For years there was a particular trustworthy solution to store data on your personal computer – using a disk drive (HDD). Having said that, this kind of technology is actually displaying its age – hard disk drives are noisy and slow; they’re power–ravenous and frequently generate quite a lot of heat during intense procedures.
SSD drives, on the other hand, are really fast, take in way less power and are generally far less hot. They provide a brand new solution to file access and storage and are years ahead of HDDs relating to file read/write speed, I/O performance and then power capability. Figure out how HDDs stand up up against the modern SSD drives.
1. Access Time
Because of a revolutionary new approach to disk drive performance, SSD drives permit for much quicker file access rates. With an SSD, data file accessibility instances tend to be lower (as low as 0.1 millisecond).
HDD drives make use of spinning disks for data storage purposes. Every time a file will be accessed, you need to wait for the right disk to get to the appropriate place for the laser to reach the file in question. This leads to an average access rate of 5 to 8 milliseconds.
2. Random I/O Performance
Because of the brand–new revolutionary data storage approach shared by SSDs, they feature speedier data access speeds and better random I/O performance.
All through resellerdash.com’s trials, all SSDs confirmed their ability to work with at least 6000 IO’s per second.
Having an HDD drive, the I/O performance steadily enhances the more you use the drive. However, as soon as it extends to a specific limit, it can’t go quicker. And because of the now–old technology, that I/O limit is significantly lower than what you might have having an SSD.
HDD are only able to go as far as 400 IO’s per second.
SSD drives are designed to have as fewer rotating parts as possible. They utilize a similar technique to the one utilized in flash drives and are much more efficient when compared to common HDD drives.
SSDs provide an normal failing rate of 0.5%.
HDD drives work with rotating hard disks for saving and reading files – a technology dating back to the 1950s. With hard disks magnetically hanging in mid–air, spinning at 7200 rpm, the likelihood of some thing going wrong are usually higher.
The normal rate of failing of HDD drives varies between 2% and 5%.
4. Energy Conservation
SSD drives operate almost silently; they don’t generate extra heat; they don’t call for additional air conditioning methods and then consume considerably less electricity.
Trials have shown the average electricity use of an SSD drive is somewhere between 2 and 5 watts.
From the second they have been made, HDDs have always been really power–hungry devices. When you have a hosting server with lots of HDD drives, this will likely increase the month–to–month electricity bill.
On average, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The speedier the data file access rate is, the sooner the data file demands will be delt with. This means that the CPU do not need to save resources waiting around for the SSD to answer back.
The common I/O delay for SSD drives is 1%.
As compared to SSDs, HDDs allow for slower data file accessibility speeds. The CPU must wait around for the HDD to return the required file, saving its allocations in the meanwhile.
The standard I/O delay for HDD drives is around 7%.
6.Input/Output Request Times
It’s about time for some real–world illustrations. We, at resellerdash.com, ran a complete system backup on a server using only SSDs for data storage reasons. During that operation, the common service time for any I/O call stayed beneath 20 ms.
Using the same web server, yet this time loaded with HDDs, the outcome were totally different. The regular service time for any I/O request fluctuated between 400 and 500 ms.
7. Backup Rates
Speaking about back–ups and SSDs – we’ve detected a substantual development in the back up rate since we switched to SSDs. Now, a normal server backup takes solely 6 hours.
Through the years, we have made use of principally HDD drives with our machines and we are knowledgeable of their overall performance. With a web server designed with HDD drives, an entire server back–up will take about 20 to 24 hours.
With resellerdash.com, you can get SSD–operated hosting services at inexpensive price points. The cloud website hosting plans plus our Linux VPS hosting consist of SSD drives automatically. Go in for an web hosting account with resellerdash.com and watch how your web sites can become better instantaneously.
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