassis into a plurality of zones;
• positioning an evacuative fan in a first zone proximate to one or more components of the information handling system such that the evacuative fan is operable to generate an airflow relative to one or more components of the information handling system in a first zone to an opening in the first zone and decrease air pressure in the first zone;
• positioning a hyperbaric fan in a second zone such that the hyperbaric fan is operable to increase air pressure in a second zone to cause air movement to one or more openings in the second zone;
• executing, by a controller communicatively coupled to the evacuative fan and the hyperbaric fan, a set of instructions for:
• operating the evacuative fan to cool the one or more components below a first temperature;
• and
• operating the hyperbaric fan to cool the chassis below a second temperature.