Name: P45641-B23 HPE InfiniBand NDR Ethernet 400Gb 1-Port OSFP PCIe 5.0 x16 MCX75310AAS-NEAT Adapter
Brand: HPE
SKU: P45641-B23
Price: 1680.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The P45641-B23 HPE InfiniBand NDR/Ethernet 400Gb card combines high-speed networking capabilities with a single-port OSFP design, fitting into PCIe 5.0 x16 slots. It caters to setups where both Ethernet and InfiniBand protocols are used, acting as a flexible and efficient network adapter for demanding server environments.

General Information
Brand	HPE
Part Number	P45641-B23

Connectivity & Physical
Weight	5.00
Condition	Refurbished

Product Description
This adapter provides a high-performance interface for data centers and high-performance computing environments requiring ultra-fast network connections. It is built for seamless integration with servers and switches using InfiniBand NDR and Ethernet 400Gb technologies, enabling accelerated data transfer and low latency communication. Often found in demanding computing setups, this card suits IT professionals and engineers focused on maximizing network efficiency and throughput. Its PCIe 5.0 x16 interface ensures it can handle intense data workloads without bottlenecks. Key Features Offers 400Gb/s bandwidth over a single OSFP port Supports both InfiniBand NDR and Ethernet protocols for versatility PCIe Gen5 x16 slot compatibility for future-proof deployment Employs a low-latency MCX75310AAS-NEAT chipset Designed for large-scale data centers and HPC clusters This adapter is typically deployed in environments where data throughput and minimal latency are critical, such as supercomputing centers and enterprise-level cloud infrastructures. It streamlines heavy data processing tasks by providing reliable and fast connectivity.

Use Cases
The P45641-B23 HPE InfiniBand NDR Ethernet 400Gb adapter is designed for high-performance computing environments requiring ultra-low latency and massive bandwidth. It is particularly suited for data centers and enterprise IT infrastructures where workloads demand seamless integration of both Ethernet and InfiniBand protocols. How It's Used: Accelerating data transfer in HPC clusters to support complex scientific simulations in research institutions. Integrating into cloud data centers to facilitate scalable virtualized workloads with high throughput requirements. Supporting storage area networks (SANs) in enterprise storage clusters to enhance data accessibility and backup efficiency. Deploying in financial services trading platforms where microsecond latency can impact transaction processing. Enabling edge computing sites to connect distributed resources with centralized data centers over high-speed links. Providing network backbone infrastructure for AI and machine learning workloads requiring consistent, high-speed data flows. This adapter enables organizations to optimize network performance by bridging advanced Ethernet and InfiniBand technologies with PCIe 5.0 connectivity. Its deployment supports operational efficiency and scalability in demanding IT environments through reduced latency and increased data throughput.

P45641-B23 HPE InfiniBand NDR Ethernet 400Gb 1-Port OSFP PCIe 5.0 x16 MCX75310AAS-NEAT Adapter

Product Overview

General Information

Connectivity & Physical

Product Description

Use Cases