Synology E10G30-F2 is a dual-port 10 Gigabit SFP+ PCIe 3.0 x8 Ethernet adapter specifically designed for Synology NAS servers (check compatibility). With CPU Offload (RDMA over Ethernet) support, E10G30-F2 satisfies the demands of high performance computing.

Compatible Units listed here: https://www.synology.com/en-nz/products/E10G30-F2#specs