At present, virtually all completely new personal computers come with SSD drives as an alternative to HDD drives. You can find superlatives about them all over the specialised press – that they’re faster and operate much better and they are actually the future of home computer and laptop generation.

Then again, how can SSDs fare inside the website hosting world? Can they be responsible enough to replace the proven HDDs? At Winselhost, we are going to help you better understand the distinctions between an SSD and an HDD and determine which one most accurately fits you needs.

1. Access Time

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SSD drives give a fresh & ingenious solution to file storage in accordance with the usage of electronic interfaces rather than just about any moving parts and revolving disks. This brand new technology is way quicker, permitting a 0.1 millisecond data file accessibility time.

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HDD drives continue to makes use of the very same general file access concept which was initially developed in the 1950s. Even though it was significantly enhanced since that time, it’s sluggish when compared with what SSDs will offer. HDD drives’ file access speed ranges somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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As a result of same revolutionary approach enabling for faster access times, also you can take pleasure in far better I/O efficiency with SSD drives. They can accomplish double the procedures within a specific time in comparison with an HDD drive.

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

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Hard drives offer reduced data access speeds due to aging file storage and accessibility technique they are using. And they also show noticeably sluggish random I/O performance in comparison with SSD drives.

For the duration of Winselhost’s lab tests, HDD drives maintained on average 400 IO operations per second.

3. Reliability

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SSD drives are built to have as less moving elements as is possible. They utilize a comparable concept like the one utilized in flash drives and are much more dependable rather than standard HDD drives.

SSDs come with an average failure rate of 0.5%.

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To have an HDD drive to function, it needs to rotate a few metal disks at a minimum of 7200 rpm, retaining them magnetically stabilized in mid–air. They have a number of moving elements, motors, magnets along with other tools packed in a small space. So it’s no surprise the average rate of failure associated with an HDD drive varies between 2% and 5%.

4. Energy Conservation

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SSD drives operate virtually silently; they don’t make excess heat; they don’t demand additional cooling down options as well as consume significantly less energy.

Lab tests have demonstrated that the common electrical power use of an SSD drive is amongst 2 and 5 watts.

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HDD drives are renowned for being loud. They need further energy for cooling purposes. On a web server which includes a lot of HDDs running all the time, you need a good deal of fans to ensure they are cool – this may cause them a lot less energy–effective than SSD drives.

HDDs consume between 6 and 15 watts.

5. CPU Power

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SSD drives enable better data file accessibility rates, which generally, subsequently, permit the CPU to finish data requests considerably faster and after that to return to additional duties.

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

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As compared with SSDs, HDDs enable reduced data file accessibility rates. The CPU is going to wait for the HDD to send back the required data, saving its resources in the meanwhile.

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

6.Input/Output Request Times

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The bulk of our brand–new machines are now using simply SSD drives. Our very own lab tests have revealed that by using an SSD, the average service time for an I/O request while doing a backup stays under 20 ms.

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During the identical lab tests with the same server, this time equipped out with HDDs, functionality was significantly slower. Throughout the hosting server data backup process, the average service time for any I/O demands fluctuated somewhere between 400 and 500 ms.

7. Backup Rates

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Talking about back ups and SSDs – we have discovered a significant development with the back–up speed as we turned to SSDs. Today, a usual server back up requires solely 6 hours.

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On the flip side, with a web server with HDD drives, an identical backup usually takes three or four times as long in order to complete. A full back–up of an HDD–powered server often takes 20 to 24 hours.

With Winselhost, you can get SSD–driven web hosting solutions at good prices. Our cloud web hosting plans and then the Linux VPS hosting feature SSD drives by default. Get an web hosting account with us and observe how your sites will become far better automatically.


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