Dell E810XXVDA2 25 Gigabit Dual-Port PCI-E Ethernet Network Adapters - VNF8M
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Product Summary
Dell VNF8M Intel E810xxvda2 Network Adapter
Key Features
- Brand: Dell
- Model Number: VNF8M
- Type: Ethernet Network Adapter
Technical Specifications
Physical Characteristics
- Form Factor: Low Profile Plug-in Card
Interface Details
- Bus Interface: PCI Express 4.0 x8
- PCI Standards Supported: PCIe 3.0, PCIe 4.0
Connectivity Options
Port Configuration
- Number of Ports: 2 x 25 Gigabit SFP28
Data Communication Protocols
- Supported Link Protocols: Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit LAN
- Network/Transport Protocols: iSCSI, iWARP, NFS
Connection Technology
- Type: Wired
Advanced Features
- RDMA (Remote Direct Memory Access) Support
- Virtual Machine Device Queues (VMDQ)
- Single Root I/O Virtualization (SR-IOV)
- Data Direct I/O Technology (DDIO)
- RDMA over Converged Ethernet (RoCE) Version 2
- Flexible Port Partitioning (FPP)
- Intelligent Offloads and On-Chip QoS
- Traffic Management Capabilities
Ports
The Dell E810XXVDA2 Ethernet Network Adapter is equipped with a powerful feature known as Dual-Port, which allows for the simultaneous connection of two Ethernet ports. This feature provides users with a range of benefits and is of great importance in various networking scenarios.
Increased Connectivity
With the Dual-Port functionality, the Dell E810XXVDA2 Ethernet Network Adapter offers users the ability to connect to multiple networks or devices simultaneously. This increased connectivity is particularly useful in environments where there is a need for high-speed data transfer between multiple systems. Users can take advantage of this feature to enhance productivity and streamline their network operations.
Load Balancing
One of the key advantages of the Dual-Port feature is load balancing. With two ports available, the adapter can distribute network traffic evenly across both ports, ensuring optimal performance and preventing any single port from becoming overwhelmed. This helps to maximize network efficiency and avoid bottlenecks, resulting in smooth and uninterrupted data transmission.
Redundancy
Another significant benefit of Dual-Port functionality is redundancy. By having two ports available, users can set up a failover configuration where one port acts as a backup in case the primary port fails. This redundancy ensures continuous network connectivity and minimizes downtime in critical applications or situations where uninterrupted connectivity is essential.
Flexibility
Having two Ethernet ports on the Dell E810XXVDA2 Ethernet Network Adapter provides users with greater flexibility in network design and setup. Users can choose to assign different functions or purposes to each port based on their specific requirements. For example, one port can be dedicated to data transfer between servers, while the other can be used for connecting to storage devices or other peripheral devices. This flexibility allows for customization and optimization of network configurations based on individual needs.
Interface
The Dell E810XXVDA2 Ethernet Network Adapter features a PCI-E (Peripheral Component Interconnect Express) interface, which offers several benefits and is of utmost importance in modern networking systems.
High-Speed Data Transfer
The PCI-E interface provides a significantly higher data transfer rate compared to older interfaces such as PCI or PCI-X. This high-speed capability is crucial in today's network environments, where large amounts of data need to be transmitted quickly and efficiently. With the PCI-E interface, users can enjoy faster data transfer speeds, resulting in improved overall network performance.
Low Latency
In addition to high-speed data transfer, the PCI-E interface also offers low latency. This means that data packets can be delivered with minimal delay, resulting in faster response times and reduced lag. Low latency is particularly important in applications that require real-time data processing or where low latency is critical for optimal performance, such as online gaming or financial transactions.
Scalability
The PCI-E interface is designed to be scalable, allowing for the connection of multiple devices simultaneously. This scalability is essential in environments where expansion or addition of network devices is anticipated. With the PCI-E interface, users can easily add more network adapters or other peripheral devices without compromising performance or requiring significant changes to the existing network infrastructure.
Compatibility
Another advantage of the PCI-E interface is its widespread compatibility with modern computer systems. Most modern motherboards and servers are equipped with PCI-E slots, making the Dell E810XXVDA2 Ethernet Network Adapter compatible with a wide range of systems. This compatibility ensures that users can seamlessly integrate the adapter into their existing setups without any compatibility issues.
Speed
The Dell E810XXVDA2 Ethernet Network Adapter boasts a blazing fast speed of 25 Gigabit, offering users a range of benefits and playing a crucial role in high-performance networking environments.
Enhanced Data Transfer
With a speed of 25 Gigabit, the Dell E810XXVDA2 Ethernet Network Adapter enables users to achieve significantly faster data transfer rates compared to traditional 1 Gigabit or 10 Gigabit adapters. This enhanced data transfer capability is particularly beneficial in scenarios where large volumes of data need to be transmitted quickly, such as data centers, virtualization environments, or high-bandwidth applications.
Improved Workflows
The increased speed provided by the 25 Gigabit capability allows for smoother and more efficient workflows. Users can experience faster file transfers, reduced backup and restore times, and improved overall system responsiveness. This speed boost translates into improved productivity and reduced waiting times, enabling users to accomplish more in less time.
Future-Proofing
By adopting a 25 Gigabit Ethernet Network Adapter like the Dell E810XXVDA2, users can future-proof their network infrastructure. As technological advancements continue to push the boundaries of network speeds, having a high-speed adapter ensures that users are ready to embrace upcoming developments without the need for costly upgrades or replacements.
Compatibility
While the 25 Gigabit speed is impressive, it is crucial to ensure compatibility with other network devices. The Dell E810XXVDA2 Ethernet Network Adapter is designed to be backward compatible with existing 10 Gigabit and 1 Gigabit networks. This compatibility allows users to seamlessly integrate the adapter into their current network infrastructure without requiring a complete overhaul.
Part Number
The Dell E810XXVDA2 Ethernet Network Adapter features the part number VNF8M, which holds its own significance and benefits for users.
Easy Identification
The part number VNF8M serves as a unique identifier for the Dell E810XXVDA2 Ethernet Network Adapter. With numerous network adapters available in the market, having a distinctive part number makes it easier for users to identify and select the specific adapter they require. This simplifies the procurement process and ensures that users obtain the correct product for their networking needs.
Compatibility Verification
The part number VNF8M also plays a crucial role in compatibility verification. Users can cross-reference the part number with Dell's compatibility lists or databases to ensure that the adapter is compatible with their specific server or system. This verification process eliminates the risk of purchasing an incompatible adapter and saves time and effort in return.
Warranty and Support
The part number VNF8M is linked to warranty and support services provided by Dell. By referencing the part number, users can easily access information regarding warranty coverage, support options, and any available software or firmware updates. This ensures that users can rely on Dell's support channels in case of any issues or inquiries related to their Dell E810XXVDA2 Ethernet Network Adapter.
Replacement and Upgrades
In scenarios where a replacement or an upgrade is required, the part number VNF8M becomes essential. Users can simply provide the part number to Dell or their authorized reseller to ensure they receive the correct replacement or upgraded adapter. This simplifies the process of obtaining a new adapter and minimizes any potential compatibility or configuration issues that may arise from using an incorrect model.