SSDs vs HDDs
Do a comparison of the 2 industry–leading data storage devices
Today, just about all new computer systems are equipped with SSD drives in lieu of HDD drives. You will find superlatives about them throughout the professional press – that they are faster and function better and they are the future of home computer and laptop manufacturing.
Even so, how do SSDs stand up within the website hosting environment? Can they be trustworthy enough to substitute the proven HDDs? At HAW Company, we are going to assist you far better be aware of the dissimilarities between an SSD as well as an HDD and decide which one is best suited for you needs.
1. Access Time
SSD drives present a brand–new & revolutionary solution to data safe–keeping according to the use of electronic interfaces in place of any sort of moving components and spinning disks. This brand new technology is quicker, permitting a 0.1 millisecond data file accessibility time.
The concept driving HDD drives dates all the way back to 1954. And even while it’s been considerably polished over the years, it’s even now can’t stand up to the ground breaking technology behind SSD drives. Using today’s HDD drives, the best data file access speed you can reach may differ somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
Because of the completely new revolutionary file storage solution shared by SSDs, they give you quicker file access speeds and swifter random I/O performance.
In the course of HAW Company’s trials, all SSDs revealed their capability to manage at the least 6000 IO’s per second.
With a HDD drive, the I/O performance gradually enhances the more you employ the hard drive. Nonetheless, as soon as it actually reaches a certain limitation, it can’t go quicker. And because of the now–old concept, that I/O limit is significantly below what you might get with an SSD.
HDD can only go as far as 400 IO’s per second.
3. Reliability
SSD drives are lacking just about any moving elements, meaning that there is far less machinery in them. And the less actually moving elements there are, the fewer the likelihood of failure will be.
The regular rate of failure of any SSD drive is 0.5%.
Since we have previously observed, HDD drives rely on rotating disks. And anything that makes use of a number of moving elements for extended time periods is prone to failure.
HDD drives’ average rate of failure varies between 2% and 5%.
4. Energy Conservation
SSD drives operate almost silently; they don’t make excessive heat; they don’t mandate supplemental air conditioning methods and also consume considerably less power.
Lab tests have established the typical electrical power use of an SSD drive is amongst 2 and 5 watts.
HDD drives are renowned for being noisy. They require a lot more electric power for chilling reasons. Within a hosting server which includes several HDDs running continuously, you need a great deal of fans to ensure they are cooler – this may cause them a lot less energy–effective than SSD drives.
HDDs use up somewhere between 6 and 15 watts.
5. CPU Power
The quicker the data accessibility rate is, the quicker the data file requests will likely be delt with. Because of this the CPU won’t have to save assets looking forward to the SSD to reply back.
The average I/O delay for SSD drives is only 1%.
HDD drives accommodate reduced access speeds as compared to SSDs do, which will result in the CPU having to hang on, whilst saving resources for your HDD to discover and return the demanded data file.
The common I/O delay for HDD drives is just about 7%.
6.Input/Output Request Times
It’s about time for some real–world cases. We, at HAW Company, competed an entire platform backup on a web server only using SSDs for file storage reasons. During that process, the average service time for an I/O request stayed below 20 ms.
Sticking with the same web server, but this time built with HDDs, the end results were very different. The common service time for an I/O call changed in between 400 and 500 ms.
7. Backup Rates
A different real–life development will be the rate at which the back–up is produced. With SSDs, a server back–up currently can take only 6 hours using our server–optimized software solutions.
On the flip side, with a hosting server with HDD drives, an identical data backup usually requires three to four times as long to complete. A full back–up of an HDD–driven web server typically takes 20 to 24 hours.
Should you want to without delay boost the general performance of one’s web sites and never having to transform any kind of code, an SSD–powered website hosting service is really a good choice. Examine HAW Company’s shared hosting packages plus the Linux VPS – our services offer extremely fast SSD drives and are offered at cheap prices.
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