At present, all new computers contain SSD drives as opposed to HDD drives. You will see superlatives to them throughout the specialised press – that they’re a lot faster and operate far better and that they are the future of home computer and laptop production.
Even so, how do SSDs stand up in the hosting community? Could they be well–performing enough to replace the proven HDDs? At DO-TO.us, we are going to assist you to far better see the differences between an SSD as well as an HDD and judge the one that best fits you needs.
1. Access Time
SSD drives have a brand–new & progressive method to file storage according to the use of electronic interfaces rather than any kind of moving components and spinning disks. This unique technology is considerably faster, allowing for a 0.1 millisecond data file access time.
HDD drives still work with the exact same fundamental file access technique which was originally created in the 1950s. Though it has been noticeably advanced consequently, it’s sluggish when compared with what SSDs will offer. HDD drives’ file access speed varies between 5 and 8 milliseconds.
2. Random I/O Performance
The random I/O performance is vital for the functionality of any file storage device. We’ve carried out detailed trials and have established an SSD can handle no less than 6000 IO’s per second.
With an HDD drive, the I/O performance steadily improves the more you use the disk drive. Having said that, as soon as it gets to a particular limitation, it can’t get speedier. And due to the now–old technology, that I/O limit is noticeably lower than what you can get having an SSD.
HDD are only able to go so far as 400 IO’s per second.
The absence of moving parts and spinning disks in SSD drives, and also the current advances in electronic interface technology have ended in a significantly reliable data file storage device, having an typical failure rate of 0.5%.
HDD drives work with spinning hard disks for saving and reading info – a technology going back to the 1950s. Along with hard disks magnetically suspended in the air, rotating at 7200 rpm, the odds of anything failing are usually increased.
The common rate of failing of HDD drives can vary among 2% and 5%.
4. Energy Conservation
SSD drives are usually smaller compared to HDD drives as well as they don’t possess virtually any moving components at all. It means that they don’t produce as much heat and require considerably less electricity to operate and less energy for cooling reasons.
SSDs use up somewhere between 2 and 5 watts.
HDD drives can be known for getting noisy; they’re prone to getting hot and if you have several disk drives in a single hosting server, you need an additional a / c system used only for them.
In general, HDDs take in between 6 and 15 watts.
5. CPU Power
The faster the data access speed is, the quicker the file demands are going to be delt with. Consequently the CPU won’t have to hold resources waiting around for the SSD to answer back.
The normal I/O wait for SSD drives is 1%.
When you use an HDD, you’ll have to devote time waiting around for the results of your file ask. Consequently the CPU will continue to be idle for further time, expecting the HDD to respond.
The typical I/O delay for HDD drives is about 7%.
6.Input/Output Request Times
It’s about time for a few real–world illustrations. We ran an entire platform backup on a hosting server using only SSDs for file storage purposes. During that process, the normal service time for any I/O query remained below 20 ms.
In comparison to SSD drives, HDDs deliver substantially sluggish service times for input/output requests. During a web server backup, the standard service time for an I/O query varies somewhere between 400 and 500 ms.
7. Backup Rates
You can feel the real–world advantages of using SSD drives on a regular basis. For instance, on a server with SSD drives, a complete back up is going to take merely 6 hours.
We utilized HDDs exclusively for a couple of years and we have pretty good expertise in how an HDD performs. Creating a backup for a hosting server designed with HDD drives is going to take about 20 to 24 hours.
If you want to automatically improve the general performance of your respective web sites and never have to transform any code, an SSD–driven web hosting solution is a good alternative. Have a look at our shared hosting packages and then our VPS servers – these hosting services feature swift SSD drives and are available at cost–effective price points.
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