Оперативная память/ QNAP RAM-1GDR3L-SO-1600 RAM module 1 GB for TS-251, TS-251+-2G, TS-251+-8G, TS-251-4G, TS-451, TS-451+-2G, TS-451+-8G, TS-451-4G, TS-451U, TS-453 Pro, TS-453 Pro-8G, TS-453A-4G, TS-453A-8G, TS-453mini-2G, TS-453mini-8G, TS-453S Pro, TS