NUOVO 320W Synology PSU 250W_5 RS1221+ DS1621+ SOSTITUIRE Alimentatore 4A
NEW 320W Synology DS1010+ DS1812+ DS1815+ RS814+ RS815 REPLACE Power. I was relieved to know that Synology-compatible power supplies were being sold. I plugged it in and sang your praises. - 320W (110v-230V).