HPE Slingshot 200Gb 64‑port Switch Blade
Is your HPC networking solution able to meet your converged workload needs for today and tomorrow?
HPE Slingshot provides a modern, high-performance interconnect for HPC and AI clusters that delivers high-bandwidth and low-latency for HPC, ML, and analytics applications by bringing together the specialized requirements of HPC-optimized fabrics with the ubiquity of Ethernet. This delivers a converged infrastructure with high-performance on both HPC simulation codes and native IP applications, with efficient scalable access to data sources.
Building on Cray's specialized silicon, HPE Slingshot delivers consistent performance and low latency under load and at scale. This prepares you to efficiently service increasingly diverse users taking advantage of your HPC resources, and do so without overprovisioning bandwidth or deploying multiple systems to avoid congestion on your most demanding workloads.
SKU # R4K40A
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What's New
- HPE Slingshot interconnect, the technology powering powerful HPE Cray supercomputers, is also offered in mainstream HPC clusters of HPE Apollo and HPE ProLiant compute nodes.
- HPE Slingshot technologies overcome the barriers that have prevented Ethernet from delivering truly high performance on tightly-coupled HPC and AI/ML workloads.
HPE Slingshot switches provide 25.6 Tbps of bi-directional bandwidth with 64 ports each capable of 200 Gbps to deliver high bandwidth and low latency, overcoming traditional Ethernet approaches to buffering and error handling that create queueing latency and hinder low-latency RDMA applications.
Read More {"title":"Delivered Performance Under Load with Low, Uniform Latency and High Bandwidth","keyList":["HPE Slingshot switches provide 25.6 Tbps of bi-directional bandwidth with 64 ports each capable of 200 Gbps to deliver high bandwidth and low latency, overcoming traditional Ethernet approaches to buffering and error handling that create queueing latency and hinder low-latency RDMA applications.","Congestion management addresses the challenges of short-lived, small packet flows typical in HPC applications. Each switch detects congestion, identifies its causes, provides real-time feedback to its peers, and limits the injection rate from the congestion source until congestion clears.","Fine-grained adaptive routing, based on HPE Slingshot’s ability to track real-time information on load across each switch-to-switch path, can dynamically re-route traffic to balance loads (rather than sticking only to a predetermined path) to improve network performance and bandwidth utilization.","The HPE Slingshot interconnect supports highly configurable quality-of-service (QoS) that provides the ability to control how network bandwidth is allocated to different classes of traffic and applications."]}