In the next few years, solid-state drives (SSD) are set to replace hard disk drives (HDD) as the main storage technology for most computers.
In fact, SSD adoption by laptop makers may even reach 50 percent by 2018. If you are buying a new computer, there's a good chance it will already have an SSD pre-installed.
There are a number of benefits of an SSD over a conventional hard drive. SSDs are lighter, cooler, more power efficient, durable, and most of all, much faster than HDDs.
Clearly contributing to this amazing growth is the steady drop in SSD prices. Right now, you could purchase a 120 GB SSD under $50 and even a 1 TB SSD in the $200 to $250 range. If you have been planning on swapping your hard drive for an SSD, the current prices may be affordable enough for you to finally pull the trigger.
Benefits over SSD drives
Overall, solid-state drives offer tremendous benefits over traditional platter hard-disk drives but there is one drawback: solid-state drives have a finite number of write and erase cycles. This means the drive will wear out over time as it is written and overwritten.
Hard disk drives don't have finite read-write cycles like SSDs do. They usually break down due to mechanical failure.
How long then will it take before an SSD wears out? Don't worry, SSD lifespans range from about 700 terabytes to 2 petabytes written. That's a tremendous amount of data writing for the average consumer.
This means you'll have to write about 500 GB a day to even approach the 2 petabyte mark in 10 years! Your computer's other critical components (motherboard, CPU, etc.) will most likely die out faster than the SSD.
That sounds like a lifetime, especially in computer years, so there is definitely no need to worry about your SSD dying anytime soon. You still have to worry about someone stealing your computer or in the case of a laptop, you dropping it and all your data is lost forever.
On Windows or Mac, you can still keep track of the data you've written on a solid-state drive (or even a hard disk drive).