For decades there was a particular trustworthy option to keep info on your computer – with a hard drive (HDD). Having said that, this sort of technology is by now demonstrating it’s age – hard drives are loud and sluggish; they can be power–hungry and frequently create a lot of heat for the duration of intensive operations.

SSD drives, however, are swift, consume way less power and tend to be much cooler. They provide a new way of file access and data storage and are years ahead of HDDs in relation to file read/write speed, I/O efficiency and energy efficiency. See how HDDs fare up against the modern SSD drives.

1. Access Time

Due to a revolutionary new method of disk drive general performance, SSD drives make it possible for noticeably faster data access rates. Having an SSD, data accessibility times are far lower (as low as 0.1 millisecond).

The technology driving HDD drives times all the way to 1954. And even though it has been drastically refined in recent times, it’s even now can’t stand up to the inventive ideas behind SSD drives. Utilizing today’s HDD drives, the best data file access rate you can actually reach differs in between 5 and 8 milliseconds.

2. Random I/O Performance

The random I/O performance is critical for the effectiveness of a data file storage device. We have conducted substantial trials and have determined that an SSD can deal with at least 6000 IO’s per second.

Hard drives present reduced file access rates due to the older file storage space and accessibility concept they are using. Additionally they exhibit significantly slower random I/O performance as compared to SSD drives.

For the duration of our trials, HDD drives addressed on average 400 IO operations per second.

3. Reliability

SSD drives lack just about any rotating components, which means that there’s significantly less machinery in them. And the fewer literally moving parts you can find, the fewer the prospect of failure are going to be.

The common rate of failure of any SSD drive is 0.5%.

With an HDD drive to operate, it has to spin a couple metallic hard disks at over 7200 rpm, having them magnetically stabilized in the air. There is a good deal of moving elements, motors, magnets as well as other devices jammed in a small place. Hence it’s no surprise the average rate of failing associated with an HDD drive ranges in between 2% and 5%.

4. Energy Conservation

SSD drives are far smaller compared to HDD drives and also they don’t possess just about any moving parts whatsoever. This means that they don’t make as much heat and need considerably less electricity to function and less energy for chilling purposes.

SSDs take in amongst 2 and 5 watts.

HDD drives are renowned for getting loud. They require a lot more electric power for air conditioning reasons. Within a server that has a number of HDDs running constantly, you need a lot of fans to make sure they’re kept cool – this will make them a lot less energy–effective than SSD drives.

HDDs take in in between 6 and 15 watts.

5. CPU Power

The swifter the file accessibility speed is, the swifter the data queries are going to be processed. This means that the CPU do not need to hold resources expecting the SSD to respond back.

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

When using an HDD, you have to spend additional time waiting for the results of your data query. Consequently the CPU will continue to be idle for much more time, waiting around for the HDD to reply.

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

6.Input/Output Request Times

The majority of i-webhost’s brand new web servers moved to only SSD drives. Our own lab tests have established that by using an SSD, the normal service time for any I/O request while operating a backup stays below 20 ms.

Using the same web server, however this time equipped with HDDs, the results were very different. The normal service time for any I/O call changed between 400 and 500 ms.

7. Backup Rates

Yet another real–life enhancement is the rate with which the data backup has been created. With SSDs, a server data backup currently takes only 6 hours by making use of i-webhost’s server–optimized software.

We made use of HDDs mainly for quite a while and we have now great expertise in how an HDD functions. Backing up a web server equipped with HDD drives will take about 20 to 24 hours.

If you want to quickly boost the overall performance of one’s websites and not have to alter any kind of code, an SSD–operated web hosting solution is a great option. Take a look at our Linux cloud website hosting packages along with our Linux VPS web hosting – our services have really fast SSD drives and are available at competitive prices.


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