Description:HP 200Gb 2-Port QSFP56 Infiniband HDR Ethernet AdapterPart Number(s) Manufacturer Part# P31324-B21 Spare Part# P36072-001Note:Please confirm Low Profile or Full Height Bracket In comments box at checkout. Thank you Overview: The HPE HDR InfiniBand and Ethernet adapters are designed for customers who deploy high performance computing (HPC) systems with their HPE ProLiant XL and HPE ProLiant DL Gen10 and Gen10 Plus servers in the data center. The HPE InfiniBand HDR/HDR100 and Ethernet adapters are available as stand up cards or in the OCP 3.0 form factor equipped with 1 port or 2 ports. Combined with HDR InfiniBand switches they deliver low latency and up to 200Gbps bandwidth ideal for performance-driven server and storage clustering applications in HPC and enterprise data centers. Specifications: CategoryHP Networking Sub-CategoryEthernet Adapter GenerationG10+ Part NumberP36072-001 Products ID734949 ManufacturerHP Product Type200Gb Ethernet Adapter Interface TypePCIe 4.0 x16 Low Profile Data Transfer Rate200Gbps Form FactorPlug-in Card Network Technology200GBase-X Ports2 Expansion Slot TypeQSFP [ Manufacturers Specs ]