If you have a website or an application, speed is vital. The faster your web site functions and then the faster your apps work, the better for you. Since a website is just a group of data files that interact with one another, the devices that store and work with these files have an important role in website efficiency.

Hard disk drives, or HDDs, were, until recent times, the most trustworthy products for keeping information. Nonetheless, in recent times solid–state drives, or SSDs, are already becoming more popular. Look at our comparison chart to check out whether HDDs or SSDs are more appropriate for you.

1. Access Time

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With the arrival of SSD drives, data accessibility rates are now through the roof. Thanks to the unique electronic interfaces utilised in SSD drives, the common file access time has shrunk towards a all–time low of 0.1millisecond.

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HDD drives even now makes use of the exact same general file access concept that was originally created in the 1950s. Although it has been substantially improved ever since, it’s slow as compared with what SSDs are providing. HDD drives’ data file access speed ranges somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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Thanks to the same revolutionary technique which allows for speedier access times, it’s also possible to take pleasure in much better I/O efficiency with SSD drives. They are able to complete double as many procedures within a specific time as opposed to an HDD drive.

An SSD can manage a minimum of 6000 IO’s per second.

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Having an HDD drive, the I/O performance steadily enhances the more you apply the disk drive. Nevertheless, just after it extends to a particular limitation, it can’t proceed faster. And because of the now–old technology, that I/O cap is noticeably lower than what you could receive with an SSD.

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

3. Reliability

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SSD drives are built to include as fewer rotating components as feasible. They utilize a comparable technology to the one found in flash drives and are generally more reliable in comparison to common HDD drives.

SSDs come with an average failure rate of 0.5%.

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For an HDD drive to function, it needs to rotate a pair of metal disks at a minimum of 7200 rpm, having them magnetically stabilized in mid–air. They have a good deal of moving components, motors, magnets and also other tools packed in a tiny place. So it’s no surprise that the standard rate of failing of an HDD drive varies somewhere between 2% and 5%.

4. Energy Conservation

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SSDs don’t have moving parts and require not much cooling down energy. Additionally, they need very little energy to perform – lab tests have revealed they can be operated by a standard AA battery.

In general, SSDs consume between 2 and 5 watts.

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HDD drives are notorious for being noisy; they’re prone to getting too hot and whenever you have several hard drives in a single web server, you will need an extra cooling system simply for them.

As a whole, HDDs use up in between 6 and 15 watts.

5. CPU Power

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The faster the file accessibility speed is, the faster the file calls will be treated. Because of this the CPU will not have to save assets looking forward to the SSD to reply back.

The common I/O delay for SSD drives is just 1%.

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Compared with SSDs, HDDs enable not so quick data access speeds. The CPU will have to wait around for the HDD to return the inquired data, scheduling its allocations for the time being.

The standard I/O delay for HDD drives is around 7%.

6.Input/Output Request Times

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It is time for a few real–world illustrations. We, at PeaceSoft, competed a detailed platform backup on a hosting server only using SSDs for data storage uses. During that procedure, the average service time for any I/O query stayed below 20 ms.

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In comparison to SSD drives, HDDs deliver noticeably reduced service rates for I/O calls. In a web server backup, the regular service time for an I/O request varies somewhere between 400 and 500 ms.

7. Backup Rates

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Referring to back–ups and SSDs – we have observed an effective development with the back up speed since we turned to SSDs. Now, a normal web server back up can take just 6 hours.

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On the flip side, with a server with HDD drives, a similar backup usually requires 3 to 4 times as long to complete. An entire back–up of an HDD–driven web server may take 20 to 24 hours.

Should you want to at once raise the effectiveness of your web sites without needing to change any code, an SSD–operated hosting solution will be a very good alternative. Examine PeaceSoft’s web hosting service packages and also the Linux VPS service – these hosting solutions offer quick SSD drives and can be found at inexpensive price points.


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