SIEMENS 6EA9643-3AA00-0AX0 Description Description SIEMENS SIMATIC S5, MAIN MEMORY EXPANSION FOR PG 770-386, 4 MBYTES Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK7022-5AK71-1DA0
