Intel® True Scale Fabric host adapters

Intel® True Scale Fabric Host Adapters

Today's high performance computing (HPC) clusters run demanding HPC applications faster when using Intel® True Scale Fabric host channel adapters (HCAs) along with Intel® True Scale Fabric switches. The QLE7300 HCAs can be deployed in both single rail (QDR-40) and dual rail (QDR-80) to bring even more bandwidth to HPC applications.

Designed specifically for HPC, the Intel® True Scale Fabric QLE7300 series of host channel adapters use an advanced connectionless design that delivers performance that scales with core count, making them the ideal choice for most demanding applications.

Highlights

Intel® True Scale Architecture, with scalable, predictable low latency
10 Gb/s, 20 Gb/s, or 40 Gb/s per port
3400 MB/s (QDR-40) to 6800 MB/s (QDR-80) unidirectional throughput
Supports performance scaled messaging for accelerated message passing interface (MPI) performance
Up to 60M non-coalesced messages per second
Multiple virtual lanes (VLs) for unique quality of service (QoS) levels per lane over the same physical port
Optional data scrambling in Intel® True Scale Fabric–based InfiniBand* links
Restriction of hazardous substances (RoHS) compliant
Complies with InfiniBand* Trade Association (IBTA) v1.2.1 standard
Supports OpenFabrics Alliance software distributions

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