HP 764283-B21 | InfiniBand FDR/Ethernet 10Gb/40Gb 2-Port 544+M Adapter

Technical specifications:
- Interface: PCI Express 3.0 x8
- Data transfer rate: 40 Gbps InfiniBand, 40 Gbps Ethernet
- Ports: 2 QSFP+ 40Gb/s ports
- Form factor: Full-height, half-length
- Supported protocols: TCP/IP, iWARP, RDMA over Converged Ethernet (RoCE), InfiniBand
- Operating temperature: 0°C to 55°C
- Storage temperature: -40°C to 70°C
- Operating humidity: 10% to 90% non-condensing
- Storage humidity: 5% to 95% non-condensing
- Dimensions (W x D x H): 16.76 cm x 6.89 cm x 1.91 cm
- Weight: 0.18 kg
- OS support: Windows Server, Linux, VMware

Helpful notes:
- The adapter is ideal for high-performance computing (HPC) and enterprise data centers.
- It supports remote direct memory access (RDMA) for low-latency, high-bandwidth data transfers.
- The adapter is compatible with HP ProLiant DL and ML servers.