For many years there was a particular reliable option to store info on a computer – having a hard drive (HDD). On the other hand, this type of technology is currently demonstrating it’s age – hard drives are actually loud and slow; they can be power–ravenous and frequently create a great deal of heat throughout serious procedures.
SSD drives, on the other hand, are really fast, take in a lesser amount of energy and tend to be far less hot. They offer an innovative approach to file accessibility and data storage and are years in front of HDDs in relation to file read/write speed, I/O performance and also power capability. Observe how HDDs stand up against the more recent SSD drives.
1. Access Time
SSD drives give a brand new & inventive approach to data safe–keeping according to the use of electronic interfaces rather than any moving parts and rotating disks. This unique technology is faster, permitting a 0.1 millisecond data access time.
The concept behind HDD drives dates all the way back to 1954. And even while it’s been drastically enhanced as time passes, it’s nevertheless no match for the innovative ideas behind SSD drives. Through today’s HDD drives, the highest data access speed it is possible to reach can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
The random I/O performance is extremely important for the performance of any data file storage device. We have executed thorough trials and have identified that an SSD can manage at the least 6000 IO’s per second.
Hard drives deliver reduced data file access speeds because of the older file storage and accessibility technology they are by making use of. In addition, they exhibit substantially sluggish random I/O performance when compared with SSD drives.
In the course of our lab tests, HDD drives addressed typically 400 IO operations per second.
The lack of moving components and rotating disks within SSD drives, as well as the recent developments in electronic interface technology have generated a significantly better data file storage device, with an normal failure rate of 0.5%.
For an HDD drive to operate, it has to rotate a few metallic hard disks at a minimum of 7200 rpm, having them magnetically stabilized in the air. They have a massive amount of moving elements, motors, magnets as well as other devices crammed in a small place. Hence it’s no surprise that the normal rate of failing of the HDD drive ranges somewhere between 2% and 5%.
4. Energy Conservation
SSD drives are usually smaller compared to HDD drives and they don’t have any kind of moving elements at all. This means that they don’t make as much heat and need a lot less energy to operate and much less energy for cooling down reasons.
SSDs consume somewhere between 2 and 5 watts.
HDD drives are renowned for becoming loud. They demand a lot more electricity for chilling applications. Within a hosting server which includes a number of HDDs running continually, you’ll need a great deal of fans to ensure they are cooler – this makes them a lot less energy–efficient than SSD drives.
HDDs use up somewhere between 6 and 15 watts.
5. CPU Power
SSD drives allow for swifter file access rates, which, in return, permit the CPU to complete data queries considerably quicker and to return to different duties.
The typical I/O wait for SSD drives is barely 1%.
If you use an HDD, you have to devote extra time anticipating the results of your file ask. Because of this the CPU will stay idle for more time, expecting the HDD to reply.
The common I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
Almost all of Gloria Web Hosting Solutions’s completely new servers now use solely SSD drives. All of our lab tests have demostrated that with an SSD, the average service time for an I/O request whilst running a backup stays below 20 ms.
Using the same hosting server, however, this time loaded with HDDs, the end results were different. The average service time for an I/O call fluctuated somewhere between 400 and 500 ms.
7. Backup Rates
You can feel the real–world benefits of using SSD drives every single day. For example, on a web server built with SSD drives, a complete backup will take only 6 hours.
Through the years, we’ve got used principally HDD drives on our web servers and we are familiar with their efficiency. On a web server furnished with HDD drives, a full server backup may take around 20 to 24 hours.
With Gloria Web Hosting Solutions, you may get SSD–powered web hosting services at good prices. Our VPS hosting can include SSD drives automatically. Get an hosting account with us and witness the way your websites will become much better promptly.
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