The invention discloses a data storage method, a data storage system and data processing equipment. The technical problem that the data is disorderly stored in the prior art is solved. The method comprises the following steps: network equipment determines a fact that a first data packet and a second data packet to be sent in order are discontinuous data packets from M to-be-sent data packets belonging to a first data stream; serial number information of the second data packet is written into a first identification field of the first data packet so as to acquire the processed first data packet,the processed first data packet and second data packet are orderly sent to a host computer; the host computer receives and analyzes the processed first data packet, acquires the serial number of thenext to-be-received data packet according to the serial number information after the host computer receives the processed first data packet as the second serial number, and storages the processed first data packet in a first storage region; and the host computer receives the second data packet and storage the second data packet in a second storage region discontinuous from the first storage region.