For those who have a web site or perhaps an web app, pace is essential. The speedier your site performs and also the quicker your apps work, the better for you. Because a web site is a range of data files that communicate with each other, the devices that store and access these files play a crucial role in website efficiency.

Hard disk drives, or HDDs, were, right until the past few years, the most efficient devices for keeping data. Nevertheless, in recent times solid–state drives, or SSDs, have been gathering popularity. Have a look at our assessment chart to see if HDDs or SSDs are more suitable for you.

1. Access Time

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Because of a revolutionary new approach to disk drive operation, SSD drives enable for noticeably faster file access rates. Having an SSD, data accessibility times tend to be lower (as small as 0.1 millisecond).

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HDD drives depend on spinning disks for data storage reasons. Each time a file will be utilized, you need to wait around for the appropriate disk to get to the correct place for the laser beam to reach the file involved. This ends in a typical access speed of 5 to 8 milliseconds.

2. Random I/O Performance

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On account of the very same radical technique enabling for a lot faster access times, you may as well benefit from improved I/O effectiveness with SSD drives. They can carry out double the operations during a specific time in comparison with an HDD drive.

An SSD can deal with at the least 6000 IO’s per second.

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Hard drives deliver slower data access rates as a result of aging file storage and accessibility technology they are using. In addition, they illustrate noticeably slower random I/O performance when held up against SSD drives.

For the duration of CyanHosts’s tests, HDD drives handled on average 400 IO operations per second.

3. Reliability

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The absence of moving components and rotating disks within SSD drives, as well as the latest advances in electric interface technology have generated an extremely safer data file storage device, having a common failure rate of 0.5%.

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HDD drives use spinning disks for holding and reading through data – a concept going back to the 1950s. With hard disks magnetically suspended in mid–air, spinning at 7200 rpm, the prospects of some thing going wrong are considerably increased.

The common rate of failing of HDD drives can vary amongst 2% and 5%.

4. Energy Conservation

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SSD drives are usually smaller than HDD drives and also they don’t possess any moving parts at all. This means that they don’t generate so much heat and require considerably less electricity to work and less energy for cooling down reasons.

SSDs consume between 2 and 5 watts.

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HDD drives are famous for becoming noisy. They want far more electric power for cooling applications. On a web server which has several HDDs running continuously, you need a good deal of fans to ensure that they’re cooler – this will make them far less energy–efficient than SSD drives.

HDDs use up somewhere between 6 and 15 watts.

5. CPU Power

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SSD drives allow for speedier data file accessibility speeds, which generally, in turn, enable the processor to complete data file requests faster and to return to additional tasks.

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

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When you use an HDD, you’ll have to dedicate more time waiting around for the outcome of your data file ask. This means that the CPU will be idle for additional time, awaiting the HDD to respond.

The common I/O delay for HDD drives is approximately 7%.

6.Input/Output Request Times

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The vast majority of CyanHosts’s brand new servers moved to simply SSD drives. Our personal tests have revealed that with an SSD, the normal service time for any I/O request while operating a backup continues to be under 20 ms.

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Using the same hosting server, however this time built with HDDs, the results were totally different. The average service time for an I/O query changed somewhere between 400 and 500 ms.

7. Backup Rates

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You can check out the real–world potential benefits to having SSD drives every day. For example, on a server with SSD drives, a complete back up can take merely 6 hours.

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In contrast, with a hosting server with HDD drives, the same data backup could take three to four times as long to complete. An entire backup of an HDD–equipped hosting server may take 20 to 24 hours.

To be able to easily boost the functionality of your sites without having to change just about any code, an SSD–driven website hosting service will be a good option. Check our Linux shared hosting packages along with our Linux VPS servers – these hosting solutions have fast SSD drives and are available at affordable prices.


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