NVIDIA HGX B300 Hits 144 GPUs/Rack with Liquid Cooling | Location Tracking for AI Chips, AMD ROCm in Ubuntu 26.04, TSMC 80% CoWoS to Blackwell Ultra, Risen-WEG 3GWh BESS Deal
NVIDIA ships liquid-cooled HGX B300 for 144 GPUs/rack hyperscale AI. New location verification combats chip smuggling to China; AMD integrates ROCm 5.7 in Ubuntu 26.04 LTS; TSMC allocates 80% CoWoS to NVIDIA; Risen Energy-WEG 3GWh UL9540A BESS MOU for HPC