Currently, just about all brand new personal computers have SSD drives in lieu of HDD drives. One can find superlatives on them throughout the specialised press – they are a lot quicker and operate much better and they are the future of home computer and laptop production.

Having said that, how can SSDs fare within the hosting community? Could they be reliable enough to substitute the proved HDDs? At Ozzy Host, we will assist you better see the distinctions among an SSD and an HDD and determine the one that best suits you needs.

1. Access Time

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Resulting from a radical new method of disk drive operation, SSD drives allow for considerably quicker data accessibility rates. Having an SSD, file access instances are far lower (as small as 0.1 millisecond).

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HDD drives still use the very same general file access technique that was initially developed in the 1950s. Although it was vastly upgraded since then, it’s slow as compared to what SSDs will offer. HDD drives’ data file access speed varies in between 5 and 8 milliseconds.

2. Random I/O Performance

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Caused by the new radical data storage strategy embraced by SSDs, they feature faster file access speeds and better random I/O performance.

In the course of our trials, all of the SSDs showed their ability to work with at the least 6000 IO’s per second.

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Hard drives offer slower file access speeds due to aging file storage and accessibility concept they’re using. And in addition they show considerably sluggish random I/O performance in comparison with SSD drives.

For the duration of Ozzy Host’s lab tests, HDD drives maintained typically 400 IO operations per second.

3. Reliability

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SSD drives are made to have as less moving elements as is possible. They utilize a comparable technique like the one found in flash drives and are more efficient in comparison with conventional HDD drives.

SSDs come with an common failure rate of 0.5%.

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With an HDD drive to operate, it should spin 2 metal hard disks at more than 7200 rpm, holding them magnetically stabilized in mid–air. They have a wide range of moving parts, motors, magnets and other gadgets packed in a small space. So it’s obvious why the common rate of failure of an HDD drive can vary between 2% and 5%.

4. Energy Conservation

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SSD drives are much small compared to HDD drives as well as they don’t possess any kind of moving elements at all. Because of this they don’t generate just as much heat and require considerably less electricity to operate and fewer energy for cooling purposes.

SSDs take in somewhere between 2 and 5 watts.

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HDD drives are renowned for staying loud. They want further electric power for cooling down reasons. Within a server containing different HDDs running continuously, you’ll need a large amount of fans to make sure they’re cooler – this makes them far less energy–efficient than SSD drives.

HDDs use up between 6 and 15 watts.

5. CPU Power

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SSD drives allow for a lot quicker file accessibility speeds, which, in turn, enable the processor to accomplish data calls much faster and then to go back to different duties.

The regular I/O hold out for SSD drives is exactly 1%.

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When compared to SSDs, HDDs enable reduced data file access speeds. The CPU must wait around for the HDD to send back the demanded data, saving its resources meanwhile.

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

6.Input/Output Request Times

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It’s time for several real–world illustrations. We produced an entire platform backup on a server using only SSDs for file storage reasons. In that procedure, the normal service time for an I/O call stayed beneath 20 ms.

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Throughout the exact same trials with the exact same hosting server, this time around fitted out with HDDs, effectiveness was substantially slow. Throughout the hosting server back up procedure, the regular service time for I/O demands ranged between 400 and 500 ms.

7. Backup Rates

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Talking about back ups and SSDs – we have noticed an amazing progress in the backup speed since we turned to SSDs. Right now, a regular hosting server backup requires merely 6 hours.

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On the flip side, on a server with HDD drives, a similar back–up usually requires three to four times as long to complete. An entire back up of any HDD–equipped web server typically takes 20 to 24 hours.

The VPS web hosting service as well as our typical Linux shared website hosting service accounts have SSD drives by default. Join our family here, at Ozzy Host, and discover how we may help you improve your web site.


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