For years there seemed to be just one single dependable way for you to keep info on your computer – employing a disk drive (HDD). Then again, this kind of technology is actually demonstrating it’s age – hard drives are actually noisy and sluggish; they’re power–ravenous and frequently create a lot of warmth in the course of serious operations.

SSD drives, alternatively, are quick, use up significantly less power and are far less hot. They furnish an innovative solution to file accessibility and storage and are years in advance of HDDs with regard to file read/write speed, I/O performance and also energy effectivity. Discover how HDDs stand up against the newer SSD drives.

1. Access Time

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After the introduction of SSD drives, data access speeds are now tremendous. On account of the completely new electronic interfaces utilised in SSD drives, the average data file access time has been reduced into a all–time low of 0.1millisecond.

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The concept driving HDD drives dates all the way back to 1954. Even though it has been significantly enhanced in recent times, it’s nonetheless can’t stand up to the inventive ideas driving SSD drives. Through today’s HDD drives, the very best file access speed you are able to achieve may differ between 5 and 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is vital for the performance of any file storage device. We’ve executed substantial testing and have determined that an SSD can deal with no less than 6000 IO’s per second.

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Hard drives offer reduced file access rates because of the older file storage and access technology they are by making use of. And in addition they display significantly reduced random I/O performance as compared with SSD drives.

In the course of our trials, HDD drives addressed on average 400 IO operations per second.

3. Reliability

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SSD drives are meant to include as less rotating elements as possible. They use a comparable concept like the one utilized in flash drives and are more reliable compared to traditional HDD drives.

SSDs come with an normal failure rate of 0.5%.

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For the HDD drive to function, it needs to spin a few metal disks at over 7200 rpm, retaining them magnetically stabilized in the air. They have a whole lot of moving elements, motors, magnets as well as other tools loaded in a small place. Hence it’s no wonder that the normal rate of failure associated with an HDD drive varies in between 2% and 5%.

4. Energy Conservation

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SSDs are lacking moving elements and require hardly any cooling energy. In addition they require very little energy to operate – tests have revealed that they’ll be powered by a normal AA battery.

As a whole, SSDs take in amongst 2 and 5 watts.

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HDD drives can be known for getting loud; they’re more likely to overheating and whenever there are several hard drives in one server, you have to have a different air conditioning device only for them.

All together, HDDs consume somewhere between 6 and 15 watts.

5. CPU Power

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The quicker the file accessibility rate is, the swifter the file requests are going to be adressed. Consequently the CPU will not have to reserve assets looking forward to the SSD to reply back.

The normal I/O wait for SSD drives is just 1%.

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As compared with SSDs, HDDs permit slower data file access speeds. The CPU must wait around for the HDD to return the requested file, scheduling its allocations while waiting.

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

6.Input/Output Request Times

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Almost all of Create a Free Website’s brand–new servers moved to simply SSD drives. Our very own tests have established that by using an SSD, the normal service time for an I/O request while doing a backup continues to be below 20 ms.

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With the same server, however this time loaded with HDDs, the outcome were completely different. The standard service time for any I/O query fluctuated between 400 and 500 ms.

7. Backup Rates

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Another real–life enhancement is the speed at which the back up was developed. With SSDs, a server backup currently can take only 6 hours by making use of Create a Free Website’s server–optimized software solutions.

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On the other hand, with a web server with HDD drives, the same back–up will take three to four times as long to complete. An entire back up of any HDD–powered hosting server usually takes 20 to 24 hours.

Should you wish to instantly add to the efficiency of one’s web sites while not having to modify just about any code, an SSD–powered web hosting service is really a really good solution. Take a look at Create a Free Website’s cloud website hosting packages and additionally our VPS web hosting plans – these hosting solutions have fast SSD drives and are available at cheap prices.


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