SSDs vs HDDs
Learn which storage device is more appropriate for your cloud hosting account
For many years there seemed to be only 1 reputable way for you to keep data on a pc – having a disk drive (HDD). Then again, this sort of technology is already showing it’s age – hard disks are noisy and sluggish; they are power–hungry and have a tendency to create a great deal of heat throughout serious procedures.
SSD drives, on the contrary, are quick, use up a lot less power and are much cooler. They offer a brand new strategy to file access and data storage and are years in front of HDDs relating to file read/write speed, I/O efficiency as well as power effectivity. Figure out how HDDs stand up against the newer SSD drives.
1. Access Time
A result of a radical new method of disk drive general performance, SSD drives permit for much quicker data accessibility rates. With an SSD, file access times are much lower (under 0.1 millisecond).
HDD drives depend on spinning disks for files storage applications. When a file will be used, you need to wait for the correct disk to reach the appropriate position for the laser to reach the file in question. This results in a regular access rate of 5 to 8 milliseconds.
2. Random I/O Performance
On account of the exact same revolutionary strategy that permits for quicker access times, you too can enjoy much better I/O effectiveness with SSD drives. They can perform double as many operations throughout a given time in comparison with an HDD drive.
An SSD can deal with at least 6000 IO’s per second.
With an HDD drive, the I/O performance steadily raises the more you employ the hard drive. However, right after it reaches a specific limitation, it can’t proceed swifter. And due to the now–old concept, that I/O cap is a lot below what you could find with an SSD.
HDD can only go so far as 400 IO’s per second.
3. Reliability
SSD drives are meant to include as less rotating parts as is practical. They utilize a similar technique like the one employed in flash drives and are generally much more trustworthy than standard HDD drives.
SSDs offer an typical failure rate of 0.5%.
As we have previously documented, HDD drives use rotating disks. And something that utilizes a large number of moving parts for extended time periods is prone to failure.
HDD drives’ typical rate of failure varies between 2% and 5%.
4. Energy Conservation
SSDs do not have moving components and require almost no cooling down energy. In addition, they require very little power to work – tests have revealed they can be powered by a common AA battery.
In general, SSDs use up somewhere between 2 and 5 watts.
HDD drives are famous for being noisy. They need extra electrical power for cooling down reasons. With a server which has a large number of HDDs running all of the time, you’ll need a great number of fans to keep them cooler – this will make them much less energy–effective than SSD drives.
HDDs consume in between 6 and 15 watts.
5. CPU Power
The faster the file accessibility rate is, the sooner the file demands are going to be handled. It means that the CPU will not have to arrange resources waiting for the SSD to respond back.
The regular I/O delay for SSD drives is barely 1%.
Compared to SSDs, HDDs allow for slower data file access speeds. The CPU is going to await the HDD to come back the requested data file, scheduling its resources meanwhile.
The typical I/O delay for HDD drives is about 7%.
6.Input/Output Request Times
In the real world, SSDs operate as perfectly as they have in the course of Seed Web Services’s testing. We produced a full system data backup using one of the production machines. Through the backup process, the average service time for I/O demands was indeed under 20 ms.
Sticking with the same hosting server, but this time loaded with HDDs, the end results were different. The average service time for an I/O request changed somewhere between 400 and 500 ms.
7. Backup Rates
Referring to backups and SSDs – we’ve observed an amazing development in the backup speed since we moved to SSDs. Currently, a standard hosting server backup takes merely 6 hours.
We implemented HDDs mainly for lots of years and we have now very good expertise in precisely how an HDD functions. Backing up a server designed with HDD drives will take around 20 to 24 hours.
Should you wish to without delay raise the functionality of your sites and not having to adjust any code, an SSD–equipped web hosting service is a good solution. Take a look at Seed Web Services’s Linux shared website hosting packages plus the VPS hosting plans – these hosting services highlight really fast SSD drives and are available at reasonable prices.
Hepsia
- Live Demo
Service guarantees
- Sign up now. You won’t see any configuration rates and you’ll have full root/administrator access to the server. 99.9% network availability is guaranteed.
Compare our prices
- Very easily compare the allocations and capabilities provided by our Virtual Private Servers. Find which VPS Hosting package will provide you with everything that you’ll need to deal with your multi–media web presence effortlessly.
- Compare our hosting plans
Contact Us
- It is easy to get in touch with us 24x7 by email or by making use of our super–fast ticketing platform. We offer a 1–hour response time frame guarantee.