Abstract: An air conducting device includes a body, a baffle and a plurality of tongues. The body defines an airflow passageway therein. The baffle extends from the body to divide the airflow passageway into a first passageway and a second passageway. The first passageway is capable of receiving at least one first heat generating component therein. The second passageway is capable of receiving at least one second heat generating component therein. The first heat generating component is located in one of a plurality a slots. A plurality of tongues are located in the first passageway. Each tongue corresponds to the location of the plurality of slots. A guide channel is defined between every two adjacent tongues.

Abstract: An airflow-guiding device (40) is secured at one side of a row of fans (20) in a computer chassis (10) and is capable of allowing air to flow therethrough in one direction only. The airflow-guiding device includes a bracket (42) and a plurality of shielding plates (44). The bracket is secured in the chassis and defines a plurality of guideways (428) therein. The shielding plates are pivotably secured in the guideways with shafts (442) thereof, respectively. The shaft of each of the shielding plates separates the corresponding plate into two portions. One of the two portions is larger and weightier than the other of the two portions.

Abstract: An airflow-guiding device (40) is secured at one side of a row of fans (20) in a computer chassis (10) and is capable of allowing air to flow therethrough in one direction only. The airflow-guiding device includes a bracket (42) and a plurality of shielding plates (44). The bracket is secured in the chassis and defines a plurality of guideways (428) therein. The shielding plates are pivotably secured in the guideways with shafts (442) thereof, respectively. The shaft of each of the shielding plates separates the corresponding plate into two portions. One of the two portions is larger and weightier than the other of the two portions.