Nvidia is reportedly testing at least three Rubin Ultra configurations that pack as little as 192 GB of memory, as opposed to the 1 TB of HBM4E originally announced.
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*Source: [TomsHardware](https://www.tomshardware.com/pc-components/gpus/nvidia-reportedly-testing-lower-memory-configs-of-rubin-ultra-as-memory-shortage-bites-back-designs-tested-include-as-little-as-192-gb-and-step-back-to-hbm4)*