A data transmission and protection system includes a plurality of solid-state drives (SSDs), a storage medium, a central processing unit (CPU) and a massively parallel processor (MPP). The storage medium storing an application program and a redundant array of independent disks (RAID) configuration. The CPU is coupled to the storage medium and configured to execute the application program to generate a virtual SSD interface for the plurality of SSDs according to the RAID configuration. The MPP is coupled to the virtual SSD interface and the plurality of SSDs. The MPP is configured to execute data exchange with the plurality of SSDs in response to a command received from the virtual SSD interface.