V5TMM Dell QLogic FastLinQ 41262 2Ports 25GB SFP28 PCIe Network Adapter.

High-Performance Networking with the V5TMM Dell QLogic FastLinQ 41262

The V5TMM Dell QLogic FastLinQ 41262 2-Port 25Gb SFP28 PCIe Network Adapter represents a robust, high-speed solution for enterprises and data centers demanding high-bandwidth and low-latency connectivity. Designed to meet the evolving demands of cloud computing, virtualization, and large-scale data transfers, this adapter integrates cutting-edge features to maximize performance and efficiency across all types of workloads.

Key Features of the QLogic FastLinQ 41262 Adapter

The V5TMM Dell QLogic FastLinQ 41262 is engineered to deliver enterprise-class networking capabilities. It is equipped with two 25 Gigabit Ethernet ports via SFP28 interfaces and leverages the PCIe Gen3 x8 interface to ensure optimal data throughput. Some standout features include:

• Dual-port 25GbE connectivity with SFP28 interfaces
• PCI Express Gen3 x8 host interface for high-speed data exchange
• Support for RDMA over Converged Ethernet (RoCE) and iWARP
• Advanced offload capabilities including TCP/IP, FCoE, and iSCSI
• Energy-efficient Ethernet (EEE) and dynamic power management
• Support for virtualization technologies like SR-IOV and NIC partitioning

PCIe Gen3 x8 Interface

The FastLinQ 41262 utilizes the high-bandwidth PCIe Gen3 x8 interface, which enables efficient data transfer between the network adapter and the system's processor and memory. This is crucial for reducing bottlenecks and improving I/O performance, especially under heavy workloads and during peak data processing times.

25GbE Dual-Port Throughput

Each of the two ports on the adapter supports a full 25GbE line rate. Whether used independently or in aggregated configurations, the dual-port setup allows for flexible deployment options that maximize throughput, availability, and fault tolerance. Businesses can scale operations without worrying about network performance degradation.

Subcategory: Dell Network Interface Cards (NICs)

As a part of the Dell family of NICs, the V5TMM QLogic FastLinQ 41262 is purpose-built for seamless integration with Dell PowerEdge servers and infrastructure. Dell NICs are renowned for their reliability, manageability, and compatibility with a wide array of enterprise networking environments.

Compatibility with Dell PowerEdge Servers

The 41262 adapter has been rigorously tested and validated with Dell PowerEdge servers. It ensures optimal performance, power efficiency, and firmware integration. Utilizing OEM Dell components like the V5TMM NIC also helps maintain manufacturer warranties and support agreements, making it a preferred choice for enterprise IT teams.

Advanced Offload Technologies

One of the defining advantages of the V5TMM FastLinQ 41262 is its comprehensive suite of offload technologies. These capabilities enable servers to handle more workloads by offloading compute-intensive tasks from the CPU to the network adapter.

RDMA Support: RoCE and iWARP

Remote Direct Memory Access (RDMA) enables high-throughput, low-latency networking by allowing direct memory access from one computer into another without involving the operating system. The 41262 supports both RoCE (RDMA over Converged Ethernet) and iWARP protocols, making it highly adaptable for varied environments including Microsoft Azure Stack HCI, vSAN clusters, and NVMe over Fabrics.

FCoE and iSCSI Offloads

Storage traffic can be seamlessly integrated with Ethernet networking using Fibre Channel over Ethernet (FCoE) and iSCSI offloads. These features reduce CPU utilization during storage-intensive operations, improve performance, and streamline network management by consolidating storage and data traffic on a single infrastructure.

VXLAN and NVGRE Offloads

The adapter also supports Virtual Extensible LAN (VXLAN) and Network Virtualization using Generic Routing Encapsulation (NVGRE) offloads. These technologies are essential for creating isolated, multi-tenant environments in software-defined networking (SDN) and network functions virtualization (NFV).

Virtualization and Cloud Readiness

With the shift toward cloud-native workloads and virtualization, the V5TMM Dell QLogic FastLinQ 41262 is an ideal solution for modern data centers. It provides critical enhancements for virtual environments, ensuring that multiple virtual machines (VMs) can share the adapter without compromising performance.

