MCX4121A-XCAT ConnectX-4 Lx EN Adapter Card 25GbE Dual-Port SFP28 PCIe 3.0 x8 ROHS R6
ConnectX-4 MCX4121A-XCAT 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.
MCX4121A-XCAT 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 MCX4121A-XCAT 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.
MCX4121A-XCAT Benefits
* High performance boards for applications requiring high bandwidth, low latency and high message rate
* Industry leading throughput and latency for Web 2.0, Cloud and Big Data applications
* Smart interconnect for x86, Power, ARM, and GPU-based compute and storage platforms
* Cutting-edge performance in virtualized overlay networks
* Efficient I/O consolidation, lowering data center costs and complexity
* Virtualization acceleration
* Power efficiency
| MCX4121A-XCAT Features |
| * 1/10 Gb/s speeds |
| * Single and dual-port options |
| * Virtualization |
| * Low latency RDMA over Converged Ethernet (RoCE) |
| * Multi-Host technology connects up to 4 independent hostsc |
| * CPU offloading of transport operations |
| * Application offloading |
| * PeerDirect communication acceleration |
| * Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic |
| * End-to-end QoS and congestion control |
| * Hardware-based I/O virtualization |
| * RoHS compliant |
| * ODCC compatible |
| * Various form factors available |
MCX4121A-XCAT In order to better scale their networks, data center operators often create overlay networks that carry traffic from individual virtual machines over logical tunnels in encapsulated formats such as NVGRE and VXLAN. While this solves network scalability issues, it hides the TCP packet from the hardware offloading engines, placing higher loads on the host CPU. ConnectX-4 Lx EN effectively addresses this by providing advanced NVGRE, VXLAN and GENEVE hardware offloading engines that encapsulate and de-capsulate the overlay protocol headers, enabling the traditional offloads to be performed on the encapsulated traffic for these and other tunneling protocols (GENEVE, MPLS, QinQ, and so on). With ConnectX-4 Lx EN, data center operators
can achieve native performance in the new network architecture.
All Mellanox adapter cards MCX4121A-XCAT are supported by Windows, Linux distributions, VMware, FreeBSD, and Citrix XENServer. ConnectX-4 Lx EN supports various management interfaces and has a rich set of tools for configuration and management across operating systems.
Additionally, ConnectX-4 MCX4121A-XCAT Lx EN provides the option for a secure firmware update check using digital signatures to prevent remote attackers from uploading malicious firmware images; this ensures that only officially authentic images produced by Mellanox can be installed, regardless whether the source of the installation is the host, the network, or a BMC.
FAQ
Q1.What can you buy from us?
Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables,
Access Point, etc.
Q2.How about the delivery date?
It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the
end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.
Q3.What's your warranty terms?
We supply 12 months warranty time.
Q4.How about the Shipping Method?
We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one
words, we could do any shipments that you wanted.
Q5.Can I get some samples?
Yes, sample order is available for quality check and market test. You only need to pay the sample cost
and express cost.
Q6.What are your core strengths?
First-hand supply, Original and new products with the favorable price and perfect after-sales service.
Product Tags:
|
|
ConnectX-4 Lx EN 25GbE Mellanox Network Card Nic Interface MCX4121A-XCAT Images
|
