SSD vs HDD Data Recovery

ssd-vs-hdd-data-recovery

When it comes to data recovery, there are a few different factors to consider. One of those factors is the type of storage device that was used to store the data in the first place. In this article, we will be comparing SSD vs HDD with respect to its data recovery.

Introduction

Different types of data storage devices have different places where data can be stored and retrieved from. For example, SSDs store data on microchips located within the device itself. On the other hand, HDDs do not have the same internal system as an SSD does; instead, there is a magnet that drives the mechanics that read and write information to and from disks. This results in slower speeds for HDDs when compared with SSDs that use microchips to process information more quickly.

Many people cite that magnetic media such as the platters used in HDDs are easier to damage, but it can be difficult to assess if this is true without breaking the drive open and looking at its internal components. Internal physical damage does happen on occasion, but most of the time data loss for an HDD occurs due to logical issues rather than physical ones.

This difference is why some people ‘root’ their devices or use other means to attempt to install Linux on their SSDs – which is not possible with every device! While many people believe that switching from a traditional HDD to an SSD will result in faster read/write speeds, it’s also important to consider how these two storage mediums function differently before making any conclusions about performance-based solely on this knowledge.

SSD vs HDD data recovery – Factors to consider

Price

One of the biggest differences between SSDs and HDDs when it comes to data recovery is price. HDDs are generally much cheaper than SSDs, which means that they are more popular for use in consumer devices. However, SSDs tend to have a longer lifespan than HDDs, meaning that you will likely not need to replace them as often. This makes data recovery expensive when it comes to SSDs.

Size

Another differentiating factor is size. SSDs do have a big advantage over HDDs when it comes to data recovery related to size. HDDs are generally larger in size and can store more data than SSDs. This implies that you will likely get your data back sooner than later.

Internals

Another big difference between them is that SSDs tend to suffer from less damage because they do not have any moving parts. Additionally, they are able to retrieve data faster than HDDs, meaning that you will likely get your data back sooner.

Speed

Another difference between SSDs and HDDs with to data recovery is speed. SSDs are known for being much faster than HDDs. Again this implies that data retrieval can be completed at a faster rate as compared to HDDs.

Why is there a difference between SSD vs HDD data recovery process?

The main difference between SSDs and HDDs is that HDDs have a number of spinning disks (platters) that data is written to, while SSDs contain no moving internals and rely solely on microchips. This means that with an HDD if any portion of the disk fails then the entire disk is rendered useless for data storage; conversely, with an SSD a faulty chip will simply result in a loss of data on that specific portion of the drive.

In addition, because there are no physical read/write heads on an SSD – as is present on an HDD – when data is deleted from an SSD it’s not actually deleted immediately. The space that the deleted data occupies is instead marked as being available for new data. This is a separate process from the read/write head moving over a portion of the disk, so if something were to happen which caused this head to fail then it would still be possible to recover deleted data from an SSD.

With an HDD, when something interferes with the read/write head’s ability to function normally, such as physical damage or excessive vibration, then recovery becomes extremely difficult – if not entirely impossible. In fact, in some cases even deleting data from an HDD won’t actually overwrite all the sectors that have been written over and may thus allow recovery through software like Recuva.

Conclusion

So while HDDs can provide better data recovery results (when compared to SSDs) they’re also more likely to fail and, once that failure has taken place, the chances of a successful data recovery are much lower.

Ultimately, the type of storage device that you choose for your device will depend on a variety of factors including price, size, and lifespan. However, when it comes to data recovery, HDDs are generally considered to be easier and better.

You will be glad to know that we do data recovery services in Melbourne, so talk to one of our technicians