For decades there was one dependable way for you to store info on a computer – with a disk drive (HDD). Having said that, this kind of technology is currently showing it’s age – hard drives are loud and slow; they can be power–hungry and tend to produce quite a lot of warmth during intensive operations.

SSD drives, on the other hand, are quick, use up a lot less energy and are also much cooler. They provide a new method to file access and storage and are years in advance of HDDs with regards to file read/write speed, I/O operation and power effectivity. Observe how HDDs stand up against the modern SSD drives.

1. Access Time

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A result of a radical new approach to disk drive operation, SSD drives enable for faster data access rates. Having an SSD, data file access times tend to be lower (as low as 0.1 millisecond).

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The concept behind HDD drives goes all the way back to 1954. And even while it has been significantly polished as time passes, it’s still no match for the innovative concept behind SSD drives. With today’s HDD drives, the highest data access rate you’ll be able to attain may differ between 5 and 8 milliseconds.

2. Random I/O Performance

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Resulting from the brand new revolutionary data file storage approach adopted by SSDs, they furnish better file access speeds and swifter random I/O performance.

In the course of our tests, all of the SSDs revealed their capacity to work with at the least 6000 IO’s per second.

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Hard drives provide reduced data access rates due to aging file storage and access concept they are implementing. In addition, they illustrate noticeably sluggish random I/O performance compared to SSD drives.

During Reliable Domain Name Registry’s trials, HDD drives managed on average 400 IO operations per second.

3. Reliability

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The lack of moving elements and spinning disks inside SSD drives, as well as the current advances in electronic interface technology have resulted in an extremely safer data storage device, with a common failing rate of 0.5%.

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For the HDD drive to function, it should rotate two metal hard disks at more than 7200 rpm, holding them magnetically stabilized in the air. They have a many moving elements, motors, magnets along with other devices stuffed in a small space. Hence it’s obvious why the regular rate of failure of the HDD drive ranges among 2% and 5%.

4. Energy Conservation

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SSD drives are much smaller compared to HDD drives and also they do not have just about any moving elements at all. Consequently they don’t create so much heat and require significantly less energy to operate and much less energy for cooling down reasons.

SSDs use up somewhere between 2 and 5 watts.

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From the moment they were created, HDDs have invariably been quite electric power–hungry devices. When you have a server with many types of HDD drives, this tends to increase the monthly electric bill.

Normally, HDDs consume between 6 and 15 watts.

5. CPU Power

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The swifter the data accessibility speed is, the quicker the data requests will likely be treated. It means that the CPU will not have to hold assets waiting for the SSD to respond back.

The normal I/O wait for SSD drives is barely 1%.

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HDD drives support slower accessibility speeds as opposed to SSDs do, which will result in the CPU being required to wait around, while arranging allocations for your HDD to find and return the inquired data.

The common I/O delay for HDD drives is about 7%.

6.Input/Output Request Times

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It’s about time for some real–world examples. We ran a detailed system backup with a server only using SSDs for file storage reasons. In that process, the normal service time for any I/O demand stayed beneath 20 ms.

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In contrast to SSD drives, HDDs deliver substantially slower service rates for I/O queries. Throughout a server backup, the average service time for an I/O call can vary between 400 and 500 ms.

7. Backup Rates

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An additional real–life enhancement is the speed with which the data backup has been produced. With SSDs, a web server back up today can take only 6 hours by making use of Reliable Domain Name Registry’s hosting server–enhanced software.

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In contrast, with a server with HDD drives, the same backup could take three to four times as long to complete. A complete back up of any HDD–driven hosting server normally takes 20 to 24 hours.

The Linux shared hosting accounts offer SSD drives by default. Join our Reliable Domain Name Registry family, and find out how we just might help you help your website.

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