Dell MN57H Intel E835-XXVDA2 Dual-Port SFP28 up to 25Gb Ethernet Network Adapter
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MN57H
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MN57H Overview
DELL MN57H Intel E835-xxvda2 Dual-port Sfp28 Up To 25gb Ethernet Network Adapter
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Dell |
| Stock | In Stock |
Specifications
| Product Type | Network Adapter |
|---|---|
| Form Factor | Pcie |
| Vertical Segment | Server |
| Cable Medium | Copper, Fiber |
| Cabling Type | Sfp28 Ports - Dac, Optics, And Aocs |
| Port Configuration | Dual |
| Data Rate Per Port | 25/10/1gbe |
| Intel Virtualization Technology For Connectivity (vt-c) | Yes |
| Speed & Slot Width | 16 Gt/s X8 Lanes |
| System Interface Type | Pcie 4.0 (16 Gt/s) |
| Controller | Intel Ethernet Controller E835 |
| Transport Protocol | Gigabit Ethernet |
| On-chip Qos And Traffic Management | Yes |
| Flexible Port Partitioning | Yes |
| Virtual Machine Device Queues (vmdq) | Yes |
| Pci-sig Sr-iov Capable | Yes |
| Iwarp/rdma | Yes |
| Rocev2/rdma | Yes |
| Intel Data Direct I/o Technology | Yes |
| Intelligent Offloads | Yes |
| Storage Over Ethernet | Iscsi, Nsf |
Frequently Asked Questions
What primary server architectures are compatible with the Dell MN57H network interface card? +
The Dell MN57H is engineered for seamless integration into enterprise-grade PowerEdge server environments. It is designed to fit standard PCIe slots, ensuring compatibility with modern rack, tower, and blade server configurations. Before installation, confirm that your server’s BIOS and operating system have the latest drivers enabled to ensure optimal communication between the network fabric and your host system.
How does the MN57H NIC impact overall server I/O throughput? +
By offloading critical network processing tasks from the host CPU, the MN57H enhances data throughput and reduces latency for high-bandwidth applications. This card is specifically built to handle intensive data traffic, ensuring your network fabric maintains maximum efficiency. It is an ideal solution for businesses looking to eliminate bottlenecks in high-density virtualization or database server deployments.
Does the MN57H support advanced virtualization features like SR-IOV? +
Yes, the MN57H is built to support modern virtualization requirements, including Single Root I/O Virtualization (SR-IOV). This allows multiple virtual machines to share a single physical PCIe device efficiently, significantly improving performance in cloud and multi-tenant environments. By utilizing these advanced features, administrators can achieve near-native performance for virtualized workloads while maintaining strict resource isolation.
What type of connectivity does the Dell MN57H offer for data center networking? +
This network interface card is designed for fiber-based Ethernet environments, providing the reliability and speed necessary for mission-critical data center operations. It features high-performance ports that support standard fiber optic transceivers, enabling robust, long-distance communication within your infrastructure. It is the preferred choice for environments requiring consistent, low-latency connectivity across the server farm.
How should I configure the MN57H for redundant network paths? +
To establish network redundancy, you can implement bonding or teaming protocols directly at the operating system level using the MN57H. By installing multiple cards or leveraging dual-port configurations, you create failover paths that ensure continuous connectivity if a single link or switch port experiences a disruption. This is a standard practice for maintaining high availability in enterprise core services.
Is the MN57H suitable for high-frequency trading or low-latency applications? +
The MN57H is architected to minimize packet processing delays, making it highly effective for latency-sensitive enterprise applications. While performance may vary depending on the specific network stack and software implementation, its hardware-level acceleration provides the necessary foundation for fast data transmission. It consistently delivers the performance metrics required for demanding transaction processing and real-time analytics.
What is the recommended approach for managing the MN57H firmware? +
We recommend utilizing Dell’s integrated management tools, such as the Lifecycle Controller or iDRAC, to manage firmware updates for the MN57H. Maintaining current firmware is critical for ensuring security, stability, and compatibility with the latest network protocols. Regular updates also provide performance enhancements, ensuring that your NIC remains capable of handling the evolving bandwidth demands of your modern data center.
Can the MN57H be deployed in legacy server environments? +
The MN57H is optimized for contemporary PCIe standards, but it maintains compatibility with a broad range of Dell PowerEdge generations. When deploying in legacy systems, verify that the PCIe lane configuration provides sufficient bandwidth to avoid throttling. Consult your server’s technical guide to confirm that the slot’s physical and electrical specifications align with the requirements of this high-performance network adapter.
How can I request a bulk quote for multiple MN57H units for a large project? +
For procurement of multiple MN57H units, please contact our sales department directly through the BuyRouterSwitch.com contact page. Our team specializes in facilitating large-scale infrastructure upgrades and will provide a personalized quotation tailored to your specific volume requirements. We focus on ensuring you have the quantity you need to complete your deployment on schedule while maintaining competitive pricing.
Why should I choose BuyRouterSwitch.com for my Dell networking hardware needs? +
BuyRouterSwitch.com is a dedicated partner for enterprise IT procurement, offering an extensive catalog of verified, authentic Dell networking components. By choosing us, you benefit from a streamlined purchasing process and a commitment to delivering genuine hardware that integrates perfectly into your existing network. We prioritize secure ordering and efficient service to help your organization maintain peak operational readiness.
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