Mellanox MNPA19-XTR Ethernet Adapter
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Mellanox MNPA19-XTR 10 Gigabit Network Adapter ConnectX-2 Refurbished

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Part Number#: MNPA19-XTR
List Price was: $857.69
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Short Description:
MNPA19-XTR Peripheral Component Interconnect Express (PCI-E) 2 Pro Power Over Ethernet (POE) Small Form-Factor Pluggable Plus (SFP+) 10 Gigabit 2 Ports Expansion Slots Network Adapter | Made by Mellanox | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product overview for the Mellanox MNPA19-XTR

In the fast-paced world of technology and networking, having the right network adapter is crucial to ensure seamless and high-speed data transmission. The Mellanox MNPA19-XTR 10 Gigabit Network Adapter, also known as ConnectX-2, is a powerful solution designed to meet the demands of modern network infrastructure. In this comprehensive guide, we will explore the features, benefits, and applications of the Mellanox MNPA19-XTR, helping you make an informed decision when it comes to upgrading your network.

The Mellanox MNPA19-XTR

The Mellanox MNPA19-XTR is a 10 Gigabit Network Adapter that is widely recognized for its exceptional performance, advanced technology, and reliable connectivity. It is designed to fit into a PCI-Express (PCI-E) slot on a server or workstation, providing a high-speed network connection.

Features and Specifications
  • 10 Gigabit Speed: One of the key features of the Mellanox MNPA19-XTR is its ability to deliver a lightning-fast 10 gigabits per second (Gbps) data transfer rate. This high-speed capability is essential for handling data-intensive tasks and ensuring minimal latency in data transmission.
  • ConnectX-2 Technology: The ConnectX-2 technology integrated into this network adapter is a hallmark of Mellanox's commitment to innovation. It optimizes network performance, reliability, and scalability.
  • Power Over Ethernet (POE): The inclusion of Power Over Ethernet (POE) support means that this network adapter can both transmit data and provide power to connected devices, such as IP cameras and access points, via a single Ethernet cable. This feature simplifies the cabling infrastructure and reduces costs.
  • PCI-Express (PCI-E) Interface: The Mellanox MNPA19-XTR is designed to fit into a PCI-E slot, ensuring compatibility with a wide range of servers and workstations. The PCI-E interface is a standard for high-speed data transmission between the network adapter and the motherboard.
  • Low-Profile Design: This network adapter comes in a low-profile design, making it suitable for small form-factor systems and servers. It's versatile and can be installed in various environments.
  • Advanced Virtualization Support: Virtualization technology is becoming increasingly important in data centers and network environments. The Mellanox MNPA19-XTR offers advanced virtualization support, allowing you to efficiently allocate network resources to virtual machines.
  • Jumbo Frames: Jumbo frames are larger Ethernet frames that can transmit more data per packet. The Mellanox MNPA19-XTR supports jumbo frames, which can improve network efficiency by reducing overhead and increasing data throughput.
  • RoHS Compliant: This network adapter is RoHS compliant, which means it adheres to environmental standards by restricting the use of hazardous materials in its construction.
Benefits of Using Mellanox MNPA19-XTR

Now that we've discussed the features and specifications of the Mellanox MNPA19-XTR, let's explore the benefits of using this network adapter in your network infrastructure.

High-Speed Connectivity

The most significant advantage of the Mellanox MNPA19-XTR is its ability to provide a 10 gigabit-per-second network connection. This high-speed connectivity is vital for data-intensive applications, such as large file transfers, video streaming, virtualization, and high-performance computing. With the Mellanox MNPA19-XTR, you can ensure that your network can handle the demands of modern data transmission without bottlenecks.

Low Latency

Low latency is critical in networking, especially for real-time applications and gaming. The Mellanox MNPA19-XTR excels in reducing latency, ensuring that data travels quickly from source to destination. This is particularly important in industries where split-second decisions are crucial, such as finance and online gaming.

Power Over Ethernet (POE) Support

The inclusion of POE support in the Mellanox MNPA19-XTR is a significant benefit for organizations that rely on devices requiring both data and power over the Ethernet connection. This feature simplifies cabling infrastructure and reduces the need for additional power sources, resulting in cost savings and a more streamlined setup.


The Mellanox MNPA19-XTR's low-profile design makes it a versatile option that can fit into various systems, including small form-factor servers and workstations. This adaptability ensures that the network adapter can be integrated into different network environments, regardless of size or form factor.

