A cooling system for providing streamlined airflow, comprising: a fan assembly comprising: an inlet side and an outlet side ; an inlet fan guard connector located at the inlet side of the fan assembly ; an outlet fan guard connector located at the outlet side of the fan assembly ; a plurality of lever housing located between the inlet fan guard connector and the outlet fan guard connector ; and a plurality of slots , wherein each of the plurality of slots is between the plurality of lever housing and the inlet fan guard connector or the outlet fan guard connector , the plurality of slots configured to secure an additional modular component, wherein the cooling system is characterized by : the cooling system further comprising an inlet rim and/or an outlet rim , the inlet rim is located at the inlet side of the fan assembly , wherein the inlet rim comprises a plurality of mounting points, and the outlet rim is located at the outlet side of the fan assembly , wherein the outlet rim comprises a plurality of mounting points, the cooling system further comprising an omni-louver , wherein the omni-louver is a diffuser, connected to the outlet rim via the plurality of mounting points comprising a spinner fairing fixed within the omni-louver connected by a plurality of flap members , and each of the flap members comprising a biasing element that extends from the spinner fairing to an inner surface of the omni-louver , wherein the biasing element is configured to serve as a pivot so that the flap member rotates between an open position and a closed position. an inlet side and an outlet side ; an inlet fan guard connector located at the inlet side of the fan assembly ; an outlet fan guard connector located at the outlet side of the fan assembly ; a plurality of lever housing located between the inlet fan guard connector and the outlet fan guard connector ; and a plurality of slots , wherein each of the plurality of slots is between the plurality of lever housing and the inlet fan guard connector or the outlet fan guard connector , the plurality of slots configured to secure an additional modular component, wherein the cooling system is characterized by : the cooling system further comprising an inlet rim and/or an outlet rim , the inlet rim is located at the inlet side of the fan assembly , wherein the inlet rim comprises a plurality of mounting points, and the outlet rim is located at the outlet side of the fan assembly , wherein the outlet rim comprises a plurality of mounting points, the cooling system further comprising an omni-louver , wherein the omni-louver is a diffuser, connected to the outlet rim via the plurality of mounting points comprising a spinner fairing fixed within the omni-louver connected by a plurality of flap members , and each of the flap members comprising a biasing element that extends from the spinner fairing to an inner surface of the omni-louver , wherein the biasing element is configured to serve as a pivot so that the flap member rotates between an open position and a closed position. the cooling system further comprising an inlet rim and/or an outlet rim , the inlet rim is located at the inlet side of the fan assembly , wherein the inlet rim comprises a plurality of mounting points, and the outlet rim is located at the outlet side of the fan assembly , wherein the outlet rim comprises a plurality of mounting points, the cooling system further comprising an omni-louver , wherein the omni-louver is a diffuser, connected to the outlet rim via the plurality of mounting points comprising a spinner fairing fixed within the omni-louver connected by a plurality of flap members , and each of the flap members comprising a biasing element that extends from the spinner fairing to an inner surface of the omni-louver , wherein the biasing element is configured to serve as a pivot so that the flap member rotates between an open position and a closed position. <EOS>