I’m trying to find a tiny UPS that can provide 15 W or similar output and initiate a graceful shutdown over USB or serial with a pfsense appliance but the models I’m finding appear to lack the ability to negotiate such a shutdown.
Anyone here in the know about such equipment or aware of a model that you could recommend?
A friend ordered an eaton 3s-550 for his Synology setup he will do early next year. According to the Google’s it will support graceful shutdown. He wanted something with a small form factor.
Those are all fine UPS devices but most output 300 W or more which is 20 times what is required for a small router appliance that would top out at 15 W, I was keen on something more similar to this but more reputable and with something to trigger shutdown.