For decades there seemed to be one reputable method to store info on a laptop – employing a hard disk drive (HDD). Nonetheless, this kind of technology is by now showing its age – hard disk drives are actually noisy and sluggish; they are power–hungry and have a tendency to create a great deal of warmth during intensive procedures.

SSD drives, on the other hand, are extremely fast, consume a smaller amount power and are also far less hot. They feature a new method of file access and storage and are years in front of HDDs when it comes to file read/write speed, I/O efficiency and also power effectivity. Observe how HDDs stand up up against the modern SSD drives.

1. Access Time

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SSD drives give a brand–new & ground breaking approach to data storage using the usage of electronic interfaces rather than any kind of moving components and rotating disks. This new technology is quicker, enabling a 0.1 millisecond data file accessibility time.

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HDD drives make use of rotating disks for files storage applications. Each time a file is being accessed, you will need to await the right disk to get to the appropriate place for the laser beam to reach the data file involved. This translates into a typical access rate of 5 to 8 milliseconds.

2. Random I/O Performance

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Thanks to the exact same revolutionary strategy that enables for quicker access times, it is possible to take pleasure in better I/O effectiveness with SSD drives. They’re able to accomplish double the procedures during a specific time as compared with an HDD drive.

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

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Hard drives provide slower data file access speeds due to older file storage and access concept they are making use of. Additionally they show significantly sluggish random I/O performance when held up against SSD drives.

For the duration of UNIKA Hosting’s trials, HDD drives handled typically 400 IO operations per second.

3. Reliability

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SSD drives are built to have as less rotating elements as is practical. They use a comparable technique like the one employed in flash drives and are much more trustworthy compared to standard HDD drives.

SSDs offer an typical failing rate of 0.5%.

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HDD drives work with spinning hard disks for keeping and reading through data – a concept dating back to the 1950s. And with hard disks magnetically suspended in the air, rotating at 7200 rpm, the prospects of anything failing are considerably bigger.

The average rate of failure of HDD drives ranges between 2% and 5%.

4. Energy Conservation

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SSD drives are far smaller than HDD drives and also they don’t have any kind of moving parts at all. As a result they don’t generate so much heat and need much less energy to work and much less energy for cooling down reasons.

SSDs take in somewhere between 2 and 5 watts.

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HDD drives can be renowned for becoming noisy; they’re at risk of overheating and whenever there are several disk drives in one hosting server, you must have a different cooling device used only for them.

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

5. CPU Power

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The speedier the data file access speed is, the quicker the data file demands will be delt with. Therefore the CPU will not have to save assets waiting for the SSD to reply back.

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

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By using an HDD, you’ll have to spend time awaiting the outcomes of your data file call. It means that the CPU will stay idle for more time, waiting around for the HDD to reply.

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

6.Input/Output Request Times

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Almost all of our brand new servers now use exclusively SSD drives. Our own tests have revealed that using an SSD, the average service time for any I/O request while operating a backup stays under 20 ms.

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In comparison to SSD drives, HDDs offer significantly slower service rates for input/output calls. In a hosting server backup, the normal service time for an I/O request ranges between 400 and 500 ms.

7. Backup Rates

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Talking about backups and SSDs – we’ve noticed an effective progress with the back up rate as we moved to SSDs. Right now, a common hosting server back up takes just 6 hours.

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We applied HDDs exclusively for several years and we have very good familiarity with just how an HDD works. Backing up a server furnished with HDD drives will take around 20 to 24 hours.

Should you wish to instantaneously boost the performance of one’s web sites while not having to alter any kind of code, an SSD–equipped hosting solution is really a great option. Examine UNIKA Hosting’s Linux web hosting packages packages and then our Linux VPS hosting – our services include quick SSD drives and are offered at the best prices.


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