Comparison Of A Solid State Hard Drive With A Standard Hard Drive

by: DavidGreen
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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 Pick Solid State Hard Drives?

* Noise Free - As a result of not having mechanical parts, there is nothing to make noise. This is perfect for people who is easily disturbed by sounds, when concentrating on work.

* More immunity from vibration and shock - When notebook computers are jostled and constantly moved, this is problematic for conventional hard drives. SSD's are less prone to this problem.

* 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 - For lower capacity SSD's, the weight is lower than for mechanical hard drives so the equipment doesn't weigh as much either. That makes it easier to carry the computers with you. Also, the time the computer can run between battery recharges is usually longer.

Prior to purchasing a computer with a solid state hard drive, keep in mind that they are usually somewhat more costly at the moment. But as the technology keeps getting better, the price of these devices will probably continue to go down.

Another issue is the limited life of these drives. Although they won't be damaged by most wear and tear that might damage a normal hard drive, they can only be written to a limited amount of times. So, just like their mechanical counterparts, they can eventually wear out.

For many purposes, a computer using a solid state hard drive is a good choice, particularly since the prices are going down, and the SSD memory sizes are regularly getting larger.

About the Author

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