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Sun Datacenter Switch 3456

Sun Datacenter Switch 3456 - Overview Bigtop
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Introducing the world's largest InfiniBand core switch. With the capacity for 3456 server nodes, the Sun Datacenter Switch 3456 reduces the cost, power, and footprint of deploying very large scale HPC fabrics by eliminating hundreds of discrete switches and thousands of cables. In short, it's more teraflops per dollar with less power consumption than any other switch.


At A Glance

  • Ideally suited for the Sun Blade 6048 modular system to deliver an open PetaScale architecture
  • Highly scalable supporting up to four Sun Datacenter Switches and up to 13,824 server nodes
  • Replaces 300 discrete InfiniBand switches and thousands of cables with a single core switch
  • A 3:1 reduction of physical ports and cables for server connectivity
  • Open: Solaris, Linux, Open-MPI, Open-Fabrics stack

Key Applications

  • Clustered database
  • InfiniBand grid architectures
  • High performance compute clusters
  • Storage solutions
  • MPI

Sun Constellation System

Sun Datacenter Switch 3456 is an integral part of the Sun Constellation System, an open standards integrated compute solution that scales from departmental clusters to the world's largest petascale super computer. Built from best-of-breed, optimized compute, storage, networking and software technologies and services, it delivers:

  • Massive Scalability: Up to 13,834 nodes - over 2 PetaFLOPS of peak performance, 1 PetaByte of Memory, 1 Petabit/Second of Fabric Speed, 1 Exabyte of Disk Capacity, and 1 TeraByte/Second of Disk I/O
  • Dramatically Reduced Complexity: Integrated connectivity and management to reduce start-up, development and operational complexity
  • Breakthrough Economics: Technical innovation resulting in fewer components and high efficiency systems in a tightly integrated solution produces dramatic cost savings


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