I have until October though.
Yea 250 watts is just be being generous. Always add at least an 20% margin on top of the wattage you will be running at. So if your not planning to go past 100 watts on these and run them on eco mode, all you would need is a 120 watt PSU. The MAX you would eve need for one of these is ~240 watts if your running them at 200 watts.
Problem is all good consumer power bricks usually only go to ~ 100 watts so I couldn't really bundle one of those with the miner which was my original plan for these to be complete plug in play. Anything in the 200 watt range are those shitty chinese aluminum screw PSUs, and then past that your in the ATX PSU territory.
Im going to do some research and see if I can source a good ~250 watt for people just wanting to run one, otherwise if your running 2+ you might as well get a good 500 watt server or ATX PSU.
Thanks, this will be helpful