For many years there was a particular efficient solution to store information on a computer – working with a disk drive (HDD). Then again, this kind of technology is actually demonstrating it’s age – hard drives are really noisy and slow; they can be power–ravenous and have a tendency to generate a lot of heat for the duration of intense operations.

SSD drives, however, are really fast, consume much less power and are much cooler. They offer a whole new solution to file access and storage and are years in front of HDDs in relation to file read/write speed, I/O performance and then power efficacy. Figure out how HDDs stand up against the more recent SSD drives.

1. Access Time

Because of a revolutionary new approach to disk drive general performance, SSD drives enable for considerably quicker file accessibility speeds. With an SSD, data file accessibility times are much lower (under 0.1 millisecond).

The technology powering HDD drives goes all the way to 1954. And even while it’s been substantially enhanced over the years, it’s nevertheless can’t stand up to the inventive technology driving SSD drives. Through today’s HDD drives, the highest data file access rate you can attain can vary somewhere between 5 and 8 milliseconds.

2. Random I/O Performance

Due to the completely new significant data storage solution shared by SSDs, they feature swifter file access speeds and better random I/O performance.

During Webtania’s tests, all of the SSDs showed their capability to deal with at least 6000 IO’s per second.

Having an HDD drive, the I/O performance steadily improves the more you apply the drive. Having said that, once it extends to a particular limitation, it can’t proceed swifter. And due to the now–old concept, that I/O limitation is a lot below what you might get having an SSD.

HDD can only go as far as 400 IO’s per second.

3. Reliability

The lack of moving parts and spinning disks inside SSD drives, and the latest developments in electrical interface technology have ended in a substantially less risky data file storage device, with an common failing rate of 0.5%.

HDD drives make use of rotating disks for storing and reading files – a technology going back to the 1950s. And with disks magnetically suspended in mid–air, spinning at 7200 rpm, the chances of anything going wrong are considerably bigger.

The standard rate of failing of HDD drives can vary between 2% and 5%.

4. Energy Conservation

SSDs are lacking moving elements and require hardly any cooling down energy. Additionally they involve not much energy to operate – tests have shown they can be operated by a common AA battery.

As a whole, SSDs take in somewhere between 2 and 5 watts.

From the time they have been made, HDDs have invariably been extremely electric power–heavy equipment. When you have a web server with different HDD drives, this can increase the month–to–month electricity bill.

On average, HDDs use up in between 6 and 15 watts.

5. CPU Power

The quicker the file access speed is, the swifter the data demands will be handled. This means that the CPU will not have to hold assets looking forward to the SSD to respond back.

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

HDD drives permit slower access speeds in comparison with SSDs do, resulting in the CPU being required to hold out, while arranging allocations for the HDD to uncover and give back the demanded file.

The average I/O delay for HDD drives is around 7%.

6.Input/Output Request Times

It’s about time for several real–world cases. We competed an entire system backup on a server using only SSDs for data storage purposes. In that procedure, the normal service time for an I/O call stayed beneath 20 ms.

All through the same trials with the same hosting server, this time around installed out using HDDs, overall performance was noticeably sluggish. Throughout the hosting server back–up procedure, the standard service time for any I/O requests fluctuated somewhere between 400 and 500 ms.

7. Backup Rates

It is possible to notice the real–world benefits to using SSD drives every day. As an example, on a hosting server pre–loaded with SSD drives, a full back–up can take merely 6 hours.

Over the years, we’ve got used predominantly HDD drives on our web servers and we are well aware of their performance. On a hosting server furnished with HDD drives, an entire web server back–up typically takes about 20 to 24 hours.

Should you wish to promptly raise the performance of one’s web sites with no need to alter just about any code, an SSD–driven hosting service is a good option. Examine Webtania’s shared website hosting plans packages and additionally our VPS hosting plans – these hosting services have fast SSD drives and are available at inexpensive price points.


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