QLogic FastLinQ QL45212-DE Full Height Dual Port 25GbE SFP28 Adapter enables network bandwidth to be cost effectively scaled in support of next-generation server and storage solutions residing in cloud and web-scale data center environments. Utilizing 25GbE results in a single-lane connection similar to existing 10GbE technology–but it delivers 2.5 times greater bandwidth. Compared to 40GbE solutions, the 25GbE technology provides superior switch port density by requiring just a single lane (versus 4 with 40GbE), along with lower costs and power requirements. QLogic is a leading innovator driving 25GbE technologies across enterprise and cloud market segments. Device Type: Network adapter Form Factor: Plug-in card Ports: 25 Gigabit Ethernet x 2 Data Link Protocol: 25 Gigabit LAN Data Transfer Rate: 25 Gbps Device Type: Network adapter Form Factor: Plug-in card Ports: 25 Gigabit Ethernet x 2 Connectivity Technology: Wired Data Link Protocol: 25 Gigabit LAN Data Transfer Rate: 25 Gbps Interfaces: 2 x 25Gb Ethernet - SFP28