HPE P45641-B21

InfiniBand 400Gb/s 1-Port NEAT Gigabit Ethernet Adapter

The HPE P45641-B21 InfiniBand 400Gb/s 1-Port NEAT Gigabit Ethernet Adapteris a high-performance network interface card designed for demanding data center environments. Supporting both InfiniBand and Ethernet protocols, this adapter delivers ultra-low latency and high throughput, making it ideal for high-performance computing (HPC), artificial intelligence (AI), and cloud infrastructure applications. Its advanced NEAT (Network-Enhanced Application Transport) technology enhances network efficiency, ensuring seamless communication across enterprise networks.

Features

Built on the NVIDIA ConnectX-7 architecture, the HPE P45641-B21 adapter offers a programmable data path that simplifies configuration and enhances performance. The adapter's PCIe 5.0 x16 interface provides the high bandwidth necessary for contemporary networking demands, while its OSFP (Octal Small Form-factor Pluggable) port supports both InfiniBand and Ethernet connectivity, offering flexibility and future-proofing your investment. With support for hardware-based congestion control and atomic operations, this adapter is engineered to handle complex simulations and unlock the new era of AI, where software writes software.

Advanced Options

The HPE P45641-B21 adapter is built to meet the rigorous demands of modern networking environments. Its dual-protocol support allows for flexible deployment in diverse infrastructures, while its NEAT technology ensures efficient data transfer by minimizing congestion and optimizing bandwidth usage. The integration of NVIDIA's ConnectX-7 technology provides a programmable data path,