NVIDIA/Mellanox MCX653105A-HDAT-SP ConnectX®-6 InfiniBand Adapter Card, HDR/200G, Single-Port QSFP56, PCIe 3.0/4.0 x 16, Tall&Short Bracket Model:MCX653105A-HDAT-SP The Quantum-2 and Spectrum-4 switches

The Quantum-2 and Spectrum-4 switches require finned-top OSFP shells for extra transceiver cooling

By using 850nm BiDi technology and a duplex LC connector

The OSFP224 housing incorporates a Flat Top/RHS design for improved heat management and stable operation in densely packed switch environments

As an ideal rack-mounted InfiniBand solution

The transceiver is compliant with the QSFP28 MSA

NVIDIA/Mellanox MCX653105A-HDAT-SP ConnectX®-6 InfiniBand Adapter Card, HDR/200G, Single-Port QSFP56, PCIe 3.0/4.0 x 16, Tall&Short Bracket Model:MCX653105A-HDAT-SP The Quantum-2 and Spectrum-4 switchesDescription ConnectX 6 Virtual Protocol Interconnect (VPI) cards are a groundbreaking addition to the ConnectX series of industry leading network adapter cards. Providing one or two ports of HDR InfiniBand and 200GbE Ethernet connectivity, sub 600ns latency and 215 million messages per second, ConnectX 6 VPI cards enable the highest performance and most flexible solution aimed at meeting the continually growing demands of data center applications.