Nowadays, all completely new personal computers are equipped with SSD drives instead of HDD drives. One can find superlatives about them everywhere in the professional press – that they’re a lot faster and conduct much better and that they are the future of desktop computer and laptop computer generation.
On the other hand, how can SSDs fare within the hosting environment? Are they reliable enough to replace the established HDDs? At iHostingX.com, we are going to make it easier to much better comprehend the differences among an SSD and an HDD and decide the one that is best suited for you needs.
1. Access Time
Resulting from a revolutionary new method of disk drive functionality, SSD drives permit for faster data file access speeds. Having an SSD, file access instances are much lower (as little as 0.1 millisecond).
The concept behind HDD drives goes back to 1954. And although it has been considerably enhanced throughout the years, it’s still can’t stand up to the inventive ideas behind SSD drives. Utilizing today’s HDD drives, the very best file access rate you’re able to achieve can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
Thanks to the same radical technique that enables for faster access times, you may as well enjoy far better I/O performance with SSD drives. They are able to accomplish two times as many operations within a specific time in comparison with an HDD drive.
An SSD can handle a minimum of 6000 IO’s per second.
With an HDD drive, the I/O performance steadily improves the more you employ the disk drive. Nevertheless, just after it gets to a particular limit, it can’t proceed speedier. And because of the now–old concept, that I/O limit is a lot below what you can get with a SSD.
HDD are only able to go as far as 400 IO’s per second.
SSD drives are built to have as fewer rotating elements as is practical. They use an identical concept to the one used in flash drives and are much more efficient as compared to traditional HDD drives.
SSDs come with an common failing rate of 0.5%.
With an HDD drive to function, it has to spin a couple of metallic hard disks at over 7200 rpm, having them magnetically stable in the air. There is a lots of moving components, motors, magnets along with other devices packed in a tiny space. So it’s obvious why the regular rate of failure of any HDD drive varies in between 2% and 5%.
4. Energy Conservation
SSD drives work practically soundlessly; they don’t produce excessive warmth; they don’t require more chilling methods as well as take in considerably less electricity.
Lab tests have indicated that the average power consumption of an SSD drive is somewhere between 2 and 5 watts.
From the second they were designed, HDDs have invariably been extremely electricity–greedy equipment. And when you have a hosting server with many types of HDD drives, this will likely add to the regular monthly utility bill.
On average, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The swifter the file access speed is, the sooner the data demands can be processed. This means that the CPU do not need to reserve resources waiting around for the SSD to respond back.
The common I/O wait for SSD drives is barely 1%.
Compared to SSDs, HDDs allow for not so quick data file access rates. The CPU will have to wait for the HDD to return the requested file, scheduling its allocations while waiting.
The standard I/O wait for HDD drives is approximately 7%.
6.Input/Output Request Times
The majority of iHostingX.com’s brand–new servers are now using just SSD drives. Our very own tests have demostrated that utilizing an SSD, the common service time for any I/O request whilst performing a backup stays below 20 ms.
In comparison to SSD drives, HDDs deliver noticeably slower service times for input/output queries. In a web server backup, the common service time for any I/O call varies somewhere between 400 and 500 ms.
7. Backup Rates
You can easily feel the real–world added benefits of utilizing SSD drives on a regular basis. For example, with a hosting server designed with SSD drives, a complete backup will take just 6 hours.
On the other hand, with a hosting server with HDD drives, a similar back–up normally requires three to four times as long to complete. An entire back–up of an HDD–powered web server normally takes 20 to 24 hours.
Should you wish to immediately add to the efficiency of your web sites while not having to transform just about any code, an SSD–equipped web hosting solution will be a great solution. Check iHostingX.com’s Linux cloud hosting packages plus our VPS servers – our solutions include swift SSD drives and can be found at cheap prices.
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