Due to the Thanksgiving Holiday, all orders placed on 11/23 and 24 will be processed on Monday, 11/27.

Mellanox ConnectX-4 Lx EN

1/10/25/40/50 Gigabit Ethernet Adapter Cards supporting RDMA, Overlay Networks Encapsulation/Decapsulation and more

ConnectX-4 Lx EN Network Controller with 1/10/25/40/50Gbs 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.

ConnectX-4 Lx EN provides an unmatched combination of 1, 10, 25, 40, and 50GbE bandwidth, sub-microsecond latency and a 75 million packets per second message rate. It includes native hardware support for RDMA over Converged Ethernet, Ethernet stateless offload engines, Overlay Networks, and GPUDirect® Technology.

ConnectX-4 Lx EN Product Brief

ConnectX-4 Lx EN for Open Compute Project (OCP) Product Brief

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ConnectX-4 Lx EN

Mellanox MCX4111A-ACAT ConnectX-4 Lx EN Network Interface Card 25GbE Single-Port SFP28
MPN: MCX4111A-ACAT
€335 €205
Mellanox MCX4111A-XCAT ConnectX-4 Lx EN Network Interface Card 10GbE Single-Port SFP28 PCIe3.0 x8 ROHS R6
MPN: MCX4111A-XCAT
€268 €164
Mellanox MCX4121A-ACAT ConnectX-4 Lx EN Network Interface Card 25GbE Dual-Port SFP28 PCIe3.0 x8 ROHS R6
MPN: MCX4121A-ACAT
€421 €258
Mellanox MCX4121A-XCAT ConnectX-4 Lx EN Network Interface Card 10GbE Dual-Port SFP28 PCIe3.0 x8 ROHS R6
MPN: MCX4121A-XCAT
€335 €205
Mellanox MCX4131A-BCAT ConnectX-4 Lx EN Network Interface Card 40GbE Single-Port QSFP28
MPN: MCX4131A-BCAT
€537 €327
Mellanox MCX4131A-GCAT ConnectX-4 Lx EN Network Interface Card 50GbE Single-Port QSFP28 PCIe3.0 x8 ROHS R6
MPN: MCX4131A-GCAT
€609 €372
Mellanox MCX4421A-ACQN ConnectX-4 Lx EN Network Interface Card for OCP with Host Management 25GbE Dual-Port SFP28
MPN: MCX4411A-ACAN
€335 €205
Mellanox MCX4411A-ACQN ConnectX-4 Lx EN Network Interface Card for OCP with Host Management 25GbE Single-Port SFP28
MPN: MCX4411A-ACQN
€335 €205
Mellanox MCX4421A-ACAN ConnectX-4 Lx EN Network Interface Card for OCP 25GbE Dual-Port SFP28
MPN: MCX4421A-ACAN
€421 €258
Mellanox MCX4421A-ACQN ConnectX-4 Lx EN Network Interface Card for OCP with Host Management 25GbE Dual-Port SFP28
MPN: MCX4421A-ACQN
€421 €258

Mellanox Technologies provides a one-year limited hardware warranty on new ConnectX-4 Lx EN purchased from Mellanox Store. We provide international shipping to over 220 countries and free ground shipping within the US for all orders over $499. Contact a Mellanox specialist for help with Mellanox ConnectX-4 Lx EN or other Mellanox products.