For decades there seemed to be a particular efficient method to keep info on your computer – by using a hard disk drive (HDD). On the other hand, this kind of technology is already expressing it’s age – hard drives are really noisy and sluggish; they can be power–ravenous and frequently create a great deal of warmth throughout intensive operations.

SSD drives, in contrast, are quick, take in a lot less power and tend to be much cooler. They feature an exciting new approach to file accessibility and storage and are years ahead of HDDs with regards to file read/write speed, I/O efficiency as well as power efficacy. Discover how HDDs stand up against the modern SSD drives.

1. Access Time

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Resulting from a radical new approach to disk drive functionality, SSD drives permit for much quicker file accessibility rates. Having an SSD, file accessibility times are far lower (as small as 0.1 millisecond).

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The concept behind HDD drives goes all the way to 1954. And even though it has been drastically polished throughout the years, it’s nevertheless no match for the revolutionary ideas behind SSD drives. Through today’s HDD drives, the best data file access rate it is possible to reach varies somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

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On account of the unique radical data file storage technique adopted by SSDs, they feature a lot quicker file access speeds and faster random I/O performance.

During our tests, all of the SSDs confirmed their capability to take care of no less than 6000 IO’s per second.

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With an HDD drive, the I/O performance steadily enhances the more you use the disk drive. However, in the past it extends to a specific limitation, it can’t go swifter. And due to the now–old technology, that I/O cap is significantly lower than what you might have with a SSD.

HDD can only go as much as 400 IO’s 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 electric interface technology have generated a much safer file storage device, having a common failure rate of 0.5%.

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As we already have documented, HDD drives make use of spinning hard disks. And anything that uses a number of moving elements for extented intervals is vulnerable to failure.

HDD drives’ average rate of failure can vary between 2% and 5%.

4. Energy Conservation

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SSDs don’t have any moving parts and require very little chilling power. They also require not much power to perform – tests have established they can be powered by a common AA battery.

In general, SSDs consume amongst 2 and 5 watts.

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HDD drives can be notorious for getting noisy; they’re at risk from overheating and when you have several disk drives in one hosting server, you will need an extra a / c unit only for them.

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

5. CPU Power

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SSD drives support a lot quicker file access speeds, which generally, in return, permit the CPU to accomplish data calls much faster and after that to return to other jobs.

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

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When using an HDD, you have to dedicate more time anticipating the outcomes of your data ask. As a result the CPU will stay idle for more time, waiting around for the HDD to reply.

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

6.Input/Output Request Times

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The vast majority of Carvajal Hosting’s brand new web servers now use merely SSD drives. Each of our lab tests have demonstrated that with an SSD, the normal service time for an I/O request although operating a backup stays below 20 ms.

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All through the identical tests with the exact same hosting server, this time equipped out with HDDs, general performance was considerably reduced. Throughout the hosting server backup process, the regular service time for I/O demands ranged somewhere between 400 and 500 ms.

7. Backup Rates

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Speaking about back ups and SSDs – we’ve observed an amazing improvement with the data backup rate since we moved to SSDs. Today, a normal server back–up requires solely 6 hours.

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Through the years, we have got made use of mainly HDD drives on our machines and we’re knowledgeable of their overall performance. On a hosting server furnished with HDD drives, a complete server back up typically takes about 20 to 24 hours.

To be able to promptly improve the efficiency of your sites without needing to change just about any code, an SSD–operated website hosting solution is really a excellent solution. Check Carvajal Hosting’s Linux web hosting packages and the VPS web hosting plans – these hosting solutions highlight swift SSD drives and can be found at cost–effective price points.


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