Presently, virtually all new computing devices have SSD drives as an alternative to HDD drives. You’ll discover superlatives about them everywhere in the specialized press – they are a lot faster and perform far better and they are the future of home pc and laptop manufacturing.

Having said that, how do SSDs perform inside the hosting community? Are they well–performing enough to replace the verified HDDs? At albhosting, we will help you much better understand the dissimilarities in between an SSD as well as an HDD and determine which one most accurately fits you needs.

1. Access Time

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With the release of SSD drives, file accessibility speeds are now tremendous. As a result of brand new electronic interfaces utilised in SSD drives, the common file access time has shrunk to a all–time low of 0.1millisecond.

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HDD drives continue to make use of the exact same fundamental file access technology which was initially created in the 1950s. Despite the fact that it has been substantially upgraded consequently, it’s slower when compared to what SSDs will provide. HDD drives’ data access speed varies in between 5 and 8 milliseconds.

2. Random I/O Performance

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Due to the unique significant data file storage technique adopted by SSDs, they have faster data access rates and faster random I/O performance.

For the duration of our tests, all SSDs confirmed their capability to deal with no less than 6000 IO’s per second.

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Hard drives present reduced data file access speeds because of the older file storage and accessibility technique they are employing. And in addition they display substantially reduced random I/O performance as compared to SSD drives.

In the course of albhosting’s tests, HDD drives addressed on average 400 IO operations per second.

3. Reliability

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SSD drives are made to have as less moving elements as is practical. They utilize a comparable technology like the one utilized in flash drives and are also significantly more trustworthy compared with classic HDD drives.

SSDs come with an typical failing rate of 0.5%.

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For an HDD drive to function, it needs to spin a pair of metal hard disks at more than 7200 rpm, holding them magnetically stabilized in mid–air. There is a substantial amount of moving parts, motors, magnets and also other gadgets jammed in a tiny space. Therefore it’s no surprise that the common rate of failing of any HDD drive ranges between 2% and 5%.

4. Energy Conservation

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SSDs don’t have any moving elements and require hardly any cooling down energy. Additionally, they call for not much electricity to work – tests have revealed that they can be powered by a regular AA battery.

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

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HDD drives are renowned for being loud. They need extra electric power for cooling purposes. With a server that has a range of HDDs running consistently, you need a great number of fans to make sure they’re cool – this will make them a lot less energy–efficient than SSD drives.

HDDs take in somewhere between 6 and 15 watts.

5. CPU Power

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The speedier the data accessibility speed is, the sooner the file calls are going to be handled. Therefore the CPU won’t have to hold allocations waiting around for the SSD to respond back.

The average I/O delay for SSD drives is barely 1%.

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As compared to SSDs, HDDs allow for reduced data accessibility rates. The CPU will need to wait around for the HDD to return the requested data, scheduling its allocations meanwhile.

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

6.Input/Output Request Times

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Almost all of albhosting’s completely new web servers moved to exclusively SSD drives. Our own tests have indicated that using an SSD, the normal service time for any I/O request although building a backup continues to be under 20 ms.

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With the exact same server, yet this time built with HDDs, the effects were different. The average service time for an I/O request changed somewhere between 400 and 500 ms.

7. Backup Rates

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You can actually feel the real–world potential benefits to utilizing SSD drives on a daily basis. By way of example, with a hosting server furnished with SSD drives, a full data backup can take just 6 hours.

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Over time, we’ve used largely HDD drives with our machines and we’re well aware of their functionality. With a server designed with HDD drives, an entire server back up will take about 20 to 24 hours.

Our Linux cloud website hosting packages accounts offer SSD drives automatically. Join our albhosting family, to see the way we just might help you revitalize your website.

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