A flash memory storage system may include several modules of flash memory storage manager circuitry, each having some associated flash memory. The modules may be interconnected via the flash memory storage manager circuitry of the modules. The system may be able to write data to and/or read data from the flash memory associated with various ones of the modules by routing the data through the flash memory storage circuitry of the modules. The system may also be able to relocate data for various reasons using such read and write operations. The flash memory storage circuitry of the modules keeps track of where data actually is in the flash memory.