For decades there seemed to be only one efficient method to keep info on a computer – employing a hard disk drive (HDD). Having said that, this type of technology is presently demonstrating its age – hard disk drives are actually noisy and sluggish; they are power–hungry and are likely to create quite a lot of warmth throughout intense operations.

SSD drives, in contrast, are swift, consume far less power and are generally far less hot. They offer a new solution to file access and data storage and are years ahead of HDDs regarding file read/write speed, I/O effectiveness as well as power efficiency. Discover how HDDs stand up up against the modern SSD drives.

1. Access Time

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SSD drives give a completely new & progressive solution to file safe–keeping according to the use of electronic interfaces in place of any sort of moving parts and revolving disks. This innovative technology is quicker, permitting a 0.1 millisecond data file access time.

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The concept behind HDD drives times back to 1954. And while it’s been noticeably refined throughout the years, it’s nonetheless can’t stand up to the inventive ideas driving SSD drives. Having today’s HDD drives, the very best data file access rate you are able to reach may differ between 5 and 8 milliseconds.

2. Random I/O Performance

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On account of the same radical technique that permits for quicker access times, you can also enjoy improved I/O performance with SSD drives. They will conduct double as many functions throughout a specific time in comparison to an HDD drive.

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

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Hard drives offer reduced data file access speeds due to the older file storage space and access technology they’re implementing. And they also demonstrate substantially sluggish random I/O performance when compared to SSD drives.

For the duration of our tests, HDD drives managed typically 400 IO operations per second.

3. Reliability

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SSD drives are lacking any rotating parts, which means that there is far less machinery within them. And the fewer physically moving parts you can find, the lower the possibilities of failure are going to be.

The regular rate of failure of any SSD drive is 0.5%.

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For an HDD drive to function, it must spin a couple of metallic hard disks at over 7200 rpm, having them magnetically stable in mid–air. They have a large amount of moving parts, motors, magnets along with other tools packed in a tiny location. Consequently it’s no surprise that the average rate of failing of an HDD drive ranges between 2% and 5%.

4. Energy Conservation

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SSD drives function practically noiselessly; they don’t produce excess heat; they don’t call for additional chilling alternatives and then use up a lot less power.

Tests have revealed the typical power intake of an SSD drive is somewhere between 2 and 5 watts.

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HDD drives are infamous for getting noisy; they’re at risk from getting hot and if you have several disk drives in a single hosting server, you must have an extra cooling device just for them.

In general, HDDs take in in between 6 and 15 watts.

5. CPU Power

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As a result of SSD drives’ better I/O efficiency, the main hosting server CPU can work with data file queries faster and conserve time for different procedures.

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

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HDD drives support sluggish access speeds rather than SSDs do, which will result in the CPU being required to hold out, although scheduling resources for your HDD to discover and give back the inquired data.

The regular I/O wait for HDD drives is around 7%.

6.Input/Output Request Times

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It’s about time for several real–world illustrations. We, at i Host and Web, competed a complete system backup on a hosting server only using SSDs for data storage reasons. During that process, the average service time for an I/O call stayed below 20 ms.

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Compared to SSD drives, HDDs provide significantly sluggish service times for I/O queries. During a server backup, the standard service time for an I/O call can vary between 400 and 500 ms.

7. Backup Rates

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Yet another real–life enhancement is the rate at which the back–up is produced. With SSDs, a web server back up currently takes no more than 6 hours implementing i Host and Web’s server–designed software.

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We utilized HDDs exclusively for a couple of years and we’ve very good familiarity with just how an HDD runs. Creating a backup for a server equipped with HDD drives is going to take around 20 to 24 hours.

With i Host and Web, you can get SSD–equipped web hosting services at cheap prices. Our cloud web hosting plans along with the Linux VPS hosting packages contain SSD drives automatically. Apply for an hosting account with i Host and Web and watch the way your websites can become better straight away.


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