Dell DN78C Nvidia ConnectX-6 Lx Dual Port 10/25GbE SFP28, OCP NIC 3.0
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DN78C
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DN78C Overview
DELL DN78C Nvidia Connectx-6 Lx Dual Port 10/25gbe Sfp28, Ocp Nic 3.0 Features And Design Nvidia Mellanox Connectx -6 Lx Smartnics Deliver Scalability, High Performance, Advanced Security Capabilities And Accelerated Networking Combined With The Lowest Total Cost Of Ownership For 25gbe Deployments In Cloud, Telco, And Enterprise Data Centers. This Product Is Compatible With The Following Systems: Poweredge C6520 Poweredge C6525 Poweredge R450 Poweredge R550 Poweredge R650 Poweredge R650xs Poweredge R6525 Poweredge R660 Poweredge R6615 Poweredge R6625 Poweredge R750 Poweredge R750xa Poweredge R750xs Poweredge R7525 Poweredge R760 Poweredge R760xa Poweredge R7615 Poweredge R7625 Poweredge Xe9640
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Frequently Asked Questions
What is the primary function of the Dell DN78C DPU in a data center environment? +
The Dell DN78C functions as a Data Processing Unit (DPU) designed to offload, accelerate, and isolate infrastructure workloads from the host CPU. By handling tasks like networking, storage virtualization, and security protocols directly on the card, it optimizes server performance and frees up core processing resources for your primary business applications.
Which server architectures are compatible with the Dell DN78C adapter? +
The DN78C is engineered for seamless integration into high-performance Dell PowerEdge servers. It utilizes a standard PCIe form factor, making it suitable for modern enterprise environments requiring high-speed data throughput. We recommend verifying your specific server model's slot configuration and power capabilities to ensure the card fits your chassis requirements and provides optimal signal integrity.
How does the DN78C enhance network security compared to traditional NICs? +
Unlike standard network interface cards, the DN78C provides a dedicated hardware-based security layer. It enables the implementation of zero-trust security models by offloading encryption, decryption, and traffic filtering to the DPU. This hardware-level isolation protects your data traffic from host-level vulnerabilities and ensures that security policies remain enforced regardless of the state of the host operating system.
What kind of performance gains can I expect when deploying the DN78C? +
By offloading compute-intensive network functions such as virtual switching and packet processing, the DN78C significantly reduces latency and lowers overall host CPU utilization. Enterprises typically see a substantial increase in throughput for data-heavy workloads and cloud-native applications, allowing your existing server infrastructure to handle a larger volume of traffic without needing to upgrade the primary processors.
Does the DN78C require specialized software or licensing to operate? +
Deployment typically involves utilizing standard driver stacks provided by Dell or the specific chipset vendor. While base functionality is available out of the box, certain advanced offload features or software-defined networking capabilities may require specific firmware versions or vendor-specific software bundles. Consult the latest release notes for your operating environment to ensure full compatibility with your software-defined stack.
Can the DN78C be managed independently from the host operating system? +
Yes, the DPU operates as an autonomous processing engine with its own management interface. This out-of-band management capability allows administrators to configure network policies and monitor device health without relying on the host system. This separation simplifies infrastructure management and ensures that your network controls remain operational even during host system maintenance or reboots.
What are the common deployment scenarios for this SmartNIC? +
The DN78C is ideal for high-density virtualization, hyper-converged infrastructure, and cloud service provider environments. It is particularly effective for offloading software-defined storage (SDS) protocols and accelerating NVMe-over-Fabrics traffic. It serves as a critical component for organizations looking to modernize their network fabric while maintaining high efficiency in resource-constrained environments.
How does the DN78C handle high-volume data traffic processing? +
This unit utilizes advanced packet processing engines to handle large volumes of data with minimal jitter. By processing traffic at line rate on the dedicated hardware rather than the host bus, it prevents throughput bottlenecks. This design is optimized for environments where consistent latency and high IOPS are required for mission-critical databases and large-scale web applications.
Can I request a bulk quote for the Dell DN78C if I am outfitting an entire server cluster? +
Absolutely. For large-scale projects or multi-node server deployments, BuyRouterSwitch.com provides competitive volume pricing. Simply reach out to our dedicated sales team with your project requirements or requested quantities, and we will prepare a custom quotation tailored to your specific infrastructure needs to ensure you get the best value for your procurement budget.
Why should I purchase the Dell DN78C from BuyRouterSwitch.com? +
Buying from BuyRouterSwitch.com ensures you receive authentic, high-quality enterprise hardware sourced through reliable channels. Our procurement process prioritizes genuine products to ensure maximum uptime and compatibility in your network. By choosing us, you benefit from our deep industry expertise and secure ordering process, which guarantees that your sensitive network components are handled with the professional care your enterprise infrastructure demands.
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