Solid state drives, or SSDs for brief, are a part of the globe of technology for over a decade. However, high costs have unbroken them out of reach for many users, with several preferring to use older, Disc based mostly storage choices instead. In recent years, the value of SSDs has fallen dramatically, with costs turning into low enough for client and business use. this text examines SSDs, citing their benefits and drawbacks over ancient onerous drives.

How SSDs work:

SSDs work terribly otherwise than ancient onerous drives.

Traditional onerous drives area unit created from variety of various moving components. information is keep on magnetic disks that area unit stacked upon one another and a needle-like head is employed to scan the info, very like a needle on a vinyl machine.

SSDs, however, store information on nonvolatile storage chips. information is transferred by electronic cells that quickly send and receive the info through a controller engineered into the SSD.

The main benefits of SSDs:

The two main benefits of SSDs over ancient onerous drives area unit speed and reliable.

Since SSDs don't deem moving components, they're less vulnerable to breaking. With ancient onerous drives, if the needle or the disk were to become broken, the disk drive would be rendered inert and every one information would be lost. this sort of harm is common, with failure rates of onerous drives believed to be more than one hundred and Twenty Fifth. onerous drives found in mobile devices like notebooks also are a lot of vulnerable to fail than onerous drives settled in desktops or servers; sharp jolts and sharp movements will simply injury the disks and therefore the head resulting in a tough drive malfunction.

The lack of moving components in SSDs conjointly implies that SSDs area unit considerably faster than ancient onerous drives. modern-day SSDs area unit ready to transfer information over three times faster than ancient onerous drives, and this gap is predicted to grow because the technology continues to mature and be improved upon.

The main disadvantages of SSDs:

The main disadvantages of SSDs area unit capability and price.

While ancient onerous drives area unit capable of storing the maximum amount as 3TB of information during a single drive, SSDs commonly area unit ready to hold no over 512 GB. this is often owing to the big size of the nonvolatile storage chips that the info is keep upon. However, as SSD technology matures and producing processes improve, the dimensions of those chips can bit by bit fall, leaving higher capability SSDs.

The use of nonvolatile storage conjointly implies that SSDs value considerably over ancient onerous drives. the value per GB for a SSD drive is the maximum amount as 10x more than a standard disk drive. This figure is falling quickly, however. the value per GB of SSD storage halved once scrutiny figures from 2011 and 2012.

SSDs in consumer Electronics:

SSDs have gained an excellent deal of prominence in client natural philosophy with variety of tiny format media devices like smartphones, mp3 players and pill devices solely utilising SSDs for storage. There area unit variety of reasons why this happened…

- Firstly, the read/write performance of SSDs is unmatched.

- Secondly, SSDs take up less house that is vital in client electronic devices wherever house is at a premium.

- Thirdly, SSDs are shown to be a lot of reliable than Disc storage choices, notably within the client natural philosophy field wherever the devices area unit typically transportable and vulnerable to sharp movements.

- Finally, the high value of storage is often passed on to the patron United Nations agency is usually willing to pay on top of average costs for further storage.

SSDs within the business world:

SSDs have conjointly become more and more widespread within the world of business. the short read/write performance of those drives has dramatically sped up computing performance, which means that a lot of work is wiped out a shorter quantity of your time.

SSDs also are turning into a lot of common in servers. Websites and applications running on the server perform dramatically higher, as do giant databases, high volume exchange servers and streaming media servers.


Analysts expect annual sales of SSD drives to exceed over two hundred million by the year 2016, and it's straightforward to envision why. The superior read/write speeds provides A level of performance that a standard disk drive might ne'er hope to match, and therefore the improved reliable ensures that drives can last longer, too. because the value of SSDs continues to fall, SSDs can assuredly become the factual storage choice of alternative.