For people with a web site or an application, pace is really important. The quicker your web site functions and the swifter your apps function, the better for you. Considering that a website is a range of files that connect with each other, the systems that store and access these files play a huge role in site effectiveness.

Hard drives, or HDDs, have been, until the past few years, the most trusted systems for keeping information. However, lately solid–state drives, or SSDs, have been becoming popular. Check out our comparison chart to determine if HDDs or SSDs are more appropriate for you.

1. Access Time

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With the arrival of SSD drives, file access speeds have gone over the top. As a result of brand–new electronic interfaces employed in SSD drives, the standard file access time has been reduced to a all–time low of 0.1millisecond.

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HDD drives even now take advantage of the exact same fundamental data file access technology that was initially developed in the 1950s. Even though it was vastly advanced consequently, it’s slower compared to what SSDs are offering to you. HDD drives’ data access speed ranges between 5 and 8 milliseconds.

2. Random I/O Performance

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Resulting from the brand new revolutionary data storage method adopted by SSDs, they give you faster data access speeds and speedier random I/O performance.

All through our lab tests, all of the SSDs demonstrated their capacity to handle at least 6000 IO’s per second.

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With an HDD drive, the I/O performance steadily enhances the more you employ the hard drive. However, right after it gets to a certain limitation, it can’t go faster. And because of the now–old concept, that I/O limit is a lot lower than what you can find with a SSD.

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

3. Reliability

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The absence of moving parts and rotating disks within SSD drives, as well as the recent improvements in electric interface technology have led to an extremely less risky data storage device, with an normal failure rate of 0.5%.

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As we have previously mentioned, HDD drives depend on rotating hard disks. And anything that works by using lots of moving parts for lengthy time periods is prone to failure.

HDD drives’ common rate of failure varies somewhere between 2% and 5%.

4. Energy Conservation

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SSD drives are usually smaller compared to HDD drives and they do not have any kind of moving parts whatsoever. Consequently they don’t generate so much heat and require a lot less energy to operate and much less energy for chilling purposes.

SSDs consume amongst 2 and 5 watts.

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HDD drives are renowned for being noisy. They want extra electricity for air conditioning purposes. With a web server that has a variety of HDDs running constantly, you will need a great number of fans to ensure they are kept cool – this will make them a lot less energy–effective than SSD drives.

HDDs consume somewhere between 6 and 15 watts.

5. CPU Power

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Because of SSD drives’ greater I/O performance, the key web server CPU can process file demands more rapidly and conserve time for additional functions.

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

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HDD drives accommodate slower accessibility rates rather than SSDs do, which will result in the CPU needing to wait around, whilst scheduling assets for the HDD to find and return the requested data file.

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

6.Input/Output Request Times

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It’s time for some real–world examples. We produced a full system backup on a web server using only SSDs for file storage purposes. In that operation, the average service time for any I/O demand kept under 20 ms.

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

7. Backup Rates

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Referring to back ups and SSDs – we have discovered an effective improvement in the back–up rate as we turned to SSDs. Right now, a usual hosting server back–up takes just 6 hours.

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Over time, we have got used mainly HDD drives on our servers and we’re familiar with their effectiveness. With a server designed with HDD drives, a full hosting server back–up often takes about 20 to 24 hours.

The VPS web hosting services and also our typical Linux shared web hosting accounts include SSD drives by default. Be part of our family here, at Supreme Web Servers, and find out how we can assist you boost your website.


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