For decades there was only one reliable method to store data on a laptop – working with a disk drive (HDD). However, this type of technology is actually demonstrating its age – hard drives are really loud and slow; they’re power–ravenous and are likely to produce quite a lot of warmth in the course of intense operations.
SSD drives, on the other hand, are quick, take in a smaller amount power and are also far less hot. They offer a completely new way of file accessibility and storage and are years in advance of HDDs when it comes to file read/write speed, I/O performance and power efficiency. Discover how HDDs stand up against the newer SSD drives.
1. Access Time
Resulting from a radical new method of disk drive performance, SSD drives allow for much faster data file access speeds. With an SSD, data file accessibility times are far lower (only 0.1 millisecond).
HDD drives even now makes use of the very same fundamental file access concept that’s actually developed in the 1950s. Although it has been significantly enhanced since then, it’s sluggish compared with what SSDs will offer. HDD drives’ file access speed ranges between 5 and 8 milliseconds.
2. Random I/O Performance
On account of the completely new significant file storage strategy adopted by SSDs, they furnish faster file access speeds and swifter random I/O performance.
During Domains-Planet’s trials, all SSDs revealed their ability to manage at the very least 6000 IO’s per second.
Hard drives present slower data access rates due to the older file storage and access concept they are implementing. And they also illustrate considerably slower random I/O performance as compared with SSD drives.
Throughout Domains-Planet’s lab tests, HDD drives addressed on average 400 IO operations per second.
The lack of moving components and rotating disks inside SSD drives, as well as the latest advancements in electrical interface technology have ended in an extremely safer data storage device, with an normal failure rate of 0.5%.
For the HDD drive to operate, it must spin two metallic disks at a minimum of 7200 rpm, retaining them magnetically stabilized in mid–air. They have a many moving parts, motors, magnets as well as other tools crammed in a tiny location. Hence it’s no wonder that the normal rate of failing of an HDD drive can vary between 2% and 5%.
4. Energy Conservation
SSDs lack moving elements and need not much cooling energy. Additionally, they involve not much electricity to work – trials have established that they can be powered by a standard AA battery.
In general, SSDs use up somewhere between 2 and 5 watts.
From the minute they have been designed, HDDs have always been quite power–heavy equipment. And when you have a hosting server with quite a few HDD drives, this will increase the monthly power bill.
Typically, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
SSD drives enable faster data accessibility rates, which will, in turn, allow the processor to complete data queries considerably faster and to return to additional tasks.
The regular I/O wait for SSD drives is barely 1%.
As compared to SSDs, HDDs allow for reduced file accessibility rates. The CPU will be required to wait for the HDD to return the requested data, reserving its allocations while waiting.
The common I/O wait for HDD drives is about 7%.
6.Input/Output Request Times
The vast majority of Domains-Planet’s new web servers are now using merely SSD drives. All of our tests have demonstrated that having an SSD, the normal service time for an I/O request although building a backup remains below 20 ms.
In comparison to SSD drives, HDDs offer considerably reduced service times for input/output calls. During a hosting server backup, the common service time for an I/O request ranges somewhere between 400 and 500 ms.
7. Backup Rates
Yet another real–life development is the rate at which the back up has been made. With SSDs, a hosting server data backup currently can take only 6 hours by making use of our server–designed software.
On the other hand, with a server with HDD drives, the same back–up can take three or four times as long in order to complete. An entire backup of any HDD–equipped hosting server typically takes 20 to 24 hours.
If you want to automatically enhance the overall performance of your respective websites and not having to change just about any code, an SSD–equipped website hosting solution is really a good solution. Take a look at Domains-Planet’s cloud hosting service packages along with our Linux VPS servers – these hosting services highlight quick SSD drives and can be found at competitive prices.
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