Advanced Virtualization Support

In today's data center and enterprise environments, virtualization is a common practice. The Mellanox MNPA19-XTR provides advanced virtualization support, enabling efficient resource allocation to virtual machines. This is essential for optimizing network performance and ensuring that virtualized workloads run smoothly.

Jumbo Frames Support

Support for jumbo frames is another advantage offered by the Mellanox MNPA19-XTR. Jumbo frames can significantly improve network efficiency by reducing the overhead associated with smaller frames and increasing the amount of data transmitted in each packet. This is especially valuable in scenarios where large files are regularly transferred.

Environmental Responsibility

The Mellanox MNPA19-XTR is RoHS compliant, meaning it adheres to environmental standards by restricting the use of hazardous materials in its construction. This commitment to environmental responsibility aligns with the growing emphasis on sustainability and eco-friendly practices.

Applications of Mellanox MNPA19-XTR

The Mellanox MNPA19-XTR network adapter is a versatile solution with a wide range of applications. Let's explore some of the key scenarios where this network adapter can be a game-changer.

Data Centers

Data centers are the heart of modern enterprises, housing vast amounts of data and supporting critical applications. The Mellanox MNPA19-XTR is a perfect fit for data centers, as its 10 gigabits per second speed, low latency, and advanced virtualization support ensure the seamless operation of servers and storage systems.

High-Performance Computing

High-performance computing (HPC) clusters require exceptional network connectivity to process complex calculations and simulations. This network adapter's high-speed connection is ideal for HPC applications, including scientific research, weather forecasting, and genetic sequencing.

Video Streaming

With the rise of online video streaming platforms and the demand for 4K and even 8K content, the Mellanox MNPA19-XTR provides the necessary bandwidth and low latency to deliver a smooth streaming experience to users.


Online gaming relies on low latency and high-speed connections to provide an immersive and responsive gaming experience. The Mellanox MNPA19-XTR is a solid choice for gaming enthusiasts and professional gamers who require a network adapter that can keep up with the demands of online gaming.


Virtualization is a common practice in modern IT environments, allowing organizations to maximize the use of their server resources. The Mellanox MNPA19-XTR's advanced virtualization support ensures that virtualized workloads run efficiently, making it a valuable addition to virtualized infrastructures.

IP Camera Systems

IP camera systems are widely used for security and surveillance purposes. The Mellanox MNPA19-XTR's Power Over Ethernet (POE) support simplifies the installation of IP camera systems by providing both data and power over a single Ethernet cable, reducing the need for additional power sources.

Small Form-Factor Servers and Workstations

The low-profile design of the Mellanox MNPA19-XTR makes it suitable for small form-factor servers and workstations. This adaptability allows businesses to incorporate high-speed networking into compact systems without compromising performance.


The Mellanox MNPA19-XTR is compatible with a wide range of systems and operating systems, thanks to its PCI-E interface. However, it's crucial to check compatibility with your specific hardware and software configurations, especially if you have unique requirements or use non-standard setups. Ensure that your operating system has appropriate drivers available for this network adapter.

General Information about Mellanox MNPA19-XTR
  • Manufacturer: Mellanox
  • Model Number or SKU# MNPA19-XTR
  • Product Type: Network Adapter
Technical Information for the 10 Gigabit Network Adapter
  • Capacity: 10 Gigabit
  • Product Type: 10gigabit Ethernet Card
  • Host Interface: PCI Express X8
  • Number Of Total Expansion Slots: 1
  • Expansion Slot Type: Sfp+
  • Number Of Sfp+ Slots: 1
  • Network Technology: 10gbase-X
  • Form Factor: Plug-In Card
  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: Rohs

In summary, the Mellanox MNPA19-XTR 10 Gigabit Network Adapter ConnectX-2 POE PCI-E Ethernet is a powerful and versatile networking solution that offers high-speed connectivity, low latency, and advanced features. Whether you are running a data center, engaging in high-performance computing, or simply looking for an efficient way to enhance your network infrastructure, the Mellanox MNPA19-XTR is a valuable addition to your toolkit. Its Power Over Ethernet (POE) support, jumbo frame compatibility, and advanced virtualization features make it a solid choice for various applications.

As technology continues to advance, the demand for faster and more reliable network connections will only grow. The Mellanox MNPA19-XTR ensures that your network is well-prepared to meet these demands, providing a solid foundation for today's data-intensive tasks and tomorrow's innovations.

Investing in the Mellanox MNPA19-XTR means investing in the future of your network, where speed, reliability, and versatility are essential for success. With this network adapter, you can confidently build a network infrastructure that can keep pace with the ever-evolving digital landscape.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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