A solid state drive is a computer storage medium which uses solid state memory to store data, a conventional hard drive which is based on a revolving magnetic disk.This article will discuss the tpe of solid state hard drive which is based flash memory.
At the time of this writing, most computers don't have solid state hard drives (also known as SSD's), but they are becoming more popular.
They are typically used in laptops which are intended for use in various extreme environments, but now are also starting to be used in some mainstream computers.
Most hard drives have a spinning platter with a read/write head that has to be positioned correctly for each read/write of data, and these moving parts can be more easily damaged than an SSD, and the data lost.
Why Go With A Solid State Hard Drives?
* Quieter - Because there is no spinning platter, solid state hard drives don't make noise as regular hard drives do. This is great for anyone who is easily distracted by noise, while trying to work.
* More resistance to vibration and shock - When notebook computers are jolted and moved a great deal, this presents a danger for standard hard drives. Solid state hard drives are less susceptible to this danger.
* Speed - For accessing memory randomly, solid state drives are commonly speedier than standard hard drives owing to not having a moving head which has to move to a specific position. Conversely, when big amounts of data are read sequentially, the two types are more closely matched. Commonly, computers with SSD's can load programs more rapidly and boot more quickly than standard hard drives.
* Less susceptible to wide temperature variations - Computers commonly function best when they are in places that fall within precise temperature bounds. If it becomes too hot, computers can become inoperable. SSD's are able to function well even in conditions of more extreme temperatures.
* Lighter - Computers using solid state hard drives generally weigh less than computers with standard hard drives, and are thus less burdensome to carry around. This means the computer will run longer before the battery runs down.
Before you decide on a solid state hard drive, you should keep in mind that they are usually more expensive. The price difference per unit of memory is usually quite significant. However, as the technology improves, the cost of these devices is likely to keep dropping significantly.
Another issue is the limited life of these drives. Even though they won't be susceptible to the wear and tear that might affect a normal hard drive, they cannot be written to indefinitely. Therefore, like mechanical hard drives, they can in the end wear out.
In many cases, a laptop based on a solid state hard drive is an excellent option, because the prices are getting more attractive, and their memory sizes are constantly becoming larger.
At the time of this writing, most computers don't have solid state hard drives (also known as SSD's), but they are becoming more popular.
They are typically used in laptops which are intended for use in various extreme environments, but now are also starting to be used in some mainstream computers.
Most hard drives have a spinning platter with a read/write head that has to be positioned correctly for each read/write of data, and these moving parts can be more easily damaged than an SSD, and the data lost.
Why Go With A Solid State Hard Drives?
* Quieter - Because there is no spinning platter, solid state hard drives don't make noise as regular hard drives do. This is great for anyone who is easily distracted by noise, while trying to work.
* More resistance to vibration and shock - When notebook computers are jolted and moved a great deal, this presents a danger for standard hard drives. Solid state hard drives are less susceptible to this danger.
* Speed - For accessing memory randomly, solid state drives are commonly speedier than standard hard drives owing to not having a moving head which has to move to a specific position. Conversely, when big amounts of data are read sequentially, the two types are more closely matched. Commonly, computers with SSD's can load programs more rapidly and boot more quickly than standard hard drives.
* Less susceptible to wide temperature variations - Computers commonly function best when they are in places that fall within precise temperature bounds. If it becomes too hot, computers can become inoperable. SSD's are able to function well even in conditions of more extreme temperatures.
* Lighter - Computers using solid state hard drives generally weigh less than computers with standard hard drives, and are thus less burdensome to carry around. This means the computer will run longer before the battery runs down.
Before you decide on a solid state hard drive, you should keep in mind that they are usually more expensive. The price difference per unit of memory is usually quite significant. However, as the technology improves, the cost of these devices is likely to keep dropping significantly.
Another issue is the limited life of these drives. Even though they won't be susceptible to the wear and tear that might affect a normal hard drive, they cannot be written to indefinitely. Therefore, like mechanical hard drives, they can in the end wear out.
In many cases, a laptop based on a solid state hard drive is an excellent option, because the prices are getting more attractive, and their memory sizes are constantly becoming larger.
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