What's the difference between an SSD and an HDD?
SSDs are newer and faster data storage devices. Like HDDs, they can hold terabytes of data, but, unlike HDDs, every piece of data on an SSD can be accessed instantaneously. That means that with an SSD, you can load up large files in seconds rather than minutes.
SSDs are a massive improvement over HDDs. But how do they work? What’s the difference between SSD vs HDD that gives rise to such fast speeds?
Hard disk drives contain a large surface area that is written on or read from. When reading or writing data on a hard drive, a physical sensor needs to move to the correct place on the disc, like a turntable playing a vinyl record.
Solid state drives (SSDs), by contrast, are made up of trillions of “houses,” each containing a single bit of data. All of these houses are directly connected to a chip that can read their respective electric charges, which is how the data is communicated. That’s how flash memory works, and it translates to an unbelievably fast computing experience — so fast you may never be able to go back.
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