M.2 SATA TS-253B not recognizing PCIe 4.0 NVMe 4 TB

—Machine translation added by Dolbyman—

The NAS doesn’t recognize the Ediloca EN870 cards, and both slots appear empty.

I’ve formatted both cards, but they’re still not recognized.


I have a TS-253B to which I added a QNap M2 Sata card.

The NAS does not recognize the Ediloca EN870 cards and both slots appear empty.

I have formatted both cards and they are still not recognized.

This is an English forum, please only write in English

This NAS model has no onboard M.2 slots, what adapter card did you use ?

The title also mentiones SATA..SATA and NVMe are NOT compatible

I’m using QM2-”P-384A (expansion card PCIe 3.0)

Please prioritize our official compatibility list as the definitive source.

Regarding the model you mentioned, I will forward it to our internal team to evaluate whether to add it to our compatibility tests. Thanks!

Compatibility List - QNAP