For many years there seemed to be just one single reputable way for you to keep data on your personal computer – using a hard drive (HDD). However, this kind of technology is actually expressing it’s age – hard disks are actually noisy and sluggish; they can be power–ravenous and frequently create a lot of heat for the duration of intense procedures.

SSD drives, in contrast, are swift, use up a lot less energy and are generally much cooler. They feature a new method of file accessibility and storage and are years in advance of HDDs in relation to file read/write speed, I/O performance and also energy efficiency. Observe how HDDs stand up up against the modern SSD drives.

1. Access Time

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Because of a radical new approach to disk drive operation, SSD drives make it possible for faster data accessibility rates. Having an SSD, data access instances are far lower (only 0.1 millisecond).

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HDD drives continue to utilize the same basic data access concept that’s originally created in the 1950s. Though it has been considerably upgraded since that time, it’s slower compared to what SSDs will offer. HDD drives’ data file access speed varies in between 5 and 8 milliseconds.

2. Random I/O Performance

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The random I/O performance is critical for the efficiency of a data file storage device. We’ve executed detailed lab tests and have identified an SSD can handle at least 6000 IO’s per second.

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Over the same lab tests, the HDD drives confirmed to be considerably slower, with only 400 IO operations handled per second. While this feels like a large amount, if you have a busy server that contains numerous well–known websites, a slow hard disk drive could lead to slow–loading websites.

3. Reliability

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SSD drives are designed to have as less rotating components as feasible. They utilize an identical technology to the one found in flash drives and are also much more efficient when compared to standard HDD drives.

SSDs offer an common failure rate of 0.5%.

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To have an HDD drive to operate, it must spin a few metallic disks at more than 7200 rpm, holding them magnetically stabilized in the air. They have a massive amount moving components, motors, magnets and other gadgets packed in a tiny location. Therefore it’s no surprise that the standard rate of failing of an HDD drive can vary among 2% and 5%.

4. Energy Conservation

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SSD drives are much smaller than HDD drives and they don’t possess any moving components at all. This means that they don’t create so much heat and require a lot less electricity to function and much less power for chilling purposes.

SSDs consume amongst 2 and 5 watts.

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HDD drives are renowned for becoming loud; they can be more prone to getting too hot and whenever there are several disk drives inside a web server, you will need an extra cooling device exclusively for them.

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

5. CPU Power

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Because of SSD drives’ greater I/O functionality, the leading server CPU will be able to work with data file calls faster and save time for additional operations.

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

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In comparison to SSDs, HDDs permit slower data file access rates. The CPU will need to await the HDD to return the demanded data file, reserving its allocations for the time being.

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

6.Input/Output Request Times

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It is time for some real–world illustrations. We, at Pace Work Technologies, ran a detailed system backup on a web server only using SSDs for data storage reasons. During that process, the normal service time for an I/O query remained beneath 20 ms.

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In comparison to SSD drives, HDDs offer much sluggish service rates for I/O queries. In a hosting 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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You are able to check out the real–world added benefits of utilizing SSD drives each day. For example, with a web server built with SSD drives, a complete back up is going to take simply 6 hours.

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On the other hand, with a hosting server with HDD drives, an identical back–up will take 3 to 4 times as long in order to complete. A complete back–up of an HDD–driven server normally takes 20 to 24 hours.

The VPS web hosting plans and our regular cloud website hosting plans accounts feature SSD drives automatically. Be a part of our family here, at Pace Work Technologies, and find out the way we just might help you boost your website.


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