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Dell 51GRM 2-Port 25Gb/s SFP28 PCIE 3.0 x8 GE 25GBase-X Network Card
- 2-Port 25Gb/s SFP28 Network Interface Card (NIC).
- PCIe 3.0 x8 host interface for high bandwidth.
- Utilizes SFP28 transceivers for 25GbE connectivity.
- Ideal for high-performance computing (HPC) and data-intensive workloads.
- Low latency for demanding applications.
- Supports advanced networking features.
- Designed for servers and workstations.
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Product Overview
The Dell 51GRM is a 2-Port 25Gb/s SFP28 Network Interface Card (NIC) designed for high-performance computing and data center environments. It utilizes a PCIe 3.0 x8 interface for maximum bandwidth and low latency.
Technical Information
| Product Type | Network Interface Card (NIC) |
| Number of Ports | 2 x SFP28 |
| Data Rate | 25 Gb/s per port |
| Interface | PCIe 3.0 x8 |
Additional Specifications
| Connector Type | SFP28 |
| Form Factor | PCIe Add-in Card |
| Target Applications | HPC, Data Center, Storage Networking |
Product Description
The Dell 51GRM is a high-speed Network Interface Card (NIC) engineered to provide exceptional performance for data-intensive applications and modern data center infrastructures. Featuring two SFP28 ports, each capable of delivering up to 25 Gigabits per second (Gb/s) of bandwidth, this card is designed to handle the most demanding network traffic requirements. The SFP28 interface is the standard for 25GbE connectivity, offering a significant performance upgrade over traditional 10GbE solutions while often providing a more cost-effective path to higher speeds compared to 40GbE or 100GbE. Connectivity to the host system is established via a PCIe 3.0 x8 interface. This provides a substantial 64 GB/s of bidirectional bandwidth, ensuring that the NIC is not bottlenecked by the host bus, which is critical for achieving maximum throughput in high-performance computing (HPC), storage networking, and large-scale virtualization environments. The low latency inherent in this design is crucial for applications that are sensitive to network delays, such as high-frequency trading, real-time analytics, and distributed computing. This 25Gb/s NIC is an essential component for modern servers and workstations that require high-speed network access. It supports advanced networking features that enhance performance, reliability, and manageability, making it suitable for enterprise-grade deployments. The Dell 51GRM is a key enabler for organizations looking to build out high-performance networks, accelerate data processing, and improve the overall efficiency of their IT infrastructure.
