09-30-2022, 02:30 PM
I have synology DS1520+ with 3 bay installed. I plan to buy a UPS. The power required is about 190W (1.75 x power needed for my devices i.e. NAS, modem and router). It seems that Back-UPS Pro BR550GI is enough for me as it provide 330W output. Yet, it has only 3 minutes to work for full load. I wonder if it is enough for the NAS to run into safe mode in case of power surge. I just need UPS to protect my data in the NAS. Hence longer running times seem not necessary for me. Is Back-UPS Pro BR550GI enough for my need? Thank you very much!