I haven't seen anyone post about this so far.
Tobias "TobleMiner" Schramm has designed a passive adapter for HP FlexLOM to use them in a normal PCIe slot.
The design files to have the adapter manufactured (e.g. by JLCPCB) can be found on GitHub: TobleMiner/HPE-FlexibleLOM-adapter
You can also buy the PCB and PCIe edge connector as a kit (soldering required) from sysmocom [DE]: sysmocom site - HPE FlexibleLOM PCIEx8 adapter DIY kit
Tobias "TobleMiner" Schramm has designed a passive adapter for HP FlexLOM to use them in a normal PCIe slot.
The design files to have the adapter manufactured (e.g. by JLCPCB) can be found on GitHub: TobleMiner/HPE-FlexibleLOM-adapter
You can also buy the PCB and PCIe edge connector as a kit (soldering required) from sysmocom [DE]: sysmocom site - HPE FlexibleLOM PCIEx8 adapter DIY kit