Dell 79JD3 Mellanox Connectx-3 VPI Network Adapter

Essential Specifications

Key Product Details

• Manufacturer: Dell
• Part Number: 79JD3
• Device Type: High-performance Network Adapter

Form Factor and Interface

• Form Factor: Plug-in Card for optimal compatibility and performance
• Interface (Bus) Type: PCI Express 3.0 x8, delivering robust connectivity
• PCI Specification Compatibility:
  • PCIe 1.1
  • PCIe 2.0
  • PCIe 3.0

Networking Capabilities

• Connectivity Technology: Wired for stable data transmission
• Data Link Protocols Supported: 10 Gigabit LAN, Infiniband, 40 Gigabit LAN
• Data Transfer Rate: Up to 56 Gbps, ideal for intensive data tasks

Supported Network and Transport Protocols

• TCP/IP
• UDP/IP

Advanced Networking Features

• Flow Control: Reduces network congestion for smoother operations
• Auto-Negotiation: Automatically optimizes settings for connection efficiency
• VLAN Support: Supports VLAN configurations to segment network traffic
• Virtual Protocol Interconnect (VPI): Flexibility to work with various protocols
• Quality of Service (QoS): Ensures priority for critical data packets
• Jumbo Frames Support: Enables larger data packets for optimized network performance
• Infiniband FDR Link Support: Ensures compatibility with fast data transmission standards

Compliance Standards

• IEEE 802.1Q - VLAN tagging for organized traffic management
• IEEE 802.1P - Quality of Service prioritization
• IEEE 802.3AD (LACP) - Link Aggregation for improved throughput
• IEEE 802.3AE - 10 Gigabit Ethernet support
• IEEE 802.3AZ - Energy-Efficient Ethernet standard
• IEEE 802.3BA - 40 Gigabit and 100 Gigabit Ethernet standard
• IBTA 1.2.1 - Infiniband compliance for high-performance computing environments

Expansion and Connectivity Options

• Interface: 1 x Network - Infiniband - QSFP+ for fast, reliable connectivity
• Compatible Slots: 1 x PCI Express 3.0 x8 slot

Interface: PCIe 3.0 x8

The Dell 79JD3 Network Adapter is equipped with a PCIe 3.0 x8 interface, which offers several benefits and plays a crucial role in enhancing the overall performance and efficiency of the network adapter.

Improved Bandwidth

One of the primary benefits of the PCIe 3.0 x8 interface is its ability to provide improved bandwidth compared to previous generations. With eight lanes, this interface allows for faster data transfer rates and higher throughput, enabling the network adapter to handle larger volumes of data at a time.

Enhanced Performance

The increased bandwidth provided by the PCIe 3.0 x8 interface translates into enhanced performance for the Dell 79JD3 Network Adapter. It enables the adapter to support high-speed networking applications, such as data-intensive tasks, video streaming, and online gaming, without compromising on speed or quality.

Scalability

Another advantage of the PCIe 3.0 x8 interface is its scalability. It allows for future expansion and upgrades, ensuring that the network adapter can adapt to evolving network requirements. Whether you need to add more devices or increase the network capacity, the PCIe 3.0 x8 interface provides the flexibility needed to accommodate these changes.

Compatibility

The PCIe 3.0 x8 interface is widely supported by modern motherboards and server platforms. This ensures compatibility with a wide range of systems, making it easier to integrate the Dell 79JD3 Network Adapter into your existing infrastructure without any compatibility issues or additional hardware upgrades.

Future-Proof Investment

By opting for a network adapter with a PCIe 3.0 x8 interface like the Dell 79JD3, you are making a future-proof investment. As technology continues to advance, the PCIe 3.0 x8 interface will remain relevant and compatible with newer systems and devices, ensuring that your network infrastructure remains up to date and capable of handling the demands of tomorrow.

Speed: 56 Gbps

The Dell 79JD3 Network Adapter boasts a remarkable speed of 56 Gbps, which is vital for high-performance networking environments where speed is of utmost importance.

Lightning-Fast Data Transfer

The 56 Gbps speed offered by the Dell 79JD3 Network Adapter enables lightning-fast data transfer rates. This means that large files, such as high-resolution videos or complex datasets, can be transferred quickly and efficiently across the network, saving valuable time and improving productivity.

Reduced Latency

Low latency is crucial in real-time applications where immediate responsiveness is required. The high-speed capability of the Dell 79JD3 Network Adapter ensures minimal latency, resulting in smoother communication between devices and reducing delays in critical tasks such as online gaming or financial transactions.

Support for High-Bandwidth Applications

The 56 Gbps speed makes the Dell 79JD3 Network Adapter ideal for supporting high-bandwidth applications. Whether you need to stream ultra-high-definition videos, engage in bandwidth-intensive video conferences, or run data-intensive applications, this network adapter provides the necessary speed to handle these demanding tasks without bottlenecks or performance degradation.

