An information handling system comprising a chassis supporting a central processor, a graphics processor, a memory, and a power source and a dual opposite outlet blower system having a powered blower fan for rotating a plurality of blades within a dual opposite outlet blower system housing where the dual opposite outlet blower system housing includes first surface and a second surface oppositely disposed on either side of a rotational plane of the powered blower fan, a first side wall having a first notch extending internally along a diameter in the rotational plane of the powered blower fan and second side wall oppositely disposed to the first side wall and having a second notch extending internally along the opposite side of the diameter in the rotational plane of the powered blower fan. The dual opposite outlet blower system housing includes a first outlet aperture in the rotational plane of the blower fan moving air in a first direction to pressurize an internal cavity of the chassis a second outlet aperture in the rotational plane of the blower fan moving air in a second direction generally opposite to the first direction.