For years there seemed to be only 1 trustworthy way to store data on a computer – with a hard disk drive (HDD). Nevertheless, this type of technology is already displaying it’s age – hard drives are really loud and slow; they’re power–ravenous and frequently produce lots of heat during intensive operations.
SSD drives, on the contrary, are swift, use up a lesser amount of energy and are generally far less hot. They provide a new strategy to file access and data storage and are years ahead of HDDs with regard to file read/write speed, I/O effectiveness and then energy efficiency. Discover how HDDs stand up against the newer SSD drives.
1. Access Time
After the arrival of SSD drives, file accessibility speeds have gone over the top. Due to the completely new electronic interfaces found in SSD drives, the typical data access time has been reduced towards a record low of 0.1millisecond.
The concept powering HDD drives times all the way to 1954. And even while it has been considerably enhanced over time, it’s even now no match for the imaginative concept powering SSD drives. Using today’s HDD drives, the best file access rate you can attain can vary somewhere between 5 and 8 milliseconds.
2. Random I/O Performance
The random I/O performance is vital for the effectiveness of a file storage device. We’ve executed detailed exams and have identified an SSD can deal with a minimum of 6000 IO’s per second.
Hard drives offer reduced file access speeds as a result of older file storage space and access concept they’re using. And they also show noticeably reduced random I/O performance in comparison with SSD drives.
For the duration of our trials, HDD drives handled typically 400 IO operations per second.
SSD drives are created to have as less rotating elements as is possible. They use a similar technique like the one found in flash drives and are generally more efficient compared with regular HDD drives.
SSDs offer an average failure rate of 0.5%.
As we already have documented, HDD drives rely on rotating disks. And something that uses lots of moving components for extended periods of time is susceptible to failure.
HDD drives’ average rate of failing ranges somewhere between 2% and 5%.
4. Energy Conservation
SSD drives are much smaller than HDD drives and they don’t possess any moving elements whatsoever. Consequently they don’t make just as much heat and need considerably less power to work and less power for chilling purposes.
SSDs take in somewhere between 2 and 5 watts.
From the moment they have been designed, HDDs were always quite electric power–greedy equipment. When you have a web server with quite a few HDD drives, this will likely boost the month to month electricity bill.
Typically, HDDs consume somewhere between 6 and 15 watts.
5. CPU Power
The faster the file access rate is, the faster the data demands are going to be adressed. Therefore the CPU do not need to reserve allocations expecting the SSD to respond back.
The standard I/O delay for SSD drives is actually 1%.
Compared with SSDs, HDDs permit slower data file accessibility rates. The CPU will need to lose time waiting for the HDD to send back the demanded data, saving its assets in the meantime.
The standard I/O delay for HDD drives is approximately 7%.
6.Input/Output Request Times
It is time for some real–world cases. We, at 1stDomainNameServices, competed a complete platform backup on a web server only using SSDs for file storage uses. In that procedure, the average service time for any I/O request remained below 20 ms.
In contrast to SSD drives, HDDs deliver considerably sluggish service rates for input/output demands. Throughout a hosting server backup, the average service time for an I/O request ranges somewhere between 400 and 500 ms.
7. Backup Rates
Discussing backups and SSDs – we’ve witnessed a great progress with the data backup rate as we turned to SSDs. Currently, a standard web server data backup takes solely 6 hours.
In contrast, on a hosting server with HDD drives, a comparable backup normally takes three to four times as long in order to complete. A full backup of an HDD–driven web server typically takes 20 to 24 hours.
- Live Demo
- Subscribe today. There are no configuration charges and you’ll have total root/administrator access to your server. 99.9% network uptime is guaranteed.
Compare our prices
- Simply examine the allocations and capabilities provided by our Virtual Private Servers. Find exactly which VPS Web Hosting setup gives you precisely what you need to manage your dynamic web presence with no trouble.
- Compare our hosting plans
- Contact us day and night by email or by using our extremely–fast ticketing system. Our techs are ready to answer any requests in up to 1 hour.