What is an SSD?
Most of hosting companies use servers equipped with HDD hard drives, but recently SSD technology has become popular among hosting companies, and some kind of strong and high-speed plans are offered on servers with SSD hard drives. In this article, we are going to introduce you to SSD hard drives and whether they affect the speed and efficiency of the server or not, so stay with us.
What is an SSD? SSD or Solid State Disk means solid state disk and it means that there are no moving parts in this type of hard drives and their design is similar to flash drives. Old-generation hard drives are HDDs or Hard Disk Drives, which include a number of moving mechanical parts. The main difference between SSD and HDD hard drives is that these hard drives do not have any type of movable mechanical parts like the head in the HDD hard drive.
The use of SSD hard drives in web hosting servers, in addition to increasing efficiency due to increased speed, also results in lower failure rates and greater information security. Semiconductors are used in SSD hard drives, which are also used in flash memories. Also, the reason for the high speed of this type of hard drive is the lack of dependence on the speed of the mechanical head of the HDD because no matter how high the speed of an HDD is, it is ultimately limited to the speed of the mechanical head for reading and writing information.
In SSD hard drives, information is stored on Micro Cheap inside the hard drive, and this has led to an increase in the speed of this type of hard drive, because there is no need to write information by the head with the speed limit of the head, and the processing is done at a very high speed. they turn
Among the advantages of SSD hard drives, the following can be mentioned:
- Reduction in electricity consumption due to no need for head and mechanical parts
- Very high impact resistance due to the lack of moving parts and disco head
- The speed of reading and writing information is very high, which is the most prominent feature of this type of hard drive, and it is almost 3 times faster than normal hard drives.
- No noise from mechanical parts
- No need for mechanical parts and as a result less heat production due to the absence of a head and the movements of parts
- More reliability as a result of the absence of mechanical parts and their failure
- Longer lifespan due to the resistance and construction method compared to normal hard drives
- And …
Among the disadvantages of SSD hard drives, the following can be mentioned:
- Low space capacity limited to 120 GB to 2 TB
- Compared to less space, it has a much higher price, about 5 times more than normal hard drives
- Limiting the number of times of writing on the hard drive to 50,000 to 100,000 times
- And …
Websites that are hosted on servers with SSD hard drives have very high speed and performance compared to websites that are hosted on regular servers, and most of the managers of popular and large websites are the first point in choosing the right hosting server. It is considered in the type of hard drive that is SSD.
