If you have a web site as well as an app, pace is important. The swifter your web site works and the quicker your web apps function, the better for everyone. Given that a site is simply an offering of files that interact with each other, the devices that store and access these files have a crucial role in website performance.

Hard drives, or HDDs, were, right until the past several years, the more effective devices for storing information. Having said that, in recent times solid–state drives, or SSDs, are already gathering popularity. Have a look at our comparability chart to check out whether HDDs or SSDs are more suitable for you.

1. Access Time

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SSD drives provide a fresh & ground breaking approach to data safe–keeping based on the use of electronic interfaces in lieu of any kind of moving parts and rotating disks. This new technology is noticeably faster, enabling a 0.1 millisecond data accessibility time.

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The concept powering HDD drives goes back to 1954. Even though it’s been drastically refined progressively, it’s nevertheless can’t stand up to the inventive concept powering SSD drives. Having today’s HDD drives, the top data access rate you’re able to reach can vary between 5 and 8 milliseconds.

2. Random I/O Performance

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As a result of exact same revolutionary approach that allows for a lot faster access times, also you can take pleasure in much better I/O efficiency with SSD drives. They can accomplish double the functions during a given time as compared to an HDD drive.

An SSD can manage at the very least 6000 IO’s per second.

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Hard drives feature slower data access rates due to the older file storage space and access technique they are employing. And in addition they display significantly slower random I/O performance in comparison to SSD drives.

In the course of Kodmikro Hosting’s lab tests, HDD drives handled an average of 400 IO operations per second.

3. Reliability

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The lack of moving elements and rotating disks inside SSD drives, and the recent advancements in electrical interface technology have ended in an extremely better data storage device, having a normal failing rate of 0.5%.

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With an HDD drive to operate, it should rotate a few metal disks at over 7200 rpm, retaining them magnetically stable in the air. There is a large amount of moving components, motors, magnets along with other tools stuffed in a small location. So it’s obvious why the normal rate of failing associated with an HDD drive varies between 2% and 5%.

4. Energy Conservation

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SSD drives function practically soundlessly; they don’t make surplus heat; they don’t mandate supplemental chilling methods and also consume less energy.

Tests have demonstrated the normal electricity usage of an SSD drive is amongst 2 and 5 watts.

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From the minute they have been designed, HDDs have always been very energy–ravenous products. And when you’ve got a hosting server with lots of HDD drives, this will certainly increase the month–to–month electric bill.

Typically, HDDs take in in between 6 and 15 watts.

5. CPU Power

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The speedier the data file access rate is, the faster the data calls will be adressed. Therefore the CPU will not have to hold allocations waiting around for the SSD to reply back.

The regular I/O wait for SSD drives is 1%.

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When using an HDD, you will need to invest more time waiting for the results of your data file request. Because of this the CPU will continue to be idle for much more time, awaiting the HDD to reply.

The average I/O wait for HDD drives is about 7%.

6.Input/Output Request Times

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The vast majority of our brand–new machines moved to solely SSD drives. All of our tests have revealed that utilizing an SSD, the normal service time for any I/O request while building a backup remains under 20 ms.

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During the exact same lab tests with the exact same hosting server, this time around suited out with HDDs, efficiency was much reduced. During the hosting server back–up process, the standard service time for I/O requests ranged between 400 and 500 ms.

7. Backup Rates

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A different real–life development is the rate with which the back up is developed. With SSDs, a server back–up today requires no more than 6 hours by using Kodmikro Hosting’s server–enhanced software solutions.

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On the flip side, on a hosting server with HDD drives, the same back up could take 3 to 4 times as long to finish. A full backup of an HDD–powered hosting server often takes 20 to 24 hours.

Our Linux VPS servers and also the typical Linux cloud web hosting accounts have SSD drives automatically. Join our Kodmikro Hosting family, to see how we could help you help your site.


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