Synology Dual Port 10GbE Adapter PCI Express 3.0 x8 2 Ports Optical Fiber 10GBase SR 10GBase LR Plug in Card - ODP Business Solutions
Amazon.com: 10Gb PCI-e 3.0 X8 NIC Network Card,Quad- SFP+ Port, with Broadcom BCM57840 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware : Electronics
AMD Radeon RX 6400 Tested on PCI-Express 3.0 | TechPowerUp