Currently, almost all new computing devices come with SSD drives as an alternative for HDD drives. You can see superlatives on them throughout the specialised press – that they are a lot quicker and function much better and that they are the future of home pc and laptop computer manufacturing.
However, how do SSDs stand up in the website hosting community? Can they be dependable enough to replace the proven HDDs? At eTesLa Technologies, we are going to assist you much better see the distinctions between an SSD as well as an HDD and decide the one that best suits you needs.
1. Access Time
Resulting from a revolutionary new method of disk drive operation, SSD drives enable for considerably faster file accessibility speeds. Having an SSD, file access times tend to be lower (just 0.1 millisecond).
HDD drives continue to makes use of the exact same general data access technology that’s actually developed in the 1950s. Though it was considerably improved since that time, it’s sluggish when compared to what SSDs are offering. HDD drives’ data access rate varies somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
The random I/O performance is critical for the overall performance of a file storage device. We’ve executed detailed lab tests and have confirmed an SSD can manage a minimum of 6000 IO’s per second.
Throughout the exact same tests, the HDD drives confirmed to be much slower, with only 400 IO operations maintained per second. Although this looks like a large amount, for those who have an overloaded server that hosts numerous sought after sites, a sluggish hard disk drive can result in slow–loading sites.
SSD drives are created to have as less rotating elements as is practical. They utilize a similar technology to the one employed in flash drives and are generally significantly more reliable in comparison to regular HDD drives.
SSDs have an common failure rate of 0.5%.
For an HDD drive to work, it should spin 2 metallic hard disks at more than 7200 rpm, holding them magnetically stabilized in the air. There is a massive amount moving parts, motors, magnets and other devices loaded in a tiny place. Therefore it’s obvious why the average rate of failing of any HDD drive can vary between 2% and 5%.
4. Energy Conservation
SSD drives are usually smaller than HDD drives and they don’t possess just about any moving components at all. Because of this they don’t generate just as much heat and need significantly less power to work and less energy for cooling purposes.
SSDs take in somewhere between 2 and 5 watts.
HDD drives are famous for staying loud. They need extra electric power for cooling down purposes. With a hosting server which includes several HDDs running continuously, you need a great number of fans to ensure that they’re cooler – this will make them a lot less energy–efficient than SSD drives.
HDDs consume in between 6 and 15 watts.
5. CPU Power
As a result of SSD drives’ higher I/O functionality, the leading web server CPU can easily work with data file queries more rapidly and preserve time for other functions.
The standard I/O wait for SSD drives is just 1%.
When using an HDD, you’ll have to invest time looking forward to the results of your file request. This means that the CPU will stay idle for additional time, waiting for the HDD to respond.
The average I/O delay for HDD drives is about 7%.
6.Input/Output Request Times
In the real world, SSDs conduct as wonderfully as they performed for the duration of the testing. We competed a complete system backup on one of our production servers. Throughout the backup process, the common service time for any I/O calls was below 20 ms.
Using the same server, however this time furnished with HDDs, the results were completely different. The average service time for an I/O query fluctuated in between 400 and 500 ms.
7. Backup Rates
Yet another real–life improvement will be the rate at which the back up is developed. With SSDs, a hosting server backup currently will take no more than 6 hours using eTesLa Technologies’s web server–optimized software solutions.
We worked with HDDs exclusively for several years and we’ve decent understanding of precisely how an HDD performs. Generating a backup for a server equipped with HDD drives is going to take around 20 to 24 hours.
If you want to right away improve the overall general performance of one’s web sites with no need to transform just about any code, an SSD–operated web hosting solution is a good choice. Take a look at the web hosting plans packages as well as the VPS hosting plans – our services highlight swift SSD drives and are offered at good prices.
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