BCM957414N4140C Ethernet Network AdapterThe information in the following table applies to the Broadcom BCM957414N4140C network adapter and other similar2x25G network adapters such as the BCM957414-N225DI0S and BCM957414-N225GI0S
Table 111: BCM957414N4140C Functional DescriptionsFunction DescriptionSpeed Dual-Port 25 Gb/s EthernetPCIe Gen3 x8The NIC supports PCIe Gen3, 2, and 1 speeds. However, PCIeGen3 is recommended to achieve nominal throughput when 2ports of G links transmit and receive traffic at the same time.Interface SFP28 for 25 Gb/sDevice Broadcom BCM57414 25 Gb/s MAC controller with integrateddual-channel 25 Gb/s SFP28 transceiver.NDIS Name Broadcom NetXtreme-E Series Dual-Port 25Gb SFP28 EthernetOCP 3.0 AdapterUEFI Name Broadcom NetXtreme-E Dual 25Gb SFP28 OCP 3.0 Ethernet