It also supports networking speeds up to 400Gb/s with its Quantum-2 InfiniBand and Spectrum ... are reportedly manufacturing the cabinets and boards for Nvidia, with TSMC making the silicon.

If you thought Nvidia's 120 kW NVL72 racks were compute dense with 72 Blackwell accelerators, they have nothing on HPE Cray's latest EX systems, which will pack more than three times as many GPUs ...