For many years there seemed to be just one single dependable way to store information on your computer – by using a hard disk drive (HDD). Nonetheless, this kind of technology is by now demonstrating it’s age – hard drives are really noisy and slow; they can be power–ravenous and are likely to produce a lot of warmth for the duration of intensive operations.

SSD drives, on the other hand, are really fast, consume way less energy and they are far less hot. They furnish a whole new strategy to file accessibility and storage and are years ahead of HDDs in relation to file read/write speed, I/O operation and power effectivity. Discover how HDDs fare against the newer SSD drives.

1. Access Time

Resulting from a radical new solution to disk drive functionality, SSD drives enable for faster data accessibility speeds. With an SSD, data accessibility instances are far lower (only 0.1 millisecond).

The technology powering HDD drives goes all the way to 1954. And even while it’s been significantly refined throughout the years, it’s nonetheless no match for the ground breaking concept powering SSD drives. Utilizing today’s HDD drives, the top data access rate you’re able to achieve varies between 5 and 8 milliseconds.

2. Random I/O Performance

The random I/O performance is crucial for the effectiveness of any file storage device. We’ve carried out in depth assessments and have confirmed an SSD can manage a minimum of 6000 IO’s per second.

Over the exact same tests, the HDD drives proved to be considerably slower, with 400 IO operations handled per second. While this looks like a great number, for people with a hectic web server that hosts plenty of famous web sites, a slow hard disk may lead to slow–loading sites.

3. Reliability

SSD drives are lacking just about any rotating parts, meaning that there’s significantly less machinery within them. And the less actually moving components there are, the lower the likelihood of failure will be.

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

For an HDD drive to work, it needs to spin a couple of metal hard disks at a minimum of 7200 rpm, retaining them magnetically stable in mid–air. There is a wide range of moving elements, motors, magnets along with other gadgets packed in a small space. Therefore it’s no surprise the average rate of failing of the HDD drive can vary between 2% and 5%.

4. Energy Conservation

SSD drives work virtually silently; they don’t make excess heat; they don’t demand additional chilling solutions as well as consume significantly less power.

Lab tests have demonstrated that the typical electric power use of an SSD drive is somewhere between 2 and 5 watts.

From the second they have been developed, HDDs have invariably been very electric power–ravenous devices. When you have a web server with plenty of HDD drives, this tends to increase the month to month electric bill.

Typically, HDDs consume between 6 and 15 watts.

5. CPU Power

SSD drives support faster data access rates, which, consequently, allow the CPU to complete file requests considerably quicker and then to return to different tasks.

The normal I/O hold out for SSD drives is exactly 1%.

As compared to SSDs, HDDs enable not so quick file access rates. The CPU will be required to wait for the HDD to come back the required data, reserving its resources in the meanwhile.

The average I/O wait for HDD drives is approximately 7%.

6.Input/Output Request Times

The bulk of DataGuild Cloud Solutions’s new web servers are now using only SSD drives. Our own lab tests have established that utilizing an SSD, the average service time for any I/O request while building a backup continues to be under 20 ms.

In contrast to SSD drives, HDDs offer considerably sluggish service times for I/O queries. During a web server backup, the regular service time for an I/O query varies somewhere between 400 and 500 ms.

7. Backup Rates

An additional real–life enhancement is the speed at which the backup has been developed. With SSDs, a server backup now can take under 6 hours implementing our server–optimized software solutions.

Through the years, we have used principally HDD drives on our web servers and we’re well aware of their effectiveness. With a server built with HDD drives, a full web server back up will take around 20 to 24 hours.

With DataGuild Cloud Solutions, you can find SSD–operated hosting solutions at good prices. Our cloud hosting plans plus our Linux VPS servers contain SSD drives by default. Apply for an hosting account with us and see the way your web sites will become far better instantaneously.


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