YHMMM Dell Mellanox ConnectX-3 Dual Port 40GbE QSFP+ PCI-Express High Profile Network Adapter

The YHMMM is a Dell Mellanox ConnectX-3 Dual-Port 40GbE QSFP+ PCI-Express High Profile Network Adapter, offering ultra-high-speed networking connectivity for enterprise data centers, high-performance computing (HPC) environments, and cloud applications. It supports 40 Gigabit Ethernet (40GbE) connectivity, providing high-bandwidth and low-latency networking.

Key Features and Specifications:

1. Dual-Port 40GbE Connectivity:

   • Two 40GbE ports using QSFP+ (Quad Small Form-factor Pluggable) connectors, allowing for 40 Gbps of bandwidth per port.
   • Ideal for extremely high-throughput networking applications such as large-scale data transfer, storage, and high-performance computing (HPC).

2. PCI-Express High Profile:

   • Uses a PCI Express x8 interface to connect to servers, delivering fast data transfer speeds for high-bandwidth workloads.
   • High-profile design for servers with standard or extended server chassis, ensuring compatibility with a range of server configurations.

3. Mellanox ConnectX-3 Chipset:

   • The ConnectX-3 chipset is known for its performance in handling RDMA (Remote Direct Memory Access) over Ethernet, which significantly reduces CPU overhead and increases the efficiency of applications requiring low-latency communication.
   • Supports advanced offload capabilities (e.g., iWARP and RoCE), making it ideal for data-intensive and latency-sensitive applications.

4. Low-Latency and High Bandwidth:

   • Designed for low-latency and high-throughput performance, making it suitable for demanding applications such as real-time analytics, cloud-based applications, and high-frequency trading.
   • 40GbE provides massive bandwidth, capable of handling large amounts of data across data center environments.

5. Advanced Networking Features:

   • VLAN tagging, jumbo frame support, and Quality of Service (QoS) allow for better network traffic management and optimization.
   • SR-IOV (Single Root I/O Virtualization) support for efficient virtual machine networking in virtualized environments.

6. Fibre Channel over Ethernet (FCoE):

   • Can support FCoE, enabling the transport of Fibre Channel frames over Ethernet, which is particularly useful in converged storage networks.

7. Compatibility:

   • Typically compatible with Dell PowerEdge servers and other systems that support PCIe and QSFP+ interfaces.
   • Works with major operating systems like Linux, Windows Server, and VMware ESXi.
   • Ideal for environments requiring high-performance computing and storage networking.

8. Energy Efficiency:

   • Designed for high-throughput performance while maintaining energy efficiency, making it suitable for large-scale deployments in enterprise data centers.

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