SSD vs HDD: Brief Review, History, and Recommendations
For many computer users, the difference between SSD and HDD does not matter. After all, for the average computer user, so long as the computer is working fine, there is no need to learn about the intricacies of how components work. However, for those who want only state of the art technology in their computer systems, and have the time and curiosity, understanding the differences between the two devices is worthwhile.
SSD vs. HDD: What Are They?
For more than two decades, hard disk drives have dominated the market when it comes to storage devices. After all, nothing has rivaled its reliability, cheapness, and availability. Desktops, laptops, and some other computing devices have relied on hard disk drives for data storage.
On the other hand, solid-state drives are new players in the storage media market. It is considered faster against regular hard disk drives. Solid-state drives are often installed in desktop systems. Only a handful of vendors equip laptops with SSD.
HDD – Brief History and Development
Magnetic recording has been around for a long time. In the late 1950s, government computers used humongous hard disk drives, which are as big as regular closets, with a capacity of 3.75MB, which is already considered ‘huge’ during those times.
SSD – Brief History and Development
Unfortunately, hard disk drives have a few limitations and shortcomings. First of all, the read and write speed of these drives are lackluster compared to RAM. Second, hard disk drives have moving parts, which can be noisy and more prone to mechanical wear and tear.
SSD vs HDD: Advantages and Disadvantages
SSD vs HDD: Price
SSD vs HDD: Read and Write Speed
SSD vs HDD: Storage Capacity
SSD vs HDD: Performance
This is another aspect where SSD wins over HDD. Due to the hardware limitation of HDDs, a unit filled with files, to the point that it has only a few GBs free space left, will have performance degradation. This phenomenon is attributed to the fact that HDDs file system gets fragmented over time.
How is that problematic for an HDD’s performance?
Well, a disk drive is just like a CD. If sector 1 is located on the inner edge of the CD, sector 3 and 5 are in the middle of the CD, and sectors 7, 8, and 9 are located on the outer edge of the CD, the read/write arm will need to move around a bit to access the whole file. The additional physical movements of the arm add to the read/write time of the hard disk drive.
SSD vs HDD: Wear and Tear
SSD vs HDD: Recommendations
Average Budget Conscious User
Storage capacity and speed does not really matter to you. You might be probably using your computer for creating documents, saving pictures, and browsing the internet. There is no need for you to spend extra money to get optimum performance.
SSD is recommended for those who do not care about the price of SSDs. It will be reliable since you are not the type of person who rewrites a lot of data in your storage device. You will be free from the ‘shorter’ lifespan of HDD. With typical computer use, your SSD will serve you for a long time.
SSD or HDD
Performance wise, SSD is the best choice for gamers. Games do not need to rewrite data a lot. However, your SSD could be in trouble if you have low RAM. Games hog a lot of RAM and if it cannot find any more, it will use up virtual memory, which will force the computer to use your SSD to read and write. On the other hand, regular HDD can suffice to your gaming needs as long as it has decent read and write speed.
Content Developer (Image, Audio, and Video)
It is recommended that you stock up a lot on RAM to prevent your SSD from wearing out. SSD is there to maximize your computer’s performance. On the other hand, you will need an HDD because you can get higher storage capacity. And SSD with 250GB capacity is not enough to store the data you use for the content you generate. Sample movie clips alone can hog 1GB up to 10GB of data instantly.