Update, 12/30/2022: We’ve reviewed our recommendations and are confident these are still the best external hard drives you can buy.
What to Look for in an External Hard Drive in 2022
External hard drives (or HDDs) come in many shapes and sizes and are designed for different use cases. They all provide extra storage for backups and can easily be moved from one device to another, but several key areas shape which drive is right for you.
First, is it a desktop external drive or a portable external drive? Portable drives get all the power they need from the USB connection. There’s no need to look for a power outlet to use them. They also tend to be smaller and pocketable, making them great travel companions. The downside is that they can be slower than full-size desktop external drives.
Performance in an external drive depends on several things, such as the rotational speed of the drive, the drive interface (e.g., SATA II vs. SATA III), and the speed of the interface of the external connection (e.g., USB 2, USB 3,…
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