For years there seemed to be one reliable method to store information on a pc – having a disk drive (HDD). However, this kind of technology is currently demonstrating its age – hard drives are really noisy and sluggish; they are power–hungry and are likely to generate lots of warmth in the course of intensive operations.

SSD drives, however, are fast, take in a smaller amount energy and are generally much cooler. They furnish a whole new strategy to file accessibility and storage and are years in advance of HDDs when it comes to file read/write speed, I/O effectiveness and energy efficiency. See how HDDs stand up up against the newer SSD drives.

1. Access Time

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SSD drives present a brand new & ingenious approach to data storage using the utilization of electronic interfaces in place of any moving parts and spinning disks. This completely new technology is considerably faster, enabling a 0.1 millisecond data access time.

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HDD drives make use of spinning disks for files storage purposes. Every time a file is being used, you will have to wait around for the correct disk to get to the correct place for the laser to access the file in question. This translates into a standard access speed of 5 to 8 milliseconds.

2. Random I/O Performance

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With thanks to the very same radical solution which enables for faster access times, you too can appreciate better I/O performance with SSD drives. They can conduct double as many operations throughout a given time in comparison to an HDD drive.

An SSD can manage a minimum of 6000 IO’s per second.

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Hard drives provide reduced file access speeds as a result of older file storage and access technique they are implementing. In addition, they display noticeably sluggish random I/O performance matched against SSD drives.

In the course of honk honk Hosting’s tests, HDD drives handled on average 400 IO operations per second.

3. Reliability

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The lack of moving elements and rotating disks in SSD drives, and also the recent improvements in electric interface technology have ended in an extremely reliable data storage device, with a common failing rate of 0.5%.

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Since we have already mentioned, HDD drives make use of rotating disks. And something that uses lots of moving elements for prolonged intervals is more prone to failure.

HDD drives’ normal rate of failing can vary among 2% and 5%.

4. Energy Conservation

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SSDs don’t have moving components and need very little cooling power. Additionally, they demand a small amount of electricity to operate – lab tests have established that they can be powered by a standard AA battery.

In general, SSDs use up amongst 2 and 5 watts.

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HDD drives are renowned for getting loud; they’re liable to getting hot and when you have several disk drives in one server, you must have a further cooling system exclusively for them.

All together, HDDs use up between 6 and 15 watts.

5. CPU Power

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The swifter the file access speed is, the sooner the data calls can be treated. This means that the CPU will not have to reserve resources expecting the SSD to reply back.

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

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By using an HDD, you have to invest time looking forward to the outcomes of one’s data file call. Consequently the CPU will stay idle for additional time, waiting around for the HDD to react.

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

6.Input/Output Request Times

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The majority of our brand new servers moved to solely SSD drives. Each of our lab tests have demonstrated that utilizing an SSD, the average service time for an I/O request whilst operating a backup remains under 20 ms.

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In comparison with SSD drives, HDDs offer much reduced service rates for I/O requests. Throughout a server backup, the average service time for an I/O request ranges between 400 and 500 ms.

7. Backup Rates

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You can easily check out the real–world potential benefits to using SSD drives daily. By way of example, on a server furnished with SSD drives, a full back up can take just 6 hours.

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We implemented HDDs exclusively for quite a while and we have excellent comprehension of just how an HDD works. Backing up a web server furnished with HDD drives is going to take around 20 to 24 hours.

To be able to automatically enhance the effectiveness of your respective sites without needing to transform just about any code, an SSD–powered hosting solution will be a very good option. Take a look at the web hosting – our services feature extremely fast SSD drives and can be found at reasonable prices.


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