For many years there was a single dependable option to keep data on your personal computer – using a hard drive (HDD). However, this sort of technology is currently showing its age – hard disk drives are actually loud and slow; they’re power–hungry and are likely to generate lots of warmth for the duration of intensive operations.
SSD drives, alternatively, are quick, use up a lot less energy and are generally far less hot. They furnish an innovative approach to file accessibility and storage and are years in front of HDDs with regard to file read/write speed, I/O efficiency as well as energy effectivity. See how HDDs fare against the newer SSD drives.
1. Access Time
With the launch of SSD drives, data access rates have gone through the roof. On account of the brand–new electronic interfaces utilised in SSD drives, the average data file access time has been reduced into a all–time low of 0.1millisecond.
HDD drives continue to take advantage of the very same basic file access technique which was actually developed in the 1950s. Despite the fact that it has been noticeably advanced since that time, it’s slow in comparison to what SSDs will provide. HDD drives’ data access speed can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
The random I/O performance is really important for the operation of a data file storage device. We’ve carried out detailed lab tests and have determined that an SSD can handle a minimum of 6000 IO’s per second.
Hard drives present slower data file access rates because of the aging file storage space and accessibility concept they’re employing. And in addition they exhibit significantly slower random I/O performance as opposed to SSD drives.
Throughout our lab tests, HDD drives dealt with around 400 IO operations per second.
SSD drives are built to have as fewer rotating parts as is possible. They utilize a comparable concept to the one employed in flash drives and are more efficient compared to standard HDD drives.
SSDs come with an common failing rate of 0.5%.
Since we have previously noted, HDD drives make use of spinning hard disks. And something that takes advantage of plenty of moving parts for extended amounts of time is at risk from failure.
HDD drives’ average rate of failure ranges among 2% and 5%.
4. Energy Conservation
SSD drives function practically silently; they don’t produce extra heat; they don’t demand additional cooling methods and take in less electricity.
Lab tests have shown the common electric power use of an SSD drive is between 2 and 5 watts.
HDD drives are renowned for becoming loud; they can be at risk from overheating and if you have several disk drives in a web server, you will need a different a / c system only for them.
In general, HDDs take in somewhere between 6 and 15 watts.
5. CPU Power
The swifter the data accessibility speed is, the faster the data requests can be delt with. As a result the CPU won’t have to hold resources waiting around for the SSD to respond back.
The standard I/O wait for SSD drives is just 1%.
HDD drives accommodate sluggish accessibility speeds rather than SSDs do, which will result in the CPU required to wait around, whilst saving assets for your HDD to locate and return the required file.
The standard I/O delay for HDD drives is just about 7%.
6.Input/Output Request Times
It is time for some real–world examples. We ran a full system backup with a web server using only SSDs for file storage uses. During that procedure, the standard service time for an I/O demand stayed beneath 20 ms.
Compared to SSD drives, HDDs offer substantially reduced service rates for input/output queries. In a web server backup, the regular service time for an I/O request can vary between 400 and 500 ms.
7. Backup Rates
Discussing back ups and SSDs – we have spotted a substantual development with the back up rate since we transferred to SSDs. Right now, a regular server data backup requires solely 6 hours.
Throughout the years, we have utilized mainly HDD drives with our machines and we’re well aware of their efficiency. On a hosting server loaded with HDD drives, a full hosting server back up often takes about 20 to 24 hours.
Should you wish to instantaneously raise the performance of your sites and never have to transform any kind of code, an SSD–equipped website hosting solution will be a really good alternative. Have a look at our cloud web hosting plans packages plus the VPS hosting plans – our solutions offer fast SSD drives and are offered at competitive prices.
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