These days, virtually all completely new computers have SSD drives as an alternative to HDD drives. You can see superlatives about them all around the professional press – that they’re faster and conduct much better and that they are the future of home pc and laptop computer generation.

However, how do SSDs perform inside the web hosting community? Can they be responsible enough to replace the verified HDDs? At, we’ll help you much better be aware of the differences in between an SSD as well as an HDD and choose which one most accurately fits you needs.

1. Access Time

After the introduction of SSD drives, file access speeds are now through the roof. As a result of unique electronic interfaces utilised in SSD drives, the regular data file access time has shrunk towards a all–time low of 0.1millisecond.

HDD drives still make use of the same fundamental data file access technology that was originally created in the 1950s. Despite the fact that it has been considerably upgraded since that time, it’s slow compared to what SSDs will provide. HDD drives’ data access speed varies between 5 and 8 milliseconds.

2. Random I/O Performance

The random I/O performance is vital for the efficiency of any file storage device. We have conducted in depth tests and have confirmed that an SSD can manage a minimum of 6000 IO’s per second.

With a HDD drive, the I/O performance progressively increases the more you apply the drive. Nevertheless, once it gets to a particular restriction, it can’t go faster. And due to the now–old concept, that I/O restriction is a lot lower than what you could have with an SSD.

HDD are only able to go as much as 400 IO’s per second.

3. Reliability

SSD drives are created to include as fewer moving components as feasible. They use an identical technique to the one utilized in flash drives and are generally much more reliable rather than classic HDD drives.

SSDs have an common failing rate of 0.5%.

With an HDD drive to function, it has to rotate a couple metallic hard disks at a minimum of 7200 rpm, holding them magnetically stable in mid–air. There is a wide range of moving elements, motors, magnets and also other devices packed in a tiny location. Hence it’s no surprise that the regular rate of failure associated with an HDD drive varies among 2% and 5%.

4. Energy Conservation

SSD drives are usually smaller compared to HDD drives as well as they don’t possess any moving components whatsoever. Consequently they don’t make as much heat and need much less power to operate and much less energy for chilling reasons.

SSDs consume somewhere between 2 and 5 watts.

HDD drives are renowned for becoming loud. They need extra energy for cooling down purposes. Within a web server containing a lot of different HDDs running continuously, you need a lot of fans to ensure they are kept cool – this makes them far less energy–economical than SSD drives.

HDDs consume between 6 and 15 watts.

5. CPU Power

SSD drives allow for quicker data access speeds, which generally, in return, allow the CPU to complete data queries much faster and after that to go back to different jobs.

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

As compared to SSDs, HDDs enable slower file accessibility speeds. The CPU is going to lose time waiting for the HDD to return the demanded data, reserving its resources while waiting.

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

6.Input/Output Request Times

It is time for some real–world cases. We, at, competed a detailed platform backup with a hosting server only using SSDs for data storage reasons. During that operation, the typical service time for any I/O demand stayed beneath 20 ms.

Using the same server, but this time equipped with HDDs, the outcome were completely different. The average service time for any I/O call fluctuated in between 400 and 500 ms.

7. Backup Rates

Speaking about back–ups and SSDs – we have noticed an exceptional improvement with the data backup speed since we turned to SSDs. Now, a standard hosting server backup can take solely 6 hours.

Over the years, we’ve utilized mainly HDD drives with our servers and we’re well aware of their overall performance. On a web server furnished with HDD drives, a complete server backup often takes about 20 to 24 hours.

Should you want to straight away improve the efficiency of one’s sites and never having to transform any kind of code, an SSD–powered hosting service is a great solution. Take a look at our Linux cloud packages packages and then the Linux VPS packages – these hosting services feature quick SSD drives and can be found at cost–effective price points.

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