If you select:Daniel Francis-Lyon wrote:I don't see how this answers the question. My question is not what kind of M.2 SSD is supported, but what kind of PCIe card is supported to put M.2 SSD in. I don't see the QM2 listed in the compatibility list because I don't think this site has a list of PCIe cards supported for M.2.
1. 8-Bay
2. TVS-873
3. Expansion Card
It lists all the PCIe cards that QNAP have determined are officially compatible with the TVS-873
All 4 of the current QM2 cards are there along with some wireless network cards, USB 3.1 cards, and 10GbE network adapters.
As for what I have seen QNAP publish, there are no other NVMe cards that are officially supported, however there are plenty that should work.
There are some other omissions from the compatibility list, for instance I don't see any graphics cards even though those are spoken of in the QNAP marketing materials. It might mean they just haven't added them, they haven't officially tested them, or that they just won't support them if issues pop up.