Synology PSU 550W-RP Modul_1 Pre modely: RS2821RP+, RS4021xs+ (S/N: ULR), RS3621RPxs (S/N: UTR), RS3621xs+ (S/N: UUR), FS3410, SA6400, RX1223RP Rozmery: 22.4 x 7.4 x 3.9 cm..... viac