For many years there seemed to be a particular reliable way for you to keep information on your personal computer – having a disk drive (HDD). Then again, this type of technology is by now showing it’s age – hard drives are actually loud and slow; they can be power–ravenous and are likely to produce lots of warmth for the duration of intense operations.

SSD drives, on the other hand, are extremely fast, consume a smaller amount power and they are far less hot. They furnish an exciting new solution to file accessibility and data storage and are years ahead of HDDs when considering file read/write speed, I/O effectiveness and then power efficacy. See how HDDs fare up against the more recent SSD drives.

1. Access Time

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Because of a radical new solution to disk drive performance, SSD drives enable for faster file accessibility speeds. With an SSD, data file access instances are much lower (as little as 0.1 millisecond).

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HDD drives rely on spinning disks for files storage reasons. Each time a file is being used, you will need to wait for the correct disk to get to the correct place for the laser to reach the data file in question. This translates into a regular access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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Caused by the new significant file storage approach shared by SSDs, they feature quicker data access speeds and swifter random I/O performance.

Throughout Savant Hosting’s lab tests, all SSDs revealed their ability to deal with a minimum of 6000 IO’s per second.

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Hard drives provide slower data access speeds as a result of aging file storage space and access technology they are employing. Additionally they demonstrate much sluggish random I/O performance as compared with SSD drives.

In the course of our lab tests, HDD drives handled on average 400 IO operations per second.

3. Reliability

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The lack of moving components and spinning disks within SSD drives, and the current improvements in electric interface technology have resulted in a considerably less risky data file storage device, with an typical failure rate of 0.5%.

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HDD drives use spinning hard disks for keeping and browsing files – a technology dating back to the 1950s. Along with disks magnetically hanging in mid–air, rotating at 7200 rpm, the likelihood of one thing failing are generally bigger.

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

4. Energy Conservation

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SSD drives are far smaller than HDD drives and also they do not have any moving parts at all. It means that they don’t make just as much heat and require much less energy to function and much less energy for cooling reasons.

SSDs use up between 2 and 5 watts.

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HDD drives are famous for becoming loud. They need further electric power for cooling down reasons. Within a web server which has different HDDs running regularly, you will need a great number of fans to ensure they are kept cool – this will make them a lot less energy–efficient than SSD drives.

HDDs consume in between 6 and 15 watts.

5. CPU Power

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The quicker the file access speed is, the quicker the data queries are going to be handled. Because of this the CPU do not need to reserve assets waiting around for the SSD to answer back.

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

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When you use an HDD, you will have to devote additional time waiting around for the results of one’s data file call. As a result the CPU will remain idle for further time, waiting for the HDD to respond.

The normal I/O wait for HDD drives is approximately 7%.

6.Input/Output Request Times

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It’s time for a few real–world instances. We ran a detailed platform backup with a server using only SSDs for file storage purposes. During that process, the standard service time for any I/O call stayed beneath 20 ms.

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With the exact same web server, but this time loaded with HDDs, the effects were different. The average service time for an I/O query changed between 400 and 500 ms.

7. Backup Rates

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A different real–life improvement is the speed at which the data backup was developed. With SSDs, a server back–up now can take no more than 6 hours implementing Savant Hosting’s hosting server–designed software solutions.

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On the flip side, with a web server with HDD drives, a similar data backup can take 3 to 4 times as long to finish. A complete back–up of an HDD–equipped server often takes 20 to 24 hours.

Our VPS servers plus our typical Linux cloud web hosting plans accounts have SSD drives automatically. Be a part of our family here, at Savant Hosting, to check out how we could help you boost your web site.


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