NVIDIA announced that the DGX Spark personal AI supercomputer will launch a 64GB unified memory version, aimed at helping developers build and scale local AI. The new configuration will be available on October 23, starting at $4,999, supporting models with up to 100 billion parameters, and can be clustered with another device to expand to 128GB of memory, supporting models with 200 billion parameters. The product will be sold through manufacturing partners such as Acer, ASUS, Dell, Gigabyte, HP, and MSI.