Currently, all of the new computing devices come with SSD drives in place of HDD drives. You’ll notice superlatives on them all over the professional press – that they’re a lot quicker and conduct much better and they are actually the future of desktop computer and laptop manufacturing.
Nevertheless, how can SSDs fare inside the website hosting community? Could they be reliable enough to substitute the established HDDs? At Driond, we are going to make it easier to far better see the differences in between an SSD as well as an HDD and determine the one that is best suited for you needs.
1. Access Time
After the launch of SSD drives, data access speeds have gone over the top. As a result of brand new electronic interfaces employed in SSD drives, the typical data file access time has been reduced to a all–time low of 0.1millisecond.
The technology behind HDD drives dates back to 1954. And although it has been drastically polished progressively, it’s even now can’t stand up to the ground breaking technology behind SSD drives. Utilizing today’s HDD drives, the very best data file access rate you can actually reach can vary in between 5 and 8 milliseconds.
2. Random I/O Performance
On account of the same revolutionary method enabling for quicker access times, you too can enjoy better I/O performance with SSD drives. They are able to complete double the functions during a specific time when compared to an HDD drive.
An SSD can deal with at the very least 6000 IO’s per second.
During the same tests, the HDD drives demonstrated to be much slower, with 400 IO operations managed per second. Even though this may appear to be a great number, when you have a busy web server that serves many popular web sites, a slow disk drive could lead to slow–loading sites.
SSD drives don’t have just about any rotating components, meaning that there is much less machinery within them. And the less actually moving elements you will discover, the lower the chances of failing can be.
The standard rate of failing of any SSD drive is 0.5%.
Since we already have observed, HDD drives make use of rotating disks. And something that makes use of a number of moving parts for lengthy amounts of time is vulnerable to failing.
HDD drives’ regular rate of failure can vary among 2% and 5%.
4. Energy Conservation
SSD drives operate virtually silently; they don’t produce extra heat; they don’t require supplemental cooling solutions and then take in much less energy.
Tests have indicated the average electricity utilization of an SSD drive is between 2 and 5 watts.
As soon as they were created, HDDs have been quite energy–ravenous systems. When you’ve got a hosting server with plenty of HDD drives, this will raise the regular electric bill.
On average, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
Because of SSD drives’ better I/O performance, the main web server CPU will be able to process data demands faster and save time for different procedures.
The normal I/O wait for SSD drives is just 1%.
Compared with SSDs, HDDs allow for not so quick data file accessibility speeds. The CPU will need to wait for the HDD to return the inquired data, reserving its assets while waiting.
The average I/O delay for HDD drives is around 7%.
6.Input/Output Request Times
In the real world, SSDs perform as wonderfully as they have in the course of Driond’s tests. We produced an entire platform data backup using one of our production servers. All through the backup process, the standard service time for any I/O requests was basically under 20 ms.
In contrast to SSD drives, HDDs offer much sluggish service times for I/O demands. During a hosting server backup, the average service time for any I/O request varies between 400 and 500 ms.
7. Backup Rates
You can actually check out the real–world great things about using SSD drives each and every day. As an example, with a hosting server furnished with SSD drives, a full backup will take just 6 hours.
On the other hand, on a hosting server with HDD drives, a similar backup takes three to four times as long to complete. A full back up of an HDD–driven web server often takes 20 to 24 hours.
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