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Lenovo SN37A18655 ConnectX-5 2-Ports 40Gb/s QSFP28 PCIe Adapter
- 2 x 40Gb/s QSFP+ Ports
- PCI Express 3.0 x16 Interface
- Supports 40 Gigabit Ethernet
- NVIDIA ConnectX-5 Controller
- Low Latency Performance
- RDMA over Converged Ethernet (RoCE) support
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Product Overview
The Lenovo SN37A18655 is a high-performance network adapter featuring the NVIDIA ConnectX-5 controller. It provides two 40Gb/s QSFP+ ports, delivering exceptional speed and low latency for demanding server applications.
Technical Information
| Port Count | 2 |
| Port Type | 40Gb/s QSFP+ |
| Interface | PCIe 3.0 x16 |
Additional Specifications
| Form Factor | Standard |
| Chipset | NVIDIA ConnectX-5 |
| Operating Systems Supported | Linux, Windows Server |
Product Description
The Lenovo SN37A18655 network adapter, powered by the NVIDIA ConnectX-5 controller, is designed for high-performance computing and data-intensive environments. It offers dual QSFP+ ports, each capable of delivering 40Gbps Ethernet speeds, providing substantial bandwidth for demanding server workloads. Utilizing a PCI Express 3.0 x16 interface, this adapter ensures ample bandwidth for high-speed data transfer between the network and the host system, minimizing latency and maximizing throughput. The ConnectX-5 controller is known for its advanced features and efficiency in handling high network loads. Key features include support for RDMA over Converged Ethernet (RoCE), which allows for efficient, low-latency data transfers between servers, crucial for applications like high-performance storage and distributed computing. It is designed for robust performance and reliability in enterprise-grade server deployments.