Future-Proof Networking

Investing in a network adapter with a speed of 56 Gbps ensures that your network infrastructure is ready for future advancements. As technology continues to evolve and higher-speed networking becomes more prevalent, having a network adapter capable of handling these speeds ensures that your network is future-proofed and capable of meeting the demands of tomorrow.

Protocol: InfiniBand, Ethernet

The Dell 79JD3 Network Adapter supports both InfiniBand and Ethernet protocols, providing users with tremendous flexibility and compatibility in their networking setup.

Hybrid Networking Capabilities

By supporting both InfiniBand and Ethernet protocols, the Dell 79JD3 Network Adapter allows for hybrid networking environments. This means that you can connect to a wide range of devices and networks, regardless of the protocol they use. Whether you need to connect to high-performance computing clusters or traditional Ethernet networks, this network adapter has you covered.

Seamless Integration

The ability to support multiple protocols simplifies the integration process. You can seamlessly integrate the Dell 79JD3 Network Adapter into your existing infrastructure without the need for additional adapters or complex configurations. This ensures a smooth transition and minimizes any potential disruptions to your network operations.

Flexibility for Different Workloads

The support for both InfiniBand and Ethernet protocols offers flexibility in allocating resources for different workloads. InfiniBand is well-suited for high-performance computing applications, while Ethernet is widely used in traditional networking scenarios. With the Dell 79JD3 Network Adapter, you have the freedom to choose the appropriate protocol based on your specific workload requirements.

Interoperability

Supporting both InfiniBand and Ethernet protocols enhances interoperability across various devices and platforms. Whether you are connecting servers, storage systems, or other networking devices, the Dell 79JD3 Network Adapter ensures seamless communication and compatibility. This eliminates any potential barriers or limitations when integrating different components within your network infrastructure.

Compatibility: ConnectX-3 VPI

The Dell 79JD3 Network Adapter is compatible with ConnectX-3 VPI, offering users a range of benefits and ensuring seamless integration with other devices and systems.

Enhanced Performance

ConnectX-3 VPI is a high-performance adapter architecture that provides enhanced performance capabilities. By utilizing this architecture, the Dell 79JD3 Network Adapter delivers exceptional performance and reliability, allowing for smooth and efficient data transfers across the network.

Interconnect Flexibility

The compatibility with ConnectX-3 VPI gives users the flexibility to connect to various interconnect technologies. Whether you need to connect to InfiniBand or Ethernet networks, the Dell 79JD3 Network Adapter can seamlessly adapt to different interconnect technologies, ensuring compatibility and interoperability in diverse networking environments.

Ease of Integration

ConnectX-3 VPI compatibility simplifies the integration process of the Dell 79JD3 Network Adapter into existing infrastructure. The standardized architecture and compatibility with ConnectX-3 VPI ensure that the network adapter can be easily integrated into a wide range of systems and platforms without the need for additional hardware or complex configurations.

Future-Proof Investment

By being compatible with ConnectX-3 VPI, the Dell 79JD3 Network Adapter offers a future-proof investment. As technology evolves and new interconnect technologies emerge, the compatibility with ConnectX-3 VPI ensures that your network adapter remains compatible and capable of meeting future networking requirements.

Form Factor: Plug-in Card

The Dell 79JD3 Network Adapter features a plug-in card form factor, providing users with convenience, flexibility, and ease of installation.

Ease of Installation

The plug-in card form factor simplifies the installation process of the Dell 79JD3 Network Adapter. It can be easily inserted into an available PCIe slot on the motherboard or server, eliminating the need for complex cabling or additional configurations. This ensures a hassle-free installation experience, saving time and effort during setup.

Space Efficiency

The plug-in card form factor is compact and space-efficient, making it suitable for systems with limited space. This allows you to maximize the use of available space within your server or workstation without compromising on performance or functionality.

Hot-Swap Capability

Many plug-in card form factors, including the one used in the Dell 79JD3 Network Adapter, support hot-swapping. This means that you can insert or remove the card while the system is powered on, without needing to shut down or restart. Hot-swapping provides flexibility and convenience in managing and upgrading your network adapter without interrupting critical operations.

Scalability

The plug-in card form factor allows for scalability and future expansion. If you need to upgrade or add more network adapters to your system, you can simply insert additional plug-in cards into available slots, providing flexibility to adapt to changing networking needs.

Wide Compatibility

The plug-in card form factor is widely supported across various systems and platforms, ensuring compatibility with a wide range of motherboards and servers. Whether you are using a desktop workstation or a high-density server, the Dell 79JD3 Network Adapter's plug-in card form factor ensures seamless integration and compatibility.