Single Root I/O Virtualization (SR-IOV)

SR-IOV allows a single physical NIC to appear as multiple virtual network interfaces to the host operating system. This feature helps reduce overhead and latency while enhancing throughput for virtual machines. It's a must-have for hypervisors like VMware ESXi, Microsoft Hyper-V, and KVM.

Network Partitioning (NPAR)

Network Partitioning (NPAR) enables administrators to divide the 25GbE bandwidth into multiple logical ports, each assigned to specific functions or departments. This ensures optimal resource allocation and traffic prioritization, improving overall efficiency.

Energy Efficiency and Thermal Management

High-speed network adapters often generate significant heat and power draw, but the Dell QLogic FastLinQ 41262 addresses this with built-in energy-saving features. It supports IEEE 802.3az Energy Efficient Ethernet and dynamic power management, significantly reducing operational expenses.

Low Power Consumption

With power consumption optimized for enterprise environments, the V5TMM adapter delivers high throughput without contributing excessively to data center thermal loads. This makes it suitable for deployment in both high-density and power-sensitive scenarios.

Efficient Heat Dissipation

Engineered with robust thermal design, the network adapter uses passive and active cooling mechanisms to maintain stable temperatures. This ensures uninterrupted operation even in environments where cooling resources are limited.

Security Features

Security is a top priority for any network infrastructure. The V5TMM Dell QLogic 41262 provides an array of features to safeguard data and maintain the integrity of the network.

Secure Boot and Firmware Validation

The adapter supports secure boot mechanisms and firmware integrity checks, protecting systems from malicious firmware and unauthorized access. This is vital for maintaining a secure data center environment.

Support for Network Access Control

Integration with protocols such as 802.1x Network Access Control (NAC) helps ensure that only authorized devices and users can access network resources. This adds a layer of protection in enterprise environments with strict compliance requirements.

Deployment Scenarios and Use Cases

The Dell QLogic FastLinQ 41262 is suitable for a broad range of applications, from small enterprise networks to hyperscale data centers. Its performance and flexibility make it ideal for:

• Virtualized workloads and hyperconverged infrastructure (HCI)
• High-performance computing (HPC) clusters
• Database acceleration and real-time analytics
• Cloud data centers and large-scale virtual desktop infrastructures (VDI)
• Financial services and latency-sensitive applications

Ease of Management and Integration

Dell ensures seamless management of the FastLinQ 41262 through various tools and utilities. The adapter integrates with Dell’s iDRAC and Lifecycle Controller, simplifying updates, diagnostics, and configuration.

Compatibility with Management Suites

The adapter is compatible with major OS platforms including Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux, and VMware ESXi. Additionally, it supports centralized management platforms such as Dell OpenManage, VMware vCenter, and Windows Admin Center.

Flexible Driver and Firmware Updates

Regular updates for the QLogic FastLinQ 41262 are available via Dell’s update catalog. IT administrators can perform firmware upgrades without server downtime, maintaining system availability while ensuring the latest security and performance enhancements.

High Availability and Redundancy

Enterprise environments require 24/7 uptime. The V5TMM adapter supports features that enhance system resilience, such as NIC teaming, failover, and link aggregation. This ensures continuous availability even during hardware or software failures.

Link Aggregation Control Protocol (LACP)

Using LACP, multiple network interfaces can be bonded to increase throughput and provide redundancy. If one link fails, traffic automatically reroutes through remaining paths, ensuring uninterrupted connectivity.

Failover and NIC Teaming

The adapter supports active-active and active-passive NIC teaming configurations. These options are vital for maintaining network services during individual port or cable failures, enhancing overall reliability.

The V5TMM Dell QLogic FastLinQ 41262

Choosing the V5TMM model specifically guarantees Dell OEM-quality assurance, optimized firmware, and tested compatibility with Dell infrastructure. This ensures stability, optimal performance, and long-term support.

Cost-Effective Network Scaling

The adapter provides a significant performance boost without the cost and complexity of upgrading to 40GbE or 100GbE. For many environments, 25GbE offers the perfect balance of speed and cost-efficiency.

Future-Proofing Your Infrastructure

With support for evolving data center standards and next-generation protocols, the QLogic 41262 ensures long-term viability. Its flexibility in supporting a variety of workloads makes it a smart investment for forward-thinking IT teams.