For years there seemed to be only one reputable method to store info on your personal computer – employing a hard drive (HDD). On the other hand, this type of technology is already expressing it’s age – hard drives are actually noisy and sluggish; they’re power–ravenous and frequently create lots of warmth during serious operations.
SSD drives, in contrast, are fast, use up a lot less power and they are much cooler. They offer a new strategy to file access and storage and are years ahead of HDDs with regard to file read/write speed, I/O effectiveness as well as power efficacy. Discover how HDDs fare against the more recent SSD drives.
1. Access Time
Because of a radical new approach to disk drive functionality, SSD drives permit for noticeably faster data file accessibility rates. Having an SSD, file access times are far lower (just 0.1 millisecond).
The technology powering HDD drives times all the way to 1954. Even though it’s been significantly refined over the years, it’s nevertheless no match for the revolutionary ideas driving SSD drives. Using today’s HDD drives, the top data access speed you can actually achieve can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
Caused by the new significant file storage method shared by SSDs, they furnish faster data access speeds and speedier random I/O performance.
During our tests, all SSDs showed their capability to manage at the least 6000 IO’s per second.
With an HDD drive, the I/O performance steadily improves the more you apply the drive. Nevertheless, as soon as it gets to a specific limitation, it can’t get faster. And because of the now–old technology, that I/O cap is significantly less than what you might get with a SSD.
HDD can only go as much as 400 IO’s per second.
SSD drives are built to have as less moving parts as is possible. They utilize an identical concept like the one employed in flash drives and are more reliable when compared to standard HDD drives.
SSDs provide an typical failure rate of 0.5%.
To have an HDD drive to operate, it needs to spin a couple of metal disks at over 7200 rpm, having them magnetically stable in mid–air. They have a large amount of moving components, motors, magnets as well as other devices loaded in a small place. Consequently it’s no surprise the normal rate of failing of the HDD drive varies among 2% and 5%.
4. Energy Conservation
SSD drives are considerably smaller than HDD drives and also they don’t possess virtually any moving parts at all. It means that they don’t create so much heat and need less power to work and much less power for cooling purposes.
SSDs take in between 2 and 5 watts.
HDD drives are well known for getting noisy; they’re more prone to getting hot and when there are several disk drives inside a hosting server, you’ll want an additional air conditioning device exclusively for them.
In general, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The faster the file accessibility rate is, the swifter the data file calls can be handled. Because of this the CPU do not need to arrange resources waiting around for the SSD to reply back.
The average I/O delay for SSD drives is actually 1%.
When you use an HDD, you will have to invest time looking forward to the results of one’s file request. It means that the CPU will be idle for much more time, waiting for the HDD to respond.
The common I/O wait for HDD drives is about 7%.
6.Input/Output Request Times
The vast majority of NetAtNet Web Hosting’s brand–new web servers now use simply SSD drives. Our very own lab tests have demonstrated that with an SSD, the average service time for an I/O request although operating a backup remains below 20 ms.
Throughout the same trials with the exact same hosting server, this time around installed out with HDDs, performance was considerably slow. Throughout the server back–up procedure, the common service time for any I/O calls varied between 400 and 500 ms.
7. Backup Rates
Yet another real–life improvement is the speed at which the back–up was produced. With SSDs, a server back up now will take no more than 6 hours by using NetAtNet Web Hosting’s hosting server–optimized software.
Throughout the years, we have got used mainly HDD drives on our machines and we’re knowledgeable of their general performance. On a web server designed with HDD drives, an entire hosting server backup typically takes around 20 to 24 hours.
With NetAtNet Web Hosting, you can find SSD–operated web hosting services at cost–effective price points. The hosting plans and then the VPS web hosting plans incorporate SSD drives automatically. Apply for an hosting account here and witness the way your web sites will become much better automatically.
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