Seeking help with PCIe SSD Storage SANDISK SX350

[abourdaa]

Hello,

I am trying to figure out if it is possible for unRaid use a PCIe Enterprise SSD - SANDISK SX350 SSD (SDFADCMOS-6T40-SF1 6.4TB)

I have tested it in an Windows Server Data Center 2019 system and it works just fine as a Disk in that systems but it seems that UNRAID doesn't know what to do with it. 

It shows up in PCI Devices and IOMMU Groups as:
[1aed:3001] 04:00.0 Mass storage controller: SanDisk ioMemory FHHL
and I can pass it through to a VM but I don't want to use it that way. 

My goal is to make it my Cache drive for unRaid so I can free up SAS bays to increase my ZFS pool. 

unRaid Version: 6.12.4

I tried to search this topic (google, unRaid forum, reddit, etc) but I have not found anything and I am probably just not using the correct vernacular or it the fact that very few people have this piece of hardware so I'm sure its just super niche.

Maybe there is a way to manually install the driver into unRaid that I am oblivious to? 
I have the Linux drivers for it.

[JorgeB]

Please post the diagnostics.

[abourdaa]

unraid-bp-diagnostics-20231129-2001.zip

[JorgeB]

There's no driver for that device, IIRC there's no Linux in tree driver for that, at least I cannot find one, there have been some previous requests, not sure if anything changed since:

 

 

[abourdaa]

Thanks, I guess I'll go bump that thread.