40GbE PCIe X8 NIC Converged Network Interface Card 2*QSFP+ Ports for Mellanox ConnectX-3 PCI-E Ethernet Network Adapter for Win / Linux / FreeBSD / VMware / Ubuntu / CentOS / Fedora / EulerOSi-X2Q5189-11
Description
PCIe x8 Mellanox Connectx-3 Dual-Port 40G QSFP adapter with PCI Express 3.0 deliver high-bandwidth and industry-leading Ethernet connectivity for performance-driven server and storage applications in Enterprise Data Centers, High-Performance Computing, and Embedded environments.
Clustered databases, web infrastructure, and high frequency trading are just a few applications that will achieve significant throughput and latency improvements resulting in faster access, real-time response and more users per server.
ConnectX-3 EN improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially invirtualized environments.
Specifications
- PCI-Express host interface specification v3.0 x8 and Complete with PCIe2.0 and 1.1
- Two 40 Gigabit QSFP+ Ethernet ports
- Compliant with QSFP+ MSA Spec Rev 1.0
- Two QSFP ports supporting FDR-14 InfiniBand or 40Gb Ethernet
- Support for InfiniBand FDR speeds of up to 56Gbps (auto-negotiation FDR-10, DDR and SDR)
- Low-profile form factor adapter with 2u bracket
- Virtual protocol interconnect (VPI)
- InfiniBand Architecture specification v1.2.1 compliant
- IEEE Std. 802.3 compliant
- Compliant with copper cables and optical cables with the use of QSFP connectors.
- Support for SFP+ cables available through QSA (Quad to Serial)
- CORE-Direct application off-load
- GPUDirect application off-load
- RDMA over converged Ethernet (RoCE)
- End-to-End QoS and congestion control
- TCP/UDP/IP stateless off-load
- Ethernet encapsulation (EoIB)
- SR-IOV support;16 virtual functions supported by KVM and Hyper-V(OS dependant ) up to a maximum 127 virtual functions supports by the adapter
- Enables low latency RDMA over 40GbEthernet (supported with both non-virtualized and SR-IOV enable virtualized servers)—latency as low as 1us
- Traffic steering across multiple cores
- Microsoft VMQ
Features & Details
- PCI-Express host interface specification v3.0 x8 and Complete with PCIe2.0 and 1.1
- Supports Operation Systems: FreeBSD, Linux5.x and above, VMware, Windows server2008/2012/2016/2019, win7/win8/win8.1/win10 32 or 64bit
- Legacy and UEFI PXE network boot support
- Two 40 Gigabit QSFP+ Ethernet ports,Compliant with QSFP+ MSA Spec Rev 1.0
- Legacy and UEFI PXE network boot support
Package Includes
- PCIe x8 Mellanox Connectx-3 Dual-Port 40GbEQSFP+ Adapter
- Low Profile Bracket
- CD Driver
- User Manual
