These days, pretty much all completely new personal computers contain SSD drives as opposed to HDD drives. You will see superlatives about them everywhere in the specialised press – that they’re quicker and function much better and that they are actually the future of home pc and laptop computer manufacturing.
Even so, how can SSDs perform within the hosting community? Can they be dependable enough to replace the successful HDDs? At W3 Hosting, we’ll help you far better see the differences between an SSD and an HDD and judge the one that best suits you needs.
1. Access Time
SSD drives have a fresh & revolutionary way of file storage according to the utilization of electronic interfaces in place of just about any moving parts and rotating disks. This new technology is way quicker, enabling a 0.1 millisecond file accessibility time.
The technology driving HDD drives times all the way back to 1954. And even though it’s been considerably polished as time passes, it’s nevertheless no match for the innovative ideas driving SSD drives. With today’s HDD drives, the highest file access rate you can achieve may differ somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
As a result of exact same radical approach that enables for speedier access times, you too can benefit from much better I/O efficiency with SSD drives. They’re able to perform twice as many functions within a given time as compared to an HDD drive.
An SSD can manage at the least 6000 IO’s per second.
Hard drives deliver reduced data access rates because of the older file storage space and access concept they are employing. In addition, they illustrate noticeably sluggish random I/O performance when compared to SSD drives.
During W3 Hosting’s trials, HDD drives handled an average of 400 IO operations per second.
SSD drives are built to have as less moving parts as is possible. They use a comparable technology like the one employed in flash drives and are much more efficient as opposed to regular HDD drives.
SSDs come with an average failure rate of 0.5%.
For the HDD drive to function, it must spin a couple of metallic hard disks at more than 7200 rpm, having them magnetically stable in mid–air. There is a many moving elements, motors, magnets and also other devices loaded in a small place. So it’s no surprise that the regular rate of failure associated with an HDD drive can vary among 2% and 5%.
4. Energy Conservation
SSDs do not have moving elements and require minimal chilling energy. In addition they require not much electricity to perform – tests have demonstrated that they’ll be operated by a common AA battery.
In general, SSDs use up between 2 and 5 watts.
HDD drives are renowned for staying noisy. They require extra power for chilling reasons. With a web server which has different HDDs running continuously, you need a great deal of fans to keep them cooler – this will make them far less energy–economical than SSD drives.
HDDs use up somewhere between 6 and 15 watts.
5. CPU Power
The speedier the data access speed is, the faster the data calls can be delt with. Because of this the CPU will not have to save assets waiting for the SSD to answer back.
The common I/O delay for SSD drives is merely 1%.
Compared to SSDs, HDDs enable slower file accessibility rates. The CPU will be required to wait around for the HDD to return the required data, saving its assets in the meantime.
The regular I/O wait for HDD drives is about 7%.
6.Input/Output Request Times
It is time for some real–world illustrations. We produced a full system backup with a hosting server only using SSDs for data storage uses. In that process, the normal service time for an I/O request stayed below 20 ms.
Compared with SSD drives, HDDs offer much slower service rates for input/output queries. During a server backup, the average service time for an I/O query ranges somewhere between 400 and 500 ms.
7. Backup Rates
Another real–life advancement is the rate with which the back–up was created. With SSDs, a server back–up now requires under 6 hours by making use of our server–designed software solutions.
We made use of HDDs exclusively for lots of years and we have got great knowledge of precisely how an HDD performs. Backing up a server furnished with HDD drives will take around 20 to 24 hours.
To be able to easily improve the overall efficiency of your sites while not having to transform just about any code, an SSD–powered web hosting solution is really a excellent choice. Look at the Linux website hosting plans packages along with the VPS servers – our services have really fast SSD drives and can be found at cost–effective price points.
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