How Do Hard Drives Work and Store Tons of Data?

As a data storage device, hard drives have a long history, starting from IBM’s RAMAC in 1956. A hard disk is actually a mechanical device with moving parts like its circular disk where data is stored.
Even though SSDs are becoming a great replacement, HHDs aren’t going anywhere anytime soon. With new technologies like Heat Assisted Magnetic Recording (HAMR), the life of data on a hard drive and its storage capacity is expected to witness a big jump in upcoming years.
Ever wondered how does this small device hold so much data? Here I’m going to share a video that will tell you how do hard drives work. Take a look at this informative video below: