hard disk box and portable hard disk are two different storage devices, they have their own characteristics and use scenarios.
First, let's look at the hard drive case. A hard disk box is a miniaturized external storage device that is usually connected to a computer and used to expand the capacity of a hard disk. The hard drive case looks like a box with one or more disk drives inside that can be plugged into an expansion slot on the motherboard. By combining multiple hard drive boxes together, users can easily increase the total capacity of their hard drives.
In contrast, an portable hard drive is a larger storage device that can be connected directly to a computer or other electronic device without additional wiring. Portable hard drives are usually much larger than a hard drive case, and have higher read and write speeds and more storage space. The hard drive is also hot-swappable, which means you can access your data anytime, anywhere without worrying about disconnection issues. In addition, many brands have also launched portable, lightweight, wireless and other different types of mobile hard drives to meet the individual needs of different users.
So, what's the difference between these two storage devices? The first is in terms of appearance and size: due to size limitations, most hard drive boxes can only accommodate a single disk drive, while portable hard drives can accommodate multiple disk drives at the same time. The second is in terms of transmission speed: mobile hard disks usually have faster read and write speeds, which can better meet the needs of high-performance computing; The hard disk box is mainly suitable for common data storage and backup requirements. Finally, in terms of portability: mobile hard disk is more convenient to carry, you can carry and access at any time; The hard disk box needs to be connected to a specific interface to work properly and is not suitable for mobile use.
To sum up, although hard disk boxes and mobile hard disks are hardware devices used to store data, their design intentions and use occasions are different. For those who need to store data in multiple places, an external hard drive may be more suitable. However, if you just want to simply store some files or backup data on your computer, a hard drive case is also a good choice.
