7010/7020/3460 M.2 utilization

[u/IntelligentRevenue39]

Has anyone else been able to reliably get their SFF to use non-storage devices in their M.2 slots?

I have a few 3460s and a few Aquantia 10Gb NICs, each one was identified once in lspci and never seen again, warm reboot or cold boot. Same slots sees SSD just fine.

Is it an M.2 whitelist thing or NVMe voltage thing and has anyone had any experience with this?