Description
Product Overview
The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card is a networking device that provides a high-speed connectivity option for servers and workstations. This adapter card can be used in a variety of environments, including data centers, cloud computing, and high-performance computing. In this article, we will discuss the features and benefits of the Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card in detail.
High-Speed Connectivity
The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card provides high-speed connectivity of up to 100Gbps. This makes it an ideal solution for applications that require high bandwidth, such as data transfer and streaming media. The adapter card is equipped with dual-port QSFP connectors, which support up to 32 lanes of PCIe 3.0, providing a total of 200Gbps of bi-directional bandwidth.
Advanced Network Offloading
The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card features advanced network offloading capabilities, which help to reduce CPU utilization and improve overall system performance. These offloading capabilities include TCP/IP stateless offload, RDMA over Converged Ethernet (RoCE), and hardware-based I/O virtualization.
TCP/IP Stateless Offload
The TCP/IP stateless offload feature offloads the processing of TCP/IP packets from the CPU to the adapter card. This helps to reduce CPU utilization and improve network performance. With this feature, the adapter card can handle a large number of connections, improving overall system scalability.
RDMA over Converged Ethernet (RoCE)
RDMA over Converged Ethernet (RoCE) is a network protocol that allows data to be transferred directly between the memory of two devices without involving the CPU. This helps to reduce latency and improve overall system performance. The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card supports RoCE v2, which provides enhanced performance and scalability compared to the previous version.
Hardware-based I/O Virtualization
Hardware-based I/O virtualization allows multiple virtual machines to share a single physical network interface card (NIC) while maintaining their own dedicated bandwidth. This improves overall system utilization and reduces the number of physical network interface cards required. The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card supports SR-IOV, which allows multiple virtual machines to share a single physical NIC.
Flexible Architecture
The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card features a flexible architecture that supports a variety of network protocols and topologies. This makes it an ideal solution for a wide range of applications and environments.
Network Protocols
The adapter card supports a variety of network protocols, including TCP/IP, UDP/IP, iSCSI, NFS, and FCoE. This provides a high degree of flexibility and compatibility with existing network infrastructures.
Network Topologies
The Dell DMGV0 Mellanox Connectx-4 100GBE Dual-port QSFP PCI-E 3.0 X16 VPI Adapter Card supports a variety of network topologies, including Ethernet, InfiniBand, and RoCE. This provides a high degree of flexibility and scalability, allowing the adapter card
General Information about the Dell DMGV0
- Manufacturer: Dell
- Part Number or SKU# DMGV0
- Device Type: Dual-port Network Adapter
