Mellanox MCX512F-ACHT 10Gb/25Gb 2-Port SFP28 PCIe 3.0 x16 Network Adapter

Name: Mellanox MCX512F-ACHT 10Gb/25Gb 2-Port SFP28 PCIe 3.0 x16 Network Adapter
Brand: Mellanox
SKU: MCX512F-ACHT
Price: 280.60 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: MCX512F-ACHT

Brand: Mellanox

Condition: New

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MCX512F-ACHT

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overview

MCX512F-ACHT Overview

MELLANOX MCX512F-ACHT 10gb/25gb 2-port Sfp28 Pcie 3.0 X16 Network Adapter. Data Rate 10/25 Gb Number Of Ports 2 Bus Type Pcie Gen3x16 Form Factor Stand Up

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faqs

Frequently Asked Questions

What are the primary performance specifications of the Mellanox MCX512F-ACHT? +

The MCX512F-ACHT is a high-performance ConnectX-5 EN network interface card featuring dual 25GbE SFP28 ports. It is designed to deliver industry-leading throughput and low latency, utilizing a PCIe 3.0/4.0 x8 host interface to ensure maximum data transfer efficiency for demanding cloud, Web 2.0, and enterprise data center workloads.

Which operating systems and virtualization environments are compatible with the MCX512F-ACHT? +

This adapter maintains broad compatibility across major enterprise operating systems, including various Linux distributions, Windows Server editions, and VMware ESXi. It supports advanced virtualization technologies such as SR-IOV and OVS offloads, making it an ideal choice for software-defined networking deployments and hyper-converged infrastructure environments requiring high-speed connectivity.

Does the MCX512F-ACHT support remote direct memory access (RDMA) technologies? +

Yes, the ConnectX-5 architecture fully supports RDMA over Converged Ethernet (RoCE). By offloading data movement from the CPU to the network hardware, the MCX512F-ACHT enables significantly lower latency and higher bandwidth efficiency for applications sensitive to processing overhead, such as high-performance computing clusters and massive scale-out storage solutions.

What physical form factor does the MCX512F-ACHT utilize for server installation? +

The MCX512F-ACHT is designed in a standard low-profile PCIe form factor. This makes it highly versatile for installation in both standard 2U rack servers and dense 1U chassis. The card ships with the necessary mounting bracket to ensure it fits securely into existing PCIe expansion slots, providing high-speed Ethernet connectivity without occupying excess server space.

How does the MCX512F-ACHT contribute to network security and traffic isolation? +

The card offers advanced hardware-based offloads, including IPsec and TLS encryption support. These features allow the NIC to handle security-related processing tasks, protecting data in transit while reducing the burden on the host server's processor. This ensures robust network performance even when complex encryption protocols are enforced for sensitive data traffic.

What type of optical transceivers or cables are required for the MCX512F-ACHT? +

The card features two SFP28 ports, which support 25GbE connectivity. It is compatible with a variety of SFP28 optical transceivers, as well as Direct Attach Copper (DAC) cables and Active Optical Cables (AOC). Users should ensure their selected optics or cabling match the reach and environmental requirements of their specific data center or server room layout.

Can the MCX512F-ACHT be managed via standard network management protocols? +

Yes, this card integrates seamlessly with standard host-based management tools. It supports Mellanox's suite of firmware management utilities, allowing administrators to update firmware, monitor port status, and configure advanced features like traffic shaping and flow steering from the OS environment to maintain optimal network stability and performance.

Is the MCX512F-ACHT suitable for high-frequency trading or low-latency applications? +

With its ConnectX-5 ASIC, the MCX512F-ACHT is built specifically for low-latency environments. Its hardware-level offloading capabilities minimize jitter and processing delays, making it highly effective for time-sensitive applications. By bypassing traditional software stacks for critical packet handling, it provides the deterministic performance required for high-frequency trading platforms and financial data processing.

Why should I choose BuyRouterSwitch.com for my Mellanox hardware procurement? +

BuyRouterSwitch.com provides professional-grade enterprise networking solutions with a focus on supply chain efficiency. We streamline the acquisition process by providing rapid access to hard-to-find components like the MCX512F-ACHT, ensuring that your IT infrastructure projects stay on schedule. Our deep industry knowledge helps clients source the exact hardware configurations needed to meet complex enterprise network requirements.

How can I request a bulk quote or inquire about large volume orders for the MCX512F-ACHT? +

For organizations requiring high-volume deployments, BuyRouterSwitch.com offers specialized procurement services. Simply contact our sales team through our dedicated inquiry channels with your specific quantity requirements. We prioritize bulk procurement requests to provide competitive pricing and efficient logistical coordination, ensuring your enterprise receives consistent, high-quality hardware at the scale necessary for large-scale data center expansion projects.

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