Distributed server cluster system

The utility model relates to a data storage system, in particular to a distributed server cluster system which comprises a server cabinet and a second filter screen, the top end face of the server cabinet is communicated with an air bellow, the inner side of the air bellow is fixedly connected with a first fan through a fixing rod, and the top end of the first fan is provided with the first filterscreen. The air bellow is fixedly connected with the first filter screen; according to the utility model, through the arrangement of the second filter screen which is matched with the fixed connection of the second filter screen and the spring and the fixed connection of the pressure-sensitive sensor and the server cabinet, when the second filter screen is blocked by dust and the air inlet amountis reduced, the second filter screen slides upwards along with the operation of the first fan, so that the air inlet amount is reduced; when the dust removing device works, the compression spring touches the pressure-sensitiv