Verification system and method for rotation speed value of fan

A verification system for a rotation speed value of a fan in a baseboard management controller (BMC), wherein the BMC comprises a control unit and an output unit, the control unit is configured to control a fan to rotate according to a pre-design rotation speed value, the output unit is configured to output an actual rotation speed value of the fan, the verification system comprising:

• an input module configured to receive a predictive rotation speed value of the fan, an input environmental temperature value and a plurality of temperature values of components, send the received environmental temperature value and a plurality of temperature values of components to the control unit to control the fan to rotate on a condition of the input temperature values;
• an acquiring module configured to acquire the actual rotation speed value of the fan on the condition of the input temperature values;
• a detecting module configured to detect whether the actual rotation speed value of the fan is consistent with the predictive rotation speed value of the fan;
• and
• an output module configured to output information of showing that the actual rotation speed value of the fan does not match the predictive rotation speed value of the fan when the actual rotation speed value of the fan is not consistent with the predictive rotation speed value of the fan;
• wherein these modules of the verification system is to executed by at least one processor.