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Features

Specifications

Additional Resources

Features
Features

Maximize your HPE Slingshot

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.
Delivered Performance Under Load with Low, Uniform Latency and High Bandwidth -

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."]}
Engineered for Scale With High Efficiency +
Standard Ethernet Support +
Designed as a Solution +

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