Infortrend EonStor DS 4000 Gen2 4U/ 24bay Dual controller 2x12Gb/ s SAS,8x1G iSCSI+4x host board, 2x4GB, 2x(PSU+FAN), 2x(SuperCap.+Flash module),1xRM kit (ESDS 4024R2C-C)(repl DS4024R2C000C-8U32) (DS4024R21C00C-8U32)