For many years there seemed to be a particular dependable method to keep data on a computer – using a hard drive (HDD). Then again, this kind of technology is presently displaying its age – hard drives are noisy and sluggish; they are power–ravenous and tend to produce a great deal of heat for the duration of intensive procedures.

SSD drives, however, are quick, take in significantly less energy and are generally much cooler. They provide a completely new method of file accessibility and storage and are years ahead of HDDs when considering file read/write speed, I/O operation and then energy effectivity. See how HDDs fare up against the more recent SSD drives.

1. Access Time

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SSD drives have a fresh & imaginative method to data safe–keeping based on the usage of electronic interfaces instead of any kind of moving components and rotating disks. This completely new technology is quicker, making it possible for a 0.1 millisecond data access time.

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HDD drives continue to makes use of the exact same basic file access technique which was initially created in the 1950s. Though it has been significantly improved since that time, it’s slower in comparison to what SSDs are offering to you. HDD drives’ file access rate ranges somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is vital for the operation of any data storage device. We have carried out in depth exams and have established that an SSD can handle at least 6000 IO’s per second.

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Hard drives provide reduced data access rates due to older file storage space and access technique they are by making use of. In addition, they show much sluggish random I/O performance when compared with SSD drives.

Throughout our tests, HDD drives handled typically 400 IO operations per second.

3. Reliability

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The absence of moving components and spinning disks inside SSD drives, as well as the current developments in electric interface technology have ended in a substantially better file storage device, having an typical failure rate of 0.5%.

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HDD drives work with rotating hard disks for holding and reading through data – a technology since the 1950s. With hard disks magnetically hanging in the air, spinning at 7200 rpm, the odds of one thing going wrong are much bigger.

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

4. Energy Conservation

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SSD drives work virtually soundlessly; they don’t produce excessive heat; they don’t require extra cooling alternatives as well as consume a lot less power.

Lab tests have demostrated the common power usage of an SSD drive is between 2 and 5 watts.

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From the second they have been developed, HDDs have always been quite power–greedy systems. When you’ve got a hosting server with a couple of HDD drives, this will raise the regular monthly utility bill.

On average, HDDs take in between 6 and 15 watts.

5. CPU Power

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SSD drives support speedier data accessibility speeds, that, in turn, permit the CPU to perform data file requests much faster and then to go back to additional tasks.

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

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Compared with SSDs, HDDs allow for not so quick file access speeds. The CPU must wait around for the HDD to come back the requested file, saving its assets in the meanwhile.

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

6.Input/Output Request Times

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The bulk of our new machines moved to merely SSD drives. Our very own tests have indicated that using an SSD, the typical service time for an I/O request although doing a backup stays below 20 ms.

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Using the same server, yet this time loaded with HDDs, the effects were very different. The normal service time for any I/O query changed somewhere between 400 and 500 ms.

7. Backup Rates

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Yet another real–life improvement is the speed with which the back–up is developed. With SSDs, a server data backup currently requires no more than 6 hours by making use of Krezanx Web Hosting Services’s server–optimized software.

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Alternatively, with a hosting server with HDD drives, a similar back up might take three to four times as long to complete. An entire backup of any HDD–equipped hosting server normally takes 20 to 24 hours.

Should you wish to automatically enhance the efficiency of your respective web sites and not have to change just about any code, an SSD–operated website hosting service is really a good option. Check out Krezanx Web Hosting Services’s shared hosting packages as well as the VPS services – these hosting solutions include really fast SSD drives and are offered at reasonable prices.


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