General Information Manufacturer: Mellanox Technologies Ltd Manufacturer Part Number: MCX4121A-XCAT Manufacturer Website Address: http://www.mellanox.com Brand Name: Mellanox Product Line: ConnectX-4 Product Model: MCX4121A-XCAT Product Name: ConnectX-4 MCX4121A-XCAT 10Gigabit Ethernet Card Product Type: 10Gigabit Ethernet Card Interfaces/Ports Host Interface: PCI Express 3.0 x8 Total Number of Ports: 2 I/O Expansions Expansion Slot Type: SFP+ Media & Performance Media Type Supported: Optical Fiber Network & Communication Network Technology: 10GBase-X Physical Characteristics Form Factor: Plug-in Card Miscellaneous Green Compliant: Yes Green Compliance Certificate/Authority: RoHS-6 Mellanox MCX4121A-XCAT ConnectX-4 10Gigabit Ethernet Card ConnectX-4 Lx EN Network Controller with 10/Gb/s Ethernet connectivity addresses virtualized infrastructure challenges, delivering best-in-class and highest performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms. With the exponential increase in usage of data and the creation of new applications, the demand for the highest throughput, lowest latency, virtualization and sophisticated data acceleration engines continues to rise. ConnectX-4 Lx EN enables data centers to leverage the world's leading interconnect adapter for increasing their operational efficiency, improving servers' utilization, maximizing applications productivity, while reducing total cost of ownership (TCO).