You need 1.2TB SSD for sure to train the complete ImageNet dataset. The data is loaded into GPU memory only one batch (256 images) at a time. But the loading pa

You need 1.2TB SSD for sure to train the complete ImageNet dataset. The data is loaded into GPU memory only one batch (256 images) at a time. But the loading part will be the bottleneck if you use a rotational disk.