Fan modules and server equipment

摘要

A fan module (1) and server equipment (8) are provided that can achieve a balance between increased airflow and noise reduction when an axial flow fan (3) is mounted in the server equipment (8). The fan module (1) for taking in and discharging air includes a stator (2) located on an upstream side with respect to airflow and an axial flow fan (3) located on the downstream side. When the fan module is viewed from the rotational-axial direction of the axial flow fan (3), if a leading edge of a rotor vane (32) constituting part of the axial flow fan (3) passes a trailing edge of a stator vane (22) constituting part of the stator (2), a skew is formed in which the leading edge of the rotor vane (32) constantly intersects the leading edge of the stator vane (22) at a single point.