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Dell 9977M 2-Port 40Gb/s QSFP+ PCIE 3.0 GE 40GBase-X Network Adapter
- Dual-port 40Gb/s QSFP+ Ethernet adapter
- PCIe 3.0 x8 interface
- Supports 40GBase-X Ethernet standards
- High bandwidth for data-intensive applications
- Low latency for improved network responsiveness
- Designed for enterprise and data center environments
- Provides high-speed connectivity for servers and storage
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Product Overview
The Dell 9977M is a high-speed network adapter featuring two QSFP+ ports, each capable of 40Gb/s Ethernet connectivity. It utilizes a PCIe 3.0 interface for maximum data throughput, making it suitable for demanding network applications.
Technical Information
| Chipset | Unknown (Dell branded) |
| Interface | PCI Express 3.0 x8 |
| Ports | 2 x QSFP+ |
Additional Specifications
| Speed | 40Gb/s per port |
| Ethernet Standard | 40GBase-X |
| Form Factor | Full-Height, Full-Length |
Product Description
The Dell 9977M network adapter is engineered to deliver exceptional network performance with its dual 40Gb/s QSFP+ ports. This adapter leverages the high bandwidth of the PCI Express 3.0 interface, specifically designed for x8 lanes, to ensure that data can be transferred to and from the host system at maximum speeds. The 40Gb/s Ethernet capability makes it an ideal solution for environments that require high throughput, such as data centers, high-performance computing clusters, and storage area networks. Each of the two QSFP+ ports on the 9977M supports the 40GBase-X standard, allowing for high-speed network connections over appropriate cabling. The use of QSFP+ connectors provides a compact and efficient way to achieve 40Gb/s speeds, and these ports can often be configured for breakout connections to multiple 10Gb/s ports depending on the specific firmware and configuration. This flexibility adds to its value in diverse network setups. This network adapter is designed to meet the rigorous demands of enterprise-level networking, offering both speed and reliability. Its robust design and high-speed capabilities make it suitable for server connectivity, high-speed storage access, and inter-switch links where network performance is critical. The Dell 9977M is a key component for building modern, high-performance network infrastructures.