I've seen older raid cards that couldn't initiate a rebuild without a reboot. Any chance you can power cycle?
Regardless, I'd be moving anything you need off that volume.
Can't imagine the width of the PCIe bus matters. That reads like tech support's list of stuff to note - e.g., "make sure...
Figure out what you can do with the extraneous crap it comes with?
I won free shipping on flowers for mom, even though I don't remember selecting that in the shuffle.
They could make it May 2022 and I don't think I would see anything from my queue. Wish I'd selected FTWs instead of XC3 models. The XC3s aren't moving at all.
Don't recall that one when I got my BSEE in 1996. There was something about three point one four one five nine in a song... I'm a lawyer these days anyway.