How to Ensure a Successful SSD Data Recovery
Solid State Drives (SSDs) are becoming more and more prevalent, but a failed SSD can be a nightmare for your business.
So, how do you ensure a complete SSD data recovery?
Read on to find out more.
Solid State Drives 101
But what exactly is an SSD? SSD is a type of hard drive that is made of a solid state electronic memory chip array. The drive consists of the control unit (FLASH chip) and the storage unit (DRAM chip).
Until fairly recently, SSDs were used mostly as portable hard drives or memory cards. SSDs are generally faster and more reliable than HDDs. With lower prices and higher capacities, SSDs are becoming more and more popular.
The main difference between SSDs and common HDD is the way each type of drive records data. SSDs use electronic recording with NAND flash, while HDDs use alloy-coated glass or aluminum platters that are magnetic.
The good news is that SSDs are generally more durable than HDDs. However, SSD data recovery is MUCH harder than HDD recovery, and data loss is still a reality. As SSD data recovery is different and somewhat technically challenging than recovering data from HDDs, expert help is often needed.
The Advantages of SSD
Compared to common HDDs, SSDs have numerous advantages, including more durability, low power consumption, faster writing speed and no movable parts. This makes SSDs more resilient to several types of damage that can cause data loss.
When your drive experiences problems, there is a number of possible SSD data recovery methods, depending on the type of hard drive failure.
Types of Hard Drive Failures
Hard drive failures fall into two broad categories: Physical failures and logical failures. Physical failures are more common in HDDs because they have moving parts. SSDs have no moving parts and are generally more resilient against a range of environmental factors, including vibration, shock and extreme temperature.
Nonetheless, SSDs are equally vulnerable to controller failure and electrical damage, as well as logical failures.
Physical failures include:
Environmental damage, including temperature, fire, and flood
Physical damage from shock or vibration
Logical failures include:
Accidental overwrite or formatting
The most common types of SSD failures include environmental damage or user error that cause accidental deletion or file system corruption. Thankfully, SSD data recovery is often straightforward in these occasions.
SSD Data Recovery Options
SSD data recovery is generally more technically complex than HDD recovery. Dealing with data loss involves a range of techniques that are beyond the scope of conventional data recovery programs. That happens because file deletion in SSD works differently than that of traditional hard drives.
In common HDDs, when a file is deleted, the only thing that is actually deleted first is the index. This means that the actual content remains on the drive until it is overwritten by new data. However, in SSD, after a file is deleted, it is removed completely from the drive.
This is known as the TRIM function. TRIM removes deleted data from SSDs to ensure they maintain their performance. TRIM allows your SSD to perform faster, but also makes data recovery harder.
Even when TRIM is enabled, you may still be able to undelete files that were removed accidentally or due to a virus attack. This is also true for lost partitions, though you will probably need the help of a data recovery expert for this.
Obviously, using regular backups, or even having an identical SSD drive as a "ghost drive", is the most reliable way to make sure your data is safe.
SSD Recovery Process
SSDs give more opportunities for data recovery than HDDs. SSDs store data in memory chips that can be accessed independently of the device that wrote the data. This makes SSDs easier to recover data from than conventional HDDs.
An SSD data recovery expert will access and image each memory chip individually, and then use those images to reconstruct lost data. The process is time-consuming and technically demanding, but will recover data that would have been lost otherwise.
Reconstructing data images is complex and time-consuming, but new tools are making the process easier and faster than ever before.
Most failed SSDs are physically intact and healthy but suffer from some logical corruption in the driver's firmware. All these issues can be overcome and data can be recovered even up to 100%.
However, many SSDs come with self-encryption, which raises the complexity and cost, especially without manufacturer support.
Self-encryption basically encrypts all data, making it almost impossible to use without the original encryption key. If your SSD is self-encrypted, you will need the help of a data recovery expert to recover your data.
Taking Care of Your SSD
There are many ways to prevent and minimize data loss to your SSD while extending its lifespan. Here are some useful tips to care for your SSD:
Enable TRIM settings (this will prolong the life of your SSD, but might make data recovery harder)
Ensure you are running the latest SSD firmware and keep checking for updates
Avoid maxing out storage capacity
Monitor device usage to calculate lifetime
Protect your system from power surges and extreme external conditions (heat, cold, vibrations, humidity etc)
These SSD best practices will ensure your SSD remains functional as long as possible. By monitoring device usage, you will also be able to replace your drive before it is too late.
SSD Data Recovery Made Easy
If the worst comes to pass and your SSD experiences a crash, or you begin missing data; do not panic. It's now possible and financially feasible to recover your data.
Moreover, the cost and turnaround times of SSD data recovery are constantly improving as technology evolves.
Data recovery experts like Apex Data Recovery will ensure your SSD data recovery is as efficient and cost-effective as possible. Contact Apex Data Recovery today to get expert assistance with all your data recovery needs!