At present, all of the completely new computing devices contain SSD drives as an alternative to HDD drives. You can find superlatives to them throughout the professional press – they are a lot faster and perform better and that they are really the future of home pc and laptop manufacturing.

Even so, how can SSDs perform within the hosting community? Are they dependable enough to replace the tested HDDs? At Tehnodar, we will make it easier to far better comprehend the dissimilarities between an SSD as well as an HDD and determine the one that best suits you needs.

1. Access Time

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SSD drives offer a fresh & ingenious solution to file safe–keeping according to the use of electronic interfaces rather than just about any moving parts and spinning disks. This completely new technology is considerably quicker, allowing for a 0.1 millisecond file access time.

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HDD drives continue to use the same fundamental data access technology that was initially developed in the 1950s. Even though it was noticeably advanced ever since, it’s slow compared to what SSDs are providing. HDD drives’ file access speed can vary somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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With thanks to the very same radical strategy that permits for a lot faster access times, it is possible to benefit from greater I/O performance with SSD drives. They’re able to perform twice as many functions during a given time when compared to an HDD drive.

An SSD can handle a minimum of 6000 IO’s per second.

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Over the very same tests, the HDD drives turned out to be significantly slower, with 400 IO operations addressed per second. Even though this may seem like a large amount, when you have an overloaded web server that contains plenty of popular websites, a slow hard disk drive can result in slow–loading web sites.

3. Reliability

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The lack of moving components and rotating disks inside SSD drives, and the latest improvements in electric interface technology have led to an extremely risk–free file storage device, having a normal failing rate of 0.5%.

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HDD drives work with rotating disks for holding and reading data – a technology going back to the 1950s. And with disks magnetically suspended in the air, spinning at 7200 rpm, the prospect of anything failing are generally bigger.

The standard rate of failing of HDD drives varies among 2% and 5%.

4. Energy Conservation

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SSDs lack moving components and require little or no cooling power. They also require a small amount of energy to perform – lab tests have established that they’ll be operated by a common AA battery.

In general, SSDs consume amongst 2 and 5 watts.

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HDD drives are famous for staying loud. They require far more electrical power for cooling down applications. With a server that has a variety of HDDs running at all times, you will need a lot of fans to ensure they are kept cool – this makes them much less energy–economical than SSD drives.

HDDs consume between 6 and 15 watts.

5. CPU Power

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Thanks to SSD drives’ greater I/O performance, the leading hosting server CPU can work with data queries a lot quicker and conserve time for other functions.

The average I/O delay for SSD drives is exactly 1%.

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If you use an HDD, you need to devote additional time waiting around for the outcome of one’s data query. It means that the CPU will remain idle for more time, awaiting the HDD to respond.

The normal I/O delay for HDD drives is around 7%.

6.Input/Output Request Times

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The bulk of our completely new machines now use exclusively SSD drives. Our personal tests have established that having an SSD, the common service time for any I/O request although doing a backup remains below 20 ms.

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Sticking with the same web server, yet this time equipped with HDDs, the results were very different. The regular service time for an I/O request fluctuated between 400 and 500 ms.

7. Backup Rates

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A different real–life enhancement will be the speed with which the backup has been created. With SSDs, a server back–up today can take less than 6 hours using our server–optimized software.

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We worked with HDDs mainly for a few years and we have now pretty good comprehension of exactly how an HDD functions. Creating a backup for a server equipped with HDD drives can take about 20 to 24 hours.

With Tehnodar, you can find SSD–operated web hosting services at reasonable prices. Our cloud hosting plans and the VPS servers contain SSD drives by default. Get an account with Tehnodar and observe the way your sites can become better promptly.

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