R4K41B HP Slingshot 200Gb 64-port QSFP-DD 1U Switch

R4K41B Overview

The HP Slingshot R4K41B is a next-generation high-performance switch designed to meet the extreme bandwidth and latency requirements of modern high-performance computing (HPC), AI clusters, and advanced data centers. Featuring 64 QSFP-DD ports, each supporting 200Gb, the switch delivers a total switching capacity of 12.8 Tbps in a compact 1U design. Its ultra-low latency makes it ideal for workloads requiring rapid data transfer, such as scientific simulations, AI training, and real-time analytics. The QSFP-DD interface ensures flexible connectivity options, supporting both copper and fiber transceivers. Optimized for scalability, reliability, and high-density deployments, this switch is a core building block for next-generation HPC networks and enterprise environments that demand maximum throughput with minimal overhead.