Currently, almost all new laptops or computers have SSD drives as a substitute for HDD drives. You’ll notice superlatives about them everywhere in the specialized press – that they’re a lot faster and conduct far better and they are the future of home pc and laptop computer manufacturing.

Then again, how do SSDs perform within the hosting world? Can they be efficient enough to substitute the proven HDDs? At DNDIPTV Hosting, we will assist you far better see the dissimilarities between an SSD and an HDD and choose which one most accurately fits you needs.

1. Access Time

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Because of a radical new method of disk drive performance, SSD drives permit for considerably faster file accessibility speeds. Having an SSD, data accessibility times tend to be lower (as small as 0.1 millisecond).

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HDD drives count on rotating disks for data storage uses. When a file will be utilized, you have to wait for the appropriate disk to reach the right position for the laser beam to view the data file in question. This ends in a standard access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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Thanks to the exact same radical approach allowing for faster access times, you too can experience greater I/O performance with SSD drives. They can carry out double the procedures throughout a specific time compared to an HDD drive.

An SSD can manage at the least 6000 IO’s per second.

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All through the exact same lab tests, the HDD drives turned out to be considerably slower, with 400 IO operations maintained per second. While this may seem like a great number, for people with a busy server that serves lots of well–liked sites, a sluggish disk drive can result in slow–loading web sites.

3. Reliability

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The absence of moving elements and spinning disks in SSD drives, and also the current advancements in electric interface technology have led to an extremely safer file storage device, with an average failure rate of 0.5%.

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To have an HDD drive to work, it has to rotate a few metallic hard disks at more than 7200 rpm, keeping them magnetically stabilized in mid–air. They have a substantial amount of moving elements, motors, magnets along with other devices loaded in a small place. Consequently it’s no surprise that the common rate of failing of an HDD drive ranges somewhere between 2% and 5%.

4. Energy Conservation

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SSDs don’t have moving elements and need hardly any chilling power. Additionally they need very little electricity to operate – trials have demonstrated that they can be powered by a normal AA battery.

In general, SSDs use up between 2 and 5 watts.

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HDD drives are renowned for being noisy. They demand more power for chilling applications. On a server containing a range of HDDs running continually, you’ll need a great deal of fans to ensure that they’re cooler – this will make them much less energy–economical than SSD drives.

HDDs use up in between 6 and 15 watts.

5. CPU Power

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The swifter the data file accessibility rate is, the sooner the file requests will be treated. It means that the CPU will not have to arrange allocations looking forward to the SSD to reply back.

The standard I/O wait for SSD drives is actually 1%.

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HDD drives allow for sluggish access rates in comparison with SSDs do, resulting in the CPU being forced to hang on, although scheduling allocations for the HDD to find and return the demanded data file.

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

6.Input/Output Request Times

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In the real world, SSDs function as perfectly as they have during the lab tests. We ran a complete system back–up using one of the production machines. All through the backup operation, the common service time for I/O calls was in fact below 20 ms.

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All through the very same tests sticking with the same hosting server, this time around suited out utilizing HDDs, general performance was much reduced. All through the hosting server back–up procedure, the normal service time for any I/O calls ranged between 400 and 500 ms.

7. Backup Rates

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Discussing back ups and SSDs – we have observed an effective progress in the back–up rate as we switched to SSDs. Today, a usual web server back–up will take only 6 hours.

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We utilized HDDs exclusively for a couple of years and we have now pretty good understanding of exactly how an HDD works. Creating a backup for a server designed with HDD drives can take about 20 to 24 hours.

If you want to immediately add to the functionality of your respective websites without the need to change any kind of code, an SSD–equipped website hosting solution is a excellent alternative. Take a look at our Linux cloud web hosting service packages and additionally our VPS servers – these hosting services include fast SSD drives and are offered at affordable prices.


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