Solid State drives are getting more and more popular. Many notebook users now use them for storing operating systems and programs.
While SSDs are much better than traditional drives they do have two major draw backs – they are pricey and they can’t store as much data as a traditional disk drive.
What is a Solid State Drive?
A solid state drive is built entirely out of semiconductors. SSDs use the same non-volatile memory chips used in USB drives. And because of this they are capable of retaining their information even when they have no power. SSDs come in the same standard dimension as a 1.8, 2.5 or3.5 inch hard drive. So from outside they look no different than a traditional hard drive.
Why Use a Solid State Drive?
Solid state drives are better than magnetic hard drives for several reasons. For instance, SSDs have no moving parts. A traditional drive, on the other hand, has several moving parts and isn’t as durable as a SSD. All the storage on an SSD is handled by flash memory chips. This provides three distinct advantages:
* Less Power Usage
* Faster Data Access
* Higher Reliability
Since notebooks need to conserve as much power as possible, solid state drives are ideal for them. Faster data access is another reason to use SSDs. With SSDs data can be read almost instantly.
Why Aren't SSDs Used For All PCs?
The major problem is price. SSDs are much costlier than traditional drives. In most cases the cost of the drive is roughly the same as the entire notebook it will be installed in. Another problem is their storage capacity. While traditional hard drives can store up to 200GB of data in a small 2.5 inch hard drive, most SSDs can store only up to 64GB.
But technology is improving and prices are falling. So it will not be long before SSDs replace traditional drives altogether.
While SSDs are much better than traditional drives they do have two major draw backs – they are pricey and they can’t store as much data as a traditional disk drive.
What is a Solid State Drive?
A solid state drive is built entirely out of semiconductors. SSDs use the same non-volatile memory chips used in USB drives. And because of this they are capable of retaining their information even when they have no power. SSDs come in the same standard dimension as a 1.8, 2.5 or3.5 inch hard drive. So from outside they look no different than a traditional hard drive.
Why Use a Solid State Drive?
Solid state drives are better than magnetic hard drives for several reasons. For instance, SSDs have no moving parts. A traditional drive, on the other hand, has several moving parts and isn’t as durable as a SSD. All the storage on an SSD is handled by flash memory chips. This provides three distinct advantages:
* Less Power Usage
* Faster Data Access
* Higher Reliability
Since notebooks need to conserve as much power as possible, solid state drives are ideal for them. Faster data access is another reason to use SSDs. With SSDs data can be read almost instantly.
Why Aren't SSDs Used For All PCs?
The major problem is price. SSDs are much costlier than traditional drives. In most cases the cost of the drive is roughly the same as the entire notebook it will be installed in. Another problem is their storage capacity. While traditional hard drives can store up to 200GB of data in a small 2.5 inch hard drive, most SSDs can store only up to 64GB.
But technology is improving and prices are falling. So it will not be long before SSDs replace traditional drives altogether.
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