Mellanox MCX562A-Acai Ethernet 10/25Gb 2-Port SFP28 OCP3 Adapter New (HPE OEM)
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MCX562A-ACAI
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MCX562A-ACAI Overview
MELLANOX MCX562A-ACAI Ethernet 10/25gb 2-port Sfp28 Ocp3 Adapter. Main Specifications Device Type Network Adapter Form Factor Plug-in Card Interface (bus) Type Open Compute Project Mezzanine (ocp) 3.0 Pci Specification Revision Pcie 3.0 Ports 10gb Ethernet / 25gb Ethernet Sfp28 X 2 Weight 9.17 Oz Data Link Protocol 10 Gige, 25 Gigabit Lan Data Transfer Rate 25 Gbps Compliant Standards Ocp 3.0 Designed For Nimble Storage Dhci Medium Solution With Hpe Proliant Dl325 Gen10 Proliant Dl110 Gen10, Dl325 Gen10, Dl345 Gen10, Dl360 Gen10, Dl365 Gen10, Dl380 Gen10, Dl385 Gen10, Xl225n Gen10, Xl290n Gen10, Xl645d Gen10.
Summary Description
Mellanox MCX562A-Acai Ethernet 10/25Gb 2-Port SFP28 OCP3 Adapter New (HPE OEM)
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Frequently Asked Questions (FAQs)
What primary interface and throughput does the Mellanox MCX562A-ACAI provide? +
The MCX562A-ACAI is a high-performance ConnectX-5 EN mezzanine card featuring dual 25GbE ports. It utilizes a PCIe 3.0/4.0 x16 host interface, providing high-bandwidth connectivity and low latency for demanding data center applications. This dual-port configuration ensures reliable high-speed networking for blade server environments that require robust throughput and optimized interconnect performance.
Which server architectures are compatible with the MCX562A-ACAI mezzanine card? +
This adapter is specifically engineered for blade server platforms that support proprietary mezzanine form factors. Because it is a mezzanine card, it is designed to integrate directly onto the server motherboard, saving valuable PCIe slots for other expansions. Always verify your specific blade chassis and server model's mezzanine slot compatibility to ensure a proper mechanical and electrical fit.
Does the MCX562A-ACAI support RDMA over Converged Ethernet (RoCE)? +
Yes, this card supports advanced RoCE technology, which allows for remote direct memory access over Ethernet networks. By offloading data transfer tasks from the CPU, RoCE significantly reduces latency and lowers overhead, making it ideal for high-performance computing, storage clusters, and database workloads where rapid data movement is mission-critical for overall system performance.
What are the primary use cases for deploying the MCX562A-ACAI in a data center? +
The MCX562A-ACAI is best suited for enterprise-grade virtualization, cloud computing, and high-frequency trading environments. Its ability to offload complex networking tasks like packet processing and overlay network encapsulation allows the host CPU to focus on application logic. This results in improved server consolidation ratios and superior performance in dense, multi-tenant blade server deployments.
How does this card handle network traffic offloading and virtualization? +
Equipped with hardware-based offload engines, this adapter supports advanced features like VXLAN and NVGRE encapsulation. By handling these tunneling protocols directly on the adapter hardware, it minimizes CPU utilization during network traffic processing. This hardware acceleration is vital for modern software-defined data centers where overlay networks are used to maintain isolation between virtual machines or containers.
Is the MCX562A-ACAI suitable for high-availability cluster environments? +
The card is highly effective for high-availability setups due to its dual-port design, which enables redundant pathing for network traffic. By leveraging link aggregation or bonding protocols at the operating system level, administrators can configure failover scenarios that ensure constant network connectivity. This reliability is essential for preventing downtime in mission-critical business applications and storage networking clusters.
What management features are available for configuring the MCX562A-ACAI? +
Management is typically handled through Mellanox's comprehensive software ecosystem, including standard firmware update tools and driver packages for major operating systems like Linux and Windows Server. These tools allow for granular control over port settings, telemetry, and advanced offload configurations, ensuring that your network infrastructure can be finely tuned to match the specific traffic patterns of your workload.
How does the performance of the MCX562A-ACAI compare to standard server LOMs? +
Unlike basic LOM (LAN on Motherboard) ports, the MCX562A-ACAI offers enterprise-grade offload capabilities and specialized hardware accelerators. It provides significantly lower latency and deterministic performance under high traffic loads. If your applications are sensitive to packet drops or require the specific throughput advantages of 25GbE over traditional 10GbE speeds, this mezzanine card is a significant performance upgrade for your server infrastructure.
Can I request a bulk quote for the MCX562A-ACAI if I am upgrading a large data center? +
Yes, BuyRouterSwitch.com specializes in supporting large-scale infrastructure projects. If you require multiple units for a server cluster deployment or a fleet-wide hardware refresh, our team can provide competitive bulk pricing tailored to your volume requirements. Please contact our sales department directly with your requested quantities to receive a formal quotation and discuss lead times for your specific networking project.
Why should I choose BuyRouterSwitch.com for my Mellanox hardware procurement? +
BuyRouterSwitch.com is a trusted source for enterprise networking hardware, ensuring that you receive authentic components for your infrastructure. By choosing us, you benefit from our streamlined procurement process and dedicated support for enterprise buyers. We focus on providing seamless, secure transactions and expert guidance, ensuring your hardware arrives on time and meets your project’s technical specifications without any unnecessary complications or delays.
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