When you have a web site or an application, speed is really important. The faster your site loads and the faster your apps operate, the better for everyone. Since a website is only a number of data files that interact with one another, the devices that store and access these files have an important role in site performance.

Hard disk drives, or HDDs, were, right up until the past several years, the most trustworthy devices for storing information. Nevertheless, recently solid–state drives, or SSDs, have been gaining popularity. Look at our evaluation chart to check out whether HDDs or SSDs are more appropriate for you.

1. Access Time

SSD drives have a completely new & impressive method of data storage using the use of electronic interfaces in lieu of just about any moving parts and rotating disks. This different technology is noticeably faster, making it possible for a 0.1 millisecond data file accessibility time.

The technology powering HDD drives dates all the way to 1954. And even while it’s been substantially processed over the years, it’s still no match for the imaginative ideas powering SSD drives. With today’s HDD drives, the very best file access speed you’ll be able to achieve varies in between 5 and 8 milliseconds.

2. Random I/O Performance

Because of the brand new revolutionary data file storage solution shared by SSDs, they have better file access rates and faster random I/O performance.

During UserKaluwasha Hosting’s tests, all of the SSDs showed their capability to handle at the very least 6000 IO’s per second.

Throughout the exact same lab tests, the HDD drives proved to be much slower, with simply 400 IO operations handled per second. Although this seems to be a great number, for people with an overloaded server that hosts numerous well known websites, a sluggish hard disk drive may lead to slow–loading sites.

3. Reliability

The absence of moving components and spinning disks inside SSD drives, and also the latest developments in electronic interface technology have generated a significantly better file storage device, with an normal failure rate of 0.5%.

HDD drives employ spinning hard disks for storing and reading info – a technology dating back to the 1950s. And with disks magnetically hanging in mid–air, spinning at 7200 rpm, the chances of some thing going wrong are much bigger.

The average rate of failing of HDD drives ranges amongst 2% and 5%.

4. Energy Conservation

SSD drives are considerably small compared to HDD drives and also they don’t have just about any moving elements whatsoever. Consequently they don’t produce just as much heat and need a lot less electricity to function and fewer energy for chilling purposes.

SSDs take in somewhere between 2 and 5 watts.

From the moment they have been created, HDDs have invariably been very electrical power–heavy equipment. So when you have a web server with lots of HDD drives, it will raise the month–to–month electric bill.

Normally, HDDs consume in between 6 and 15 watts.

5. CPU Power

SSD drives allow for faster data access rates, which will, subsequently, enable the CPU to finish file requests considerably faster and then to go back to different responsibilities.

The standard I/O wait for SSD drives is simply 1%.

Compared to SSDs, HDDs permit reduced data accessibility speeds. The CPU must wait around for the HDD to send back the required data, reserving its resources while waiting.

The standard I/O wait for HDD drives is around 7%.

6.Input/Output Request Times

In real life, SSDs carry out as perfectly as they have throughout the tests. We competed an entire system data backup on one of the production web servers. Through the backup operation, the typical service time for any I/O calls was below 20 ms.

Compared to SSD drives, HDDs feature noticeably slower service rates for input/output calls. Throughout a server backup, the standard service time for an I/O query ranges between 400 and 500 ms.

7. Backup Rates

You are able to experience the real–world benefits to utilizing SSD drives day after day. By way of example, on a server pre–loaded with SSD drives, a complete backup will take just 6 hours.

In contrast, on a web server with HDD drives, a similar back–up could take three or four times as long to complete. A full back–up of an HDD–equipped web server usually takes 20 to 24 hours.

With UserKaluwasha Hosting, you can get SSD–driven web hosting services at the best prices. The shared hosting plans and then the VPS hosting service contain SSD drives by default. Go in for an hosting account along with us and see how your websites will become much better promptly.


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