Embedded CPCI (compact peripheral component interconnect) main control board for building high-performance double iSCSI (internet small computer system interface) host channel

The utility model discloses an embedded CPCI (compact peripheral component interconnect) main control board for building a high-performance double iSCSI (internet small computer system interface) host channel. The embedded CPCI main control board comprises a CPCI interface module, the CPCI interface module is respectively connected with a power supply control module, a SATA (serial advanced technology attachment) controller, a power supply module and a SATA signal line, the SATA controller is further connected with a magnetic disk signal indicating lamp and a communication chip, the communication chip is connected with a cache memory, and the cache memory is connected with an Ethernet module. By the aid of embedded technology comprising an embedded chip and an embedded operation system, power consumption of the main control board is lower than 25W, and the embedded CPCI main control board can continuously work by supplying power through a vehicular power supply or other power supplies with small power. The wi