You may find more support in /r/techsupport (not really /r/netapp) on Reddit. I'm not sure if that will work, but I think one is from FAS. You list two different parts there I believe. The X3149 is a PCI-e card that NVRAM is added to it looks like. I don't think this will work, but you will need a SAS HBA to connect (from what I've seen). I've never tried this and have zero experience.