Which is the best storage option: SSD or HDD? In a period where files were not stored in the cloud, good hardware was essential. They were relatively big and chunky, and had the storage capacity of a cell phone, for example. After a period, with new possibilities and storage technologies, some nomenclatures were invented to facilitate the division and understanding of such devices.
The HD (popularly known as Hard Disk) is a physical and integral part of computers and some notebooks, being responsible for data storage. Its memory is non-volatile, that is, data is not lost if the device is turned off. All data is recorded on magnetic disks, and the thinner, the better the recording. That's why disks of the same size can have very different storage capacities.
Typically, devices that use HD memory from magnetic disks are conventional desktops, All-in-Ones, notebooks (laptops) and servers. They need this type of hard drive to perform their functions that are usually more demanding than tablets and smartphones. However, the processing speed of this data is evidently slower.
Now the SSD is a little different. Its acronym stands for Solid State Drive. Its construction is based on a semiconductor integrated circuit, made in a single block. Unlike conventional HD, where storage is done on magnetic disks, or like CDs and DVDs, which work with optical reading, SSDs can use RAM Memory, Flash Memory or the semiconductor itself.
There are numerous advantages of SSD in relation to HDs: because they do not have electromechanical components for reading files, it becomes completely silent. On the other hand, this also facilitates access to data, something essential for those who need speed and performance. Unlike hard drives, where the mechanical read “arm” has to go from one end of the disk to the other, SSD has everything at hand. It also heats up less and consumes less energy.
Smartphones and Tablets are among the gadgets that use SSD the most. However, we can't forget about digital cameras, which use this type of storage to give your photos a longer response time and store a much larger number of images. These mentioned devices do not need an extensive memory, however, they need the response time to be as fast as possible.
See a working HD and SSD and HD loading speed:
And you, what do you think of this practical tip?
