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Dell G8R3R 2-Port 40Gb/s QSFP+ PCIE x8 GE 40GBase-X Network Adapter
- Dual-port 40Gb/s QSFP+ network adapter.
- PCI Express (PCIe) x8 interface.
- Supports 40GBase-X Ethernet standards.
- Provides high-speed network connectivity.
- Ideal for data centers, high-performance computing, and server aggregation.
- Low latency for demanding applications.
- Enables high-bandwidth network infrastructure.
We'll confirm the current price and availability for G8R3R.
Key specifications
See full specs ↓- Product Type
- Network Adapter
- Ports
- 2 x QSFP+
- Speed
- 40Gb/s per port
- Interface
- PCIe x8
- Ethernet Standard
- 40GBase-X
Product details
The Dell G8R3R is a high-performance network adapter featuring two 40Gb/s QSFP+ ports. It utilizes a PCIe x8 interface and supports 40GBase-X Ethernet, making it ideal for demanding network environments requiring high bandwidth and low latency.
Technical Information
| Product Type | Network Adapter |
| Ports | 2 x QSFP+ |
| Speed | 40Gb/s per port |
Additional Specifications
| Interface | PCIe x8 |
| Ethernet Standard | 40GBase-X |
Description
The Dell G8R3R is a powerful dual-port network interface card (NIC) designed to deliver exceptional network throughput and connectivity. Each of its two QSFP+ ports is capable of operating at a blazing 40Gb/s, providing a combined bandwidth potential that is critical for modern, high-demand network infrastructures. This adapter is built on a PCIe x8 interface, ensuring that the card has sufficient bandwidth to communicate effectively with the server's CPU and memory, preventing bottlenecks even under heavy load. This network adapter is engineered to support the 40GBase-X Ethernet standard, which is fundamental for high-speed networking in environments such as data centers, enterprise networks, and high-performance computing (HPC) clusters. The QSFP+ (Quad Small Form-factor Pluggable Plus) connectors allow for flexible and high-density network connections, typically using optical transceivers or direct attach copper cables. Its dual-port design also facilitates network redundancy and load balancing, enhancing the reliability and performance of the connected systems. Ideal for applications that require massive data transfer rates and minimal latency, the Dell G8R3R is a key component for building robust and scalable network backbones. It enables seamless connectivity for servers, storage devices, and high-performance workstations, ensuring that data can move quickly and efficiently. This adapter is a critical piece of hardware for organizations looking to upgrade their network infrastructure to meet the ever-increasing demands of data-intensive workloads.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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