
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.
per second message rate. They include native hardware support for RDMA over Converged Ethernet (RoCE), Ethernet stateless offload
engines, Overlay Networks, GPUDirect technology and Multi-Host technology.
SKU | MCX4121A-ACAT |
Data Rate | 25Gb |
Number of Ports | 2 |
Bus Type | PCIe Gen3x8 |
Device Supported | Server |
Warranty | 1 year |
interface Type | SFP28 |
Link Rate | 8.0GT/s |
Cabling Type | SFP28 Transceiver, DAC and AOC |
Technology | Ethernet |
ConnectX-4 Lx EN Ethernet Adapter Cards
ConnectX-4 Lx EN network interface card with 25Gb/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 server utilization,
maximizing applications productivity, while reducing total cost of ownership (TCO).
ConnectX-4 Lx EN adapter cards provide a combination of 1 and 10 GbE bandwidth, sub-microsecond latency and a 75 million packets
per second message rate. They include native hardware support for RDMA over Converged Ethernet (RoCE), Ethernet stateless offload
engines, Overlay Networks, GPUDirect technology and Multi-Host technology.










We are based in Beijing, China, start from 2009,sell to North America(20.00%),South America(18.00%),Southeast Asia(15.00%),Eastern Europe(13.00%),Eastern Asia(12.00%),South Asia(10.00%),Southern Europe(7.00%),Western Europe(5.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
brocade switch,qlogic hba,emulex hba,finisar,mellanox
4. why should you buy from us not from other suppliers?
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