Thermal management system of cabinet and server

The utility model relates to the technical field of heating and ventilation, in particular to a heat management system of a cabinet and a server, and the cabinet, comprising: a cabinet body, the cabinet body is provided with an air inlet and an air outlet, the air inlet is suitable for facing a cold channel, and the air outlet is suitable for facing a hot channel; the supporting piece is located in the cabinet body and suitable for supporting the server, and the supporting piece gradually inclines upwards in the direction from the air inlet to the air outlet. According to the utility model, the principle that cold air sinks and hot air floats upwards can be fully utilized, and the server is obliquely placed by changing the structure of the cabinet, so that the air distribution is improved, the efficient heat dissipation of the server is realized, the hot spot phenomenon at the lower part in the cabinet is eliminated or reduced, and the operation stability of the server is improved; the energy utilization effi