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What are Heads, Tracks, Cylinders & Sectors? [Byte Size] | Nostalgia Nerd

How does a hard drive work? Well, we haven't got time to go into that today, but let's talk Disk Geometry. It's a fascinating subject. So in this episode of Byte Size we're going back to some of the first hard drives to explore what platters, heads, tracks, cylinders and sectors are.