Normally I would ask if there is a reason why you wouldnt just plug them in anyway?
But in this case, those are the scariest looking risers I have ever seen. I wouldnt even use those. It looks like an unpowered riser with extra power plug lazily soldered onto the side. That and they are double the price of a powered riser.
I'm aware of the price, but I'd rather start mining this week than wait a month. But in this case, those are the scariest looking risers I have ever seen. I wouldnt even use those. It looks like an unpowered riser with extra power plug lazily soldered onto the side. That and they are double the price of a powered riser.