For decades there was a single reliable way to keep info on your personal computer – by using a hard drive (HDD). However, this kind of technology is actually expressing its age – hard disks are noisy and sluggish; they’re power–hungry and tend to create quite a lot of heat for the duration of intense procedures.
SSD drives, alternatively, are quick, take in a smaller amount power and tend to be far less hot. They feature an innovative approach to file accessibility and data storage and are years in front of HDDs when it comes to file read/write speed, I/O operation and also energy efficacy. Discover how HDDs fare against the modern SSD drives.
1. Access Time
With the arrival of SSD drives, data access rates have gone tremendous. With thanks to the brand–new electronic interfaces made use of in SSD drives, the normal file access time has shrunk towards a all–time low of 0.1millisecond.
HDD drives count on rotating disks for files storage applications. Each time a file is being utilized, you have to wait for the correct disk to reach the right place for the laser beam to view the file you want. This translates into a common access speed of 5 to 8 milliseconds.
2. Random I/O Performance
The random I/O performance is vital for the effectiveness of any data file storage device. We have carried out in depth tests and have determined that an SSD can deal with at the very least 6000 IO’s per second.
Hard drives offer reduced file access rates due to older file storage and access technique they are by making use of. And in addition they show substantially reduced random I/O performance as compared with SSD drives.
During SMN Hosting’s lab tests, HDD drives handled an average of 400 IO operations per second.
The absence of moving components and spinning disks within SSD drives, and the latest advances in electronic interface technology have generated an extremely safer data storage device, having an average failing rate of 0.5%.
HDD drives use spinning disks for saving and reading info – a technology dating back to the 1950s. And with disks magnetically hanging in the air, rotating at 7200 rpm, the probability of one thing going wrong are much higher.
The common rate of failure of HDD drives varies among 2% and 5%.
4. Energy Conservation
SSD drives are considerably smaller than HDD drives and also they lack any moving parts whatsoever. Consequently they don’t create as much heat and require a lot less power to function and fewer power for cooling purposes.
SSDs take in amongst 2 and 5 watts.
HDD drives are infamous for being noisy; they can be more likely to getting hot and when you have several hard drives inside a hosting server, you will need an additional a / c system just for them.
In general, HDDs consume between 6 and 15 watts.
5. CPU Power
SSD drives allow for quicker data file access rates, which will, consequently, allow the CPU to accomplish data requests considerably faster and then to return to other duties.
The typical I/O hold out for SSD drives is just 1%.
Compared with SSDs, HDDs allow for not so quick file accessibility rates. The CPU must lose time waiting for the HDD to send back the demanded file, saving its resources for the time being.
The typical I/O wait for HDD drives is around 7%.
6.Input/Output Request Times
In the real world, SSDs function as wonderfully as they performed throughout the lab tests. We competed a complete platform back up using one of our production web servers. Over the backup process, the regular service time for I/O queries was indeed below 20 ms.
In comparison to SSD drives, HDDs deliver significantly reduced service times for I/O requests. In a hosting server backup, the standard service time for any I/O query ranges somewhere between 400 and 500 ms.
7. Backup Rates
A different real–life advancement will be the speed at which the data backup has been developed. With SSDs, a web server back–up now requires only 6 hours by making use of our hosting server–enhanced software.
In contrast, with a hosting server with HDD drives, a similar backup normally takes three to four times as long to finish. A complete back up of any HDD–driven hosting server usually takes 20 to 24 hours.
To be able to right away enhance the general performance of your respective websites without needing to change just about any code, an SSD–powered website hosting solution is really a very good alternative. Check out SMN Hosting’s website hosting packages and also the VPS servers – our solutions offer swift SSD drives and are available at good prices.
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