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Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2
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Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2
Experience lightning-fast speeds with the Mellanox ConnectX-5 EN Network Adapter, featuring dual 40 Gigabit QSFP28 ports.
Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2
Item #: 125967517

Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2

Item #: 125967517

XCD 853

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Experience lightning-fast speeds with the Mellanox ConnectX-5 EN Network Adapter, featuring dual 40 Gigabit QSFP28 ports.
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What Stands Out

High-Speed Connectivity
With 40 Gigabit throughput, this network adapter ensures rapid data transfer rates, meeting demanding networking requirements for high-performance computing and storage solutions.
Dual QSFP28 Ports
Equipped with two QSFP28 ports, the adapter supports flexible connectivity options, allowing users to scale their network for increased bandwidth and efficiency tailored to their industry needs.
Low Profile Design
The low profile design fits seamlessly in compact server environments, optimizing space without compromising on performance, making it perfect for dense data center deployments.

Product Details

Shop Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2 online at a best price in Saint Lucia. B07GBBTJ2K
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Data Centers

    Ideal for high-performance data centers requiring fast and reliable networking to handle large data traffic efficiently.

  • Cloud Computing

    Beneficial for cloud service providers needing low-latency connections for virtual machines and storage solutions.

  • High-Performance Computing

    Perfect for users leveraging HPC applications that require high speed and bandwidth for processing large datasets.

Not Suitable For
  • Casual Users

    Not suited for casual home users who don't require high-speed network connections for typical internet browsing.

  • Older Systems

    Incompatible with older systems lacking PCIe 4.0 support or the necessary hardware interfaces for installation.

  • Budget-Conscious Buyers

    May be too expensive for individuals or small businesses with limited budgets and basic networking needs.

Product Description

Mellanox Technologies MCX516A-BDAT ConnectX-5 EN - Network Adapter - PCIe 4.0 x16 Low Profile - 40 Gigabit QSFP28 x 2

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Customer Questions & Answers

  • Question: What are the key features of the Mellanox Technologies MCX516A-BDAT ConnectX-5 EN network adapter?

    Answer: The Mellanox MCX516A-BDAT is a high-performance network adapter designed for data centers and enterprise environments. It features PCIe 4.0 x16 standard, allowing for high bandwidth utilization, and supports dual 40 Gigabit QSFP28 ports for substantial data throughput. With advanced offloading capabilities, it enhances application performance while reducing CPU overhead. This makes it ideal for high-frequency trading, cloud computing, and large-scale data analytics, ensuring low latency and efficient network traffic management.
  • Question: How does the ConnectX-5 EN adapter improve network performance?

    Answer: The ConnectX-5 EN adapter enhances network performance through its support for RDMA (Remote Direct Memory Access) and dynamic routing features. By allowing direct memory access between servers over the network, it reduces latency and CPU load, leading to faster data processing. Moreover, its advanced PCIe 4.0 technology doubles the bandwidth compared to PCIe 3.0, making it suitable for bandwidth-intensive applications such as video streaming, virtualization, and big data workloads, ensuring smooth operation even under heavy loads.
  • Question: What types of environments is the MCX516A-BDAT suited for?

    Answer: The MCX516A-BDAT is ideal for various environments including cloud data centers, enterprise IT, and high-performance computing setups. Its ability to handle high data rates and low latency makes it particularly useful in sectors that require rapid data processing, such as telecommunications, finance, and scientific research. By integrating seamlessly into existing infrastructure, it enables organizations to enhance their network capabilities without significant overhauls.
  • Question: Can the Mellanox ConnectX-5 EN work with existing PCIe systems?

    Answer: Yes, the Mellanox ConnectX-5 EN adapter is designed for compatibility with existing PCIe systems. It utilizes the PCIe 4.0 x16 interface, which is backward compatible with PCIe 3.0 environments. This means enterprises can upgrade their network capabilities without needing to replace current hardware. Whether upgrading an aging server or building a new system, the adapter provides a flexible solution that leverages existing infrastructure for enhanced performance.
  • Question: What kind of cables and accessories do I need for this network adapter?

    Answer: To fully utilize the Mellanox ConnectX-5 EN adapter, you will need compatible QSFP28 cables which can include either passive or active fiber cables depending on your network setup. Additionally, ensure that your server supports the low-profile design of the adapter or have appropriate brackets if necessary. The right cabling ensures optimal data transfer speeds and reliability across your network, making it essential for achieving the full potential of the adapter.
  • Question: Is the ConnectX-5 EN adapter easy to install?

    Answer: Installing the Mellanox ConnectX-5 EN adapter is designed to be straightforward for IT professionals. It typically involves inserting the adapter into a compatible PCIe x16 slot in your server, securing it in place, and connecting the necessary cables. Most operating systems and network drivers support this adapter, simplifying the setup process. This ease of installation allows for a quick network upgrade, facilitating faster data processing capabilities without extensive downtime.
  • Question: What performance improvements can I expect with the ConnectX-5 EN?

    Answer: With the Mellanox ConnectX-5 EN, you can expect significant performance improvements, including reduced latency and increased throughput. The dual 40 GbE ports allow simultaneous handling of large data streams, which is advantageous for applications such as virtualization and database management. Users often report improved application responsiveness and the ability to execute more simultaneous tasks, enhancing overall productivity in data-intensive environments.
  • Question: How does this adapter handle network security?

    Answer: The Mellanox ConnectX-5 EN adapter supports various security features, including encryption and secure boot capabilities. These features protect data in transit and ensure that only authorized systems can communicate over the network. In environments where data integrity is critical, such as in financial services or healthcare, these security measures are vital for compliance and protecting sensitive information from unauthorized access.
  • Question: What operating systems support the Mellanox MCX516A-BDAT?

    Answer: The Mellanox MCX516A-BDAT ConnectX-5 EN network adapter supports a range of operating systems including various distributions of Linux, Windows Server, and virtualization platforms like VMware and Microsoft Hyper-V. This broad compatibility ensures flexibility in deployment across different infrastructures, making it suitable for diverse environments. Organizations can leverage the adapter’s capabilities without worrying about operating system constraints.
  • Question: Where can I buy the Mellanox Technologies MCX516A-BDAT in Saint Lucia?

    Answer: You can purchase the Mellanox Technologies MCX516A-BDAT ConnectX-5 EN network adapter from Ubuy in Saint Lucia. Ubuy provides a reliable platform for sourcing tech products, ensuring you get the latest technology with the added convenience of easy navigation. By choosing Ubuy, you benefit from a smooth shopping experience and the assurance of quality products.

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XCD 853

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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Features & Benefits

  • Lightning-fast 40 Gbps data transfer rate.
  • Supports PCIe 4.0 for enhanced performance.
  • Dual 40 Gigabit QSFP28 ports for superior connectivity.
  • Compatible with GigE, 10 GigE, and 25 Gigabit LAN standards.
  • Low profile design ideal for space-saving installations.
  • Optimized for various network protocols including TCP/IP and iSCSI.