[Question] Does USB4 increase the number of available endpoints? - eviltoast

I’m looking to replace my sff J5040 Wyze machine. Its still plenty fast enough, but storage has become an issue with its limited USB endpoint availability of ~50 device limit.

I know that just switching it up to a newer Intel system could give me double the endpoints because of the two XHCI chip setup, but I was thinking that if I’m going to replace it, I’d like to not limit myself.

As such, even though Ryzen is far faster than I need, it does now support USB4. Does anyone know if the switch to USB4 would give the system a larger address range and have more than 127 USB devices or is that limitation still in place and I might as well not waste my money?

  • johntash
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    2 days ago

    Oh also, drives have become a lot better at handling heat or at least are more reliable imo. If you can, try to stick to drives rated to go in a nas. I used to have drives failing all the time, but not so much over the last few years.