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Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR
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Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR
The Mellanox ConnectX-5 EN network interface card provides high-performance and low-latency Ethernet connectivity for demanding applications.
Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR
Item #: 38892870

Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR

Item #: 38892870

TMT 1090

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The Mellanox ConnectX-5 EN network interface card provides high-performance and low-latency Ethernet connectivity for demanding applications.
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What Stands Out

High Throughput
Delivers exceptional data transfer speeds of up to 25 Gbps, allowing for seamless connectivity and optimal performance in data-intensive applications.
Dual-Port Functionality
Equipped with dual-port SFP28 connections, enabling redundancy and load balancing for enhanced network reliability and efficiency.
Wide Compatibility
Designed with PCIe 3.0 x8 interface, ensuring compatibility with a broad range of servers and systems, making it a versatile choice for various network infrastructures.

Product Details

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Hardware InterfaceEthernet
Compatible DevicesDesktop
Data Link ProtocolEthernet
Data Transfer Rate25 Gigabits Per Second
Minimum Required Operating System VersionMac OS 10.15 Catalina, Windows 10
BrandMellanox
UPC042706799093
ManufacturerMellanox Technologies Ltd
Mfr Part NumberMCX512A-ACAT
Model NumberMCX512A-ACAT
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Data Centers

    Ideal for data centers requiring high-speed connectivity and reliable performance for cloud services and virtualization.

  • High-Performance Computing

    Perfect for HPC environments needing fast data transfer rates for large datasets and complex computations.

  • Enterprise Networking

    Recommended for businesses looking to enhance network performance for bandwidth-intensive applications like video streaming.

Not Suitable For
  • Casual Home Users

    Not suitable for casual users who do not require high-speed networking capabilities or advanced features.

Product Description

Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary function of the Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card?

    Answer: The Mellanox MCX512A-ACAT is designed to enhance network connectivity by providing 25 Gigabit Ethernet (25GbE) capability. Its dual-port SFP28 design allows for high-speed data transfer, making it ideal for data centers and cloud computing environments where bandwidth is critical. In practical use, this can significantly reduce latency and improve overall data throughput, ensuring seamless operation for applications requiring robust data exchange.
  • Question: How does the PCIE3.0 X8 interface benefit the network card's performance?

    Answer: The PCIE3.0 X8 interface in the Mellanox MCX512A-ACAT allows for a higher bandwidth compared to previous generations. This enables faster data transfer rates and supports demanding applications, such as virtualization and high-frequency trading. By utilizing this interface, users can experience enhanced performance metrics, ensuring their systems handle substantial data loads efficiently, making it suitable for environments demanding rapid processing.
  • Question: Is the Mellanox MCX512A-ACAT compatible with existing servers?

    Answer: Yes, the Mellanox MCX512A-ACAT is designed to be compatible with a range of server systems that support the PCIE3.0 X8 interface. It is essential to check your server specifications to confirm compatibility. Users benefit from easy integration into their existing frameworks, allowing for an upgrade in network speed without overhauling their entire infrastructure, making it a practical choice for system enhancements.
  • Question: What applications can benefit from using the Mellanox MCX512A-ACAT network interface card?

    Answer: The Mellanox MCX512A-ACAT is well-suited for various high-demand applications, including cloud computing, big data analytics, and high-performance computing (HPC). It supports workloads that require low-latency and high-throughput networking, making it ideal for environments like data centers or enterprise networks where quick data processing and transfer are crucial for operational efficiency.
  • Question: What are the advantages of using a dual-port network card like the MCX512A-ACAT?

    Answer: The dual-port feature of the Mellanox MCX512A-ACAT allows for increased redundancy and load balancing. This means if one port experiences issues, the other can maintain connectivity, minimizing downtime. Additionally, it can be used to connect to multiple network segments, effectively increasing data transfer capabilities without needing additional network cards, which optimizes space and resource use in data centers.
  • Question: How does the SFP28 support enhance the versatility of this network interface card?

    Answer: The SFP28 support on the Mellanox MCX512A-ACAT allows for flexibility in choosing various transceivers. Users can opt for different types of cables or optical modules, enabling connections over short, medium, or long distances. This flexibility makes it adaptable for diverse networking tasks and infrastructures, ensuring that organizations can meet specific network needs without compromising performance.
  • Question: Can the Mellanox MCX512A-ACAT integrate with software-defined networking (SDN)?

    Answer: Yes, the Mellanox MCX512A-ACAT is compatible with software-defined networking (SDN) environments, enabling dynamic management of network resources. Its advanced features support automated provisioning and traffic management, allowing organizations to optimize their networks for different workloads. This integration helps improve overall network agility, making it suitable for modern data centers adapting to changing demands.
  • Question: What kind of cooling solutions are recommended for the MCX512A-ACAT?

    Answer: Given that the Mellanox MCX512A-ACAT is a high-performance network card, adequate cooling is essential to maintain optimal performance. Recommended solutions include standard server cooling fans or more advanced liquid cooling systems, especially in high-density environments. Proper cooling not only prolongs the life of the card but also prevents thermal throttling, ensuring consistent connectivity performance.
  • Question: What networking standards does the Mellanox MCX512A-ACAT comply with?

    Answer: The Mellanox MCX512A-ACAT complies with various networking standards, including 802.3 for Ethernet networking, ensuring interoperability with different devices and infrastructures. This compliance helps minimize issues when integrating the card into pre-existing systems and supports a range of protocols, enhancing its utility in diverse applications from enterprise to telecom environments.
  • Question: Where can I buy Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card, 25GBE Dual-Port SFP28, PCIE3.0 X8, Tall BR?

    Answer: You can buy the Mellanox Technologies MCX512A-ACAT CONNECTX-5 EN Network Interface Card from Ubuy, a reliable e-commerce platform that offers a wide range of technology products. Ubuy’s user-friendly interface makes it simple to find the components you need, ensuring a straightforward shopping experience. With various payment options and a comprehensive selection, Ubuy is a great choice for purchasing networking equipment.

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Pros

  • High-speed 25GbE performance
  • Dual-port for flexibility
  • Easy to install and configure
  • Reliable connection stability
  • Excellent low-latency communication

Cons

  • Slightly larger size may require more space.

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TMT 1090

Order now and get it around Thursday, August 20

QTY:

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Fastest cross-border delivery

Features & Benefits

  • PCIe 3.0 x8 interface
  • Dual-port SFP28 interface at speeds of up to 25 Gb/s
  • Supports GigE, 10 GigE, and 25 Gigabit LAN connectivity for versatile use
  • TCP/IP, UDP/IP, iSCSI protocols are supported for efficient network transport protocol
  • Provides high-performance and low-latency Ethernet connectivity
  • Ideal for demanding network applications

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