Which QNAP NIC would supports NFS over RDMA? Does QXG-25G2SF-CX6 works?
Hi, yes! The QXG-25G2SF-CX6 works for NFS over RDMA.
Requirements:
NAS: Check the PCIe card compatibility list. Minimum QTS 5.2.6 or QuTS hero h5.2.6. Details here: https://www.qnap.com/en/release-notes/qts/5.2.6.3229/20250818
Server: Ensure your client server has a compatible RDMA NIC, up-to-date drivers (e.g., Mellanox OFED), and that your network topology (Switch) supports RoCEv2 configurations (PFC/ECN).