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The SSD disk (Solid State Disk)
Did you know that the traditional hard drive celebrates more than 62 years? Yes, 62 years of existence! And if the first hard drive launched by IBM in 1956 offered a capacity of 5 MB for a weight of more than a ton, the modern hard drive is, in most cases, as bulky as a chocolate bar (and smaller size, if it is laptops), and with a capacity well above 6 TB, while there is already talk of doubling this capacity at the same price and in the same size.
And although the hard disk continues to evolve thanks to various technological advances that face and improve the physical limitations imposed by the mechanical part of these devices (currently people think, especially, in a perpendicular recording or with laser technologies), there is another type of technology which is beginning to replace them and to reveal itself as safe and stable: SSDs.
Traditional hard drive or SSD drive? Advantages and disadvantages
Acronyms
SSD correspond to "Solid State Drive" which
in Spanish means "Solid State Drive" ,
comprising a unit exclusively for memory chips, is a storage unit that uses
nonvolatile memory, similarly to the flash drive. So mechanical parts
are eliminated, reliability issues are eliminated, and file read / write
performance improvements are added, in theory at least.
The benefits
reported by this type of SSD storage units are multiple,
mainly due to the characteristic of not having mechanical parts, since this
allows it to have the same capacity in less space, less current consumption and
of course less wear. They do not have motors or gears of any kind.
Especially
in the case of laptops, the advantages of an SSD are many ,
as we will see later. That is why from this point on we will analyze and
take stock of this technology to identify its strengths but also its potential
weaknesses, which often tend to be forgotten by the user who enters new
technologies.
To do this, we are going to first
compare SSD drives with traditional mechanical hard drives.
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