If you have a website or perhaps an application, rate of operation is important. The faster your site works and the speedier your apps function, the better for you. Considering that a web site is an offering of files that connect to each other, the systems that store and access these data files play a vital role in web site operation.

Hard disks, or HDDs, have been, until the past several years, the most trustworthy devices for saving data. Nonetheless, in recent times solid–state drives, or SSDs, have already been gathering popularity. Have a look at our evaluation chart to check out whether HDDs or SSDs are more appropriate for you.

1. Access Time

A result of a radical new method of disk drive performance, SSD drives make it possible for much quicker file access rates. Having an SSD, file access instances are far lower (under 0.1 millisecond).

HDD drives still take advantage of the very same fundamental file access concept that’s originally created in the 1950s. Although it was substantially enhanced since that time, it’s sluggish compared with what SSDs will offer. HDD drives’ data file access speed can vary between 5 and 8 milliseconds.

2. Random I/O Performance

Because of the brand new radical file storage solution shared by SSDs, they feature quicker file access rates and swifter random I/O performance.

During WebHost-ing.com’s tests, all of the SSDs revealed their capacity to manage at least 6000 IO’s per second.

Hard drives deliver slower data file access rates as a result of older file storage and access technology they are implementing. In addition, they display considerably reduced random I/O performance in comparison with SSD drives.

Throughout our trials, HDD drives handled around 400 IO operations per second.

3. Reliability

SSD drives are meant to include as fewer rotating components as is practical. They utilize an identical concept to the one found in flash drives and are also much more trustworthy as compared to classic HDD drives.

SSDs have an normal failing rate of 0.5%.

Since we have previously noted, HDD drives make use of rotating hard disks. And anything that utilizes a large number of moving components for lengthy intervals is susceptible to failing.

HDD drives’ normal rate of failing varies somewhere between 2% and 5%.

4. Energy Conservation

SSD drives function virtually soundlessly; they don’t create surplus heat; they don’t involve added cooling alternatives and take in far less energy.

Lab tests have revealed that the common electrical power usage of an SSD drive is between 2 and 5 watts.

HDD drives are renowned for becoming loud. They want extra electric power for cooling down applications. On a server which includes a number of HDDs running continually, you will need a great number of fans to make sure they’re kept cool – this will make them a lot less energy–efficient than SSD drives.

HDDs consume in between 6 and 15 watts.

5. CPU Power

As a result of SSD drives’ better I/O functionality, the key server CPU can work with data file demands more quickly and save time for other procedures.

The common I/O delay for SSD drives is only 1%.

By using an HDD, you’ll have to spend more time looking forward to the results of one’s data file query. It means that the CPU will remain idle for more time, waiting for the HDD to react.

The regular I/O wait for HDD drives is about 7%.

6.Input/Output Request Times

The vast majority of WebHost-ing.com’s completely new servers now use just SSD drives. Our very own tests have demostrated that with an SSD, the normal service time for an I/O request whilst operating a backup remains under 20 ms.

In comparison to SSD drives, HDDs provide much slower service times for I/O calls. During a server backup, the standard service time for an I/O call can vary between 400 and 500 ms.

7. Backup Rates

Another real–life development is the speed with which the backup is produced. With SSDs, a server back up today can take only 6 hours by using WebHost-ing.com’s web server–enhanced software.

On the flip side, on a web server with HDD drives, the same back–up usually takes 3 to 4 times as long in order to complete. An entire backup of an HDD–equipped hosting server usually takes 20 to 24 hours.

Our shared website hosting services accounts have SSD drives by default. Join our WebHost-ing.com family, and see how we can assist you to enhance your website.


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