Dell N58CF NVIDIA ConnectX-7 400Gb/s NDR IB Single-Port OSFP PCIe 5.0 x16 No Crypto Secure Boot

Name: Dell N58CF NVIDIA ConnectX-7 400Gb/s NDR IB Single-Port OSFP PCIe 5.0 x16 No Crypto Secure Boot
Brand: Dell
SKU: N58CF
Price: 1656.00 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: N58CF

Brand: Dell

Condition: New

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N58CF

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overview

specifications

faqs

reviews

overview

N58CF Overview

DELL N58CF Nvidia Connectx-7 400gb/s Ndr Ib Single-port Osfp Pcie 5.0 X16 No Crypto Secure Boot

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specifications

Specifications

Overview

Condition	New
Brand	Dell
Stock	In Stock

Specifications

Interfaces Pci Express Gen 4.0/5.0	Serdes 16/32gt/s, X16 Lanes (gen 3.0 Compatible)
Infiniband (default Mode)	Ndr/ndr200/hdr/hdr100/edr/fdr/sdr
Ethernet	400gaui-4 C2m, 400gbase-cr4, 200gaui-4 C2m, 200gbase-cr4, 100gaui-2 C2m, 100gbase-cr4, 100gbase-cr2, 100gbase-cr1, 50gaui-2 C2m, 50gaui-1 C2m, 50gbase-cr, 50gbase-r2 , 40gbase-cr4, 40gbase-r2, 25gbase-r, 10gbase-r, 10gbase-cx4, 1000base-cx, Caui-4 C2m, 25gaui C2m, Xlaui C2m , Xlppi, Sfi
Infiniband	Ibta V1.5a
Auto-negotiation	Ndr (4 Lanes X 100gb/s Per Lane) Port, Ndr200 (2 Lanes X 100gb/s Per Lane) Port, Hdr (50gb/s Per Lane) Port, Hdr100 (2 Lane X 50gb/s Per Lane), Edr (25gb/s Per Lane) Port, Fdr (14.0625gb/s Per Lane), 1x/2x/4x Sdr (2.5gb/s Per Lane).
Voltage	12v, 3.3vaux
Maximum Current	100ma
Operational	10% To 85% Relative Humidity
Non-operational	10% To 90% Relative Humidity

faqs

Frequently Asked Questions

What primary functions does the Dell N58CF SmartNIC perform in a data center environment? +

The Dell N58CF is a high-performance DPU (Data Processing Unit) designed to offload infrastructure tasks from the server CPU. By handling networking, storage, and security protocols directly on the adapter, it accelerates application performance and optimizes overall server efficiency, making it an ideal choice for software-defined data centers and cloud-native environments.

Which server architectures are compatible with the Dell N58CF SmartNIC? +

The Dell N58CF is engineered to integrate seamlessly into Dell PowerEdge server platforms. It utilizes standard PCIe form factors to ensure broad compatibility with existing server infrastructure, provided the system has available slots and appropriate cooling configurations to support the card's thermal output and power requirements.

How does the N58CF improve performance for virtualization and containerized workloads? +

By offloading hypervisor tasks such as virtual switching, packet processing, and encapsulation from the host processor, the N58CF frees up CPU cycles for compute-intensive application workloads. This hardware-accelerated approach reduces latency and increases throughput for virtualized networking and container deployments, leading to significantly better scalability.

What are the key security advantages of deploying the Dell N58CF in a network? +

The N58CF provides hardware-based security features, including advanced encryption and firewall offloading. By isolating network traffic and security processing from the primary host OS, the DPU helps implement zero-trust architectures and protects against malicious traffic while maintaining high line-rate performance that software-only solutions cannot achieve.

How should I approach the initial firmware and driver deployment for this DPU? +

Successful deployment requires updating the host server's firmware to the latest revision to ensure proper bus enumeration. You should utilize the vendor-specific management tools or the standard Linux kernel drivers compatible with this adapter series to configure network interfaces and offload engines, ensuring a stable and optimized operational state for your environment.

Can the N58CF be used to accelerate NVMe storage protocols? +

Yes, this card supports NVMe-over-Fabrics (NVMe-oF) offloading. By processing storage commands at the adapter level, the N58CF reduces storage latency and CPU utilization for high-performance storage arrays. This makes it a critical component for businesses looking to maximize IOPS in database-heavy or storage-intensive enterprise network deployments.

What is the expected reliability of the N58CF in high-traffic enterprise environments? +

Built to Dell’s rigorous enterprise standards, the N58CF is designed for 24/7 operation under heavy workloads. Its robust physical design and integrated thermal management system ensure consistent performance and longevity, minimizing downtime even in demanding data center conditions where stable, high-bandwidth connectivity is required.

How does this SmartNIC manage network traffic segmentation? +

The N58CF supports advanced packet processing and tunneling protocols, allowing for efficient network segmentation via VLANs, VXLANs, and other overlay technologies. The hardware-based acceleration ensures that encapsulation and decapsulation processes occur at wire speed, maintaining network performance integrity without burdening the host system with complex packet handling tasks.

Does BuyRouterSwitch.com offer volume pricing for large-scale enterprise deployments? +

We specialize in providing competitive pricing for high-volume enterprise hardware procurement. If you are planning a large-scale data center upgrade or require a substantial quantity of N58CF adapters, please contact our sales team directly to request a bulk quote tailored to your specific project budget and quantity requirements.

Why should I choose BuyRouterSwitch.com for my Dell networking hardware needs? +

BuyRouterSwitch.com is a trusted provider of authentic enterprise networking gear, ensuring that every piece of hardware we supply meets strict industry standards. We focus on providing high-quality components and reliable service, making us the preferred partner for IT procurement managers looking to source original Dell hardware with professional support throughout the purchasing process.

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