Hard drives still offer tremendous bang for the buck in terms of capacity and are wonderful for less-used data. Some drives in each category might do better, some will do worse. Shorter bars are better, but this is an overall average. HD = 2-5 millisecond seek, SATA SSD = 0.2 millisecond seek, NVMe SSD = 0.02 millisecond seek. The CPU and GPU development curve pales in comparison to that of storage over the last 10 years. HDD = 200MBps, SATA SSD = 550MBps, NVMe SSD = 3GBps. Not that you need sustained throughput like this very often, but NVMe makes short work of transferring files of any size.
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