HPE R9Y97A - Slingshot 4064EX 24xQSFP-DD Sw

Is your traditional high performance computing (HPC) / artificial intelligence (AI) cluster interconnect slowing your modeling and simulation (MOD/SIM) and AI applications down? HPE Slingshot interconnect 400 is a modern high-performance interconnect for HPC/AI clusters. It delivers industry leading performance, bandwidth, congestion control, and low latency for MOD/SIM and AI applications. Doubling the feeds and speeds of HPE Slingshot 200, it is the 9th generation interconnect architecture of HPE Cray targeting 400G endpoint deployments. It enables unified HPC/AI clusters with over 260,000 endpoints delivering better application performance than InfiniBand, but with Ethernet economics!

What is new supporting point:
The new HPE Slingshot transport link aggregation group (LAG) feature allows both Ethernet and Slingshot traffic to flow across fabrics enabling multi-fabric connectivity.
Support for fat tree network topologies in addition to three-hop Dragonfly all-to-all topologies.
The introduction of ACL tables enables multi-tenant security and workload isolation for both HPC/AI clusters built on HPE ProLiant Compute XD or DL rack servers and HPE Cray supercomputers.
HPE Slingshot interconnect 400 switches provide 51.2 Tbps of bi-directional bandwidth with 64 ports each capable of 400 Gbps
The new network interface card provides a single port of 400 Gbps connectivity to PCIe Gen5-based host systems for HPE ProLiant Compute XD/DL servers and HPE Cray SC EX/GX supercomputers.
The new cables support the demanding signaling speed used in 400 Gbps links. Copper cables as well as active optical cables and transceivers for longer reach connectivity are available.