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Dell 0JNK9N 57840S 4 x Ports 10Gbps Daughter Network Interface Card
- Four 10Gbps Ethernet ports
- Daughter card form factor
- Supports 10 Gigabit Ethernet speeds
- Designed for Dell PowerEdge servers
- High-speed network connectivity
- Ideal for data-intensive workloads
- Provides flexible network expansion
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Product Overview
The Dell 0JNK9N, also known as the 57840S, is a daughter network interface card with four 10Gbps ports. It is designed to provide high-speed network connectivity for Dell servers.
Technical Information
| Product Type | Network Interface Card (NIC) |
| Interface Type | Proprietary Daughter Card |
| Ports | 4 x 10Gbps Ethernet (SFP+ or RJ-45, depending on model variant) |
Additional Specifications
| Data Transfer Rate | 10 Gb/s per port |
| Form Factor | Daughter Card |
| Compatibility | Dell PowerEdge Servers |
Product Description
The Dell 0JNK9N, identified by its Dell part number and often associated with the Broadcom 57840S controller, is a high-density network interface card designed specifically for Dell PowerEdge servers. This daughter card provides four 10Gbps Ethernet ports, enabling significant network bandwidth for demanding enterprise applications and high-performance computing environments. Its daughter card form factor allows for integration into specific Dell server designs, offering a clean and efficient way to add substantial network connectivity without occupying a standard PCIe slot in some configurations. The four 10Gbps ports provide ample capacity for network aggregation, high-speed storage access, or direct server-to-server communication. This NIC is an excellent choice for organizations seeking to maximize network performance within their Dell server infrastructure. It supports high-speed data transfers, crucial for virtualization, large file transfers, and other data-intensive workloads, ensuring that the network does not become a bottleneck for critical business operations.