The first thing to say, honestly, is sometimes. However, SSDs have characteristics that make them harder to recover than hard drives, and some features of how they operate actively work against you. Whether your data will come back after an SSD failure depends on both why it failed and the actions you take immediately afterwards. Below is a straightforward explanation of what makes SSD recovery difficult, what determines the odds, and the mistakes that make it worse.
SSDs can be recovered, but less reliably than hard drives. A combination of factors, including TRIM (which erases deleted data quickly), a controller that is proprietary and complicated, and the fact that many drives encrypt by default, narrows the odds of successful recovery.
Data can be recovered from a failed SSD, and we do it. However, it is fair to set your expectations differently than you would for a hard drive. With a hard drive, the data sits on the platters and is usually intact even when the drive won’t run, so recovery is largely about getting it to read. SSDs work very differently: the data is spread across flash chips by a controller using proprietary logic, and several of the technologies that make SSDs fast and durable also make recovery less certain. As such, “can it be recovered?” genuinely depends on the specifics, and an honest diagnosis matters more than a blanket yes or no.
There are three main obstacles to recovering data from an SSD. TRIM is the largest: when you delete a file, the operating system tells the SSD that those blocks are now free, and the drive’s housekeeping physically erases them in the background, often within minutes. So, unlike on a hard drive, deleted data on an SSD frequently cannot be recovered at all. The controller is the second obstacle. It manages where data physically lives using proprietary, often encrypted mapping, so should the controller itself fail, the raw flash is a scrambled jigsaw with no key. Lastly, many SSDs encrypt data by default, so even reaching the flash memory does little good without the credentials. None of these apply to a spinning hard drive.
The most significant factor is the nature of the failure. If you have a logical problem on a working SSD, such as a corrupted file system or a lost partition, it is often very recoverable, since the flash and controller are fine. A controller or firmware failure (commonly seen as an SSD that suddenly disappears) is harder to recover from, but frequently possible for specialists who understand the drive’s architecture. Physical damage to the flash chips themselves is the most difficult. Age and wear also play a part: an SSD that has worn out its flash is a different proposition from one whose controller died young. This is exactly the sort of thing a health check can hint at before failure, and a diagnosis confirms afterwards.
When an SSD fails, a few things help and several make it worse. Do not keep pulling and reconnecting the power hoping it reappears; a struggling controller can worsen with each attempt. Do not run lengthy scans on a drive that keeps dropping out. And do not reformat or “initialise” a drive that appears empty if the data matters. Recovering a failed SSD that isn’t detected means reading what is there at the controller and flash level, which is specialist and time-sensitive work. The sooner a failed SSD is set aside and properly diagnosed rather than retried, the better the chance of successful recovery. A failed SSD or NVMe drive is a single-drive recovery from £300 +VAT.
Sometimes, but less reliably than from a hard drive, and it depends upon why your SSD went down. If it was simply a logical fault on a working drive, the data is often very recoverable. If it was a controller or firmware issue, recovery is harder but frequently possible for specialists. If the problem is at the physical level of the flash memory itself, that is when things are at their worst. An honest diagnosis matters more than a blanket yes or no.
There are three things that work against it. TRIM erases deleted data in the background, often within minutes, so deleted files frequently cannot be recovered. The controller uses proprietary (and often encrypted) logic when mapping the data, so if it fails, all that remains is scrambled raw flash. And many SSDs encrypt data by default. None of these apply to a spinning hard drive, whose data stays intact on the platters.
Often not, due to TRIM. Once you delete a file from an SSD, the drive is told to consider those blocks free, and its housekeeping then physically erases their contents in the background, usually within minutes. This is unlike a hard drive, where deleted data remains until it is overwritten. You are more likely to recover data from a whole failed or corrupted SSD than individual deleted files.
Not necessarily. A sudden loss of access to an SSD often indicates a failure of either the controller or the firmware. While the flash and your data may still be intact, the drive itself can no longer present them. This is harder to recover than a hard drive fault, but it is frequently possible for specialists working at the controller level. Stop power-cycling the drive and get it diagnosed rather than retrying it.
Recovery of a failed SSD or NVMe drive is a single-drive recovery from £300 plus VAT. The exact price depends on the nature of the failure: whether it is a logical problem, a controller or firmware fault, or physical damage to the flash. You get a free diagnostic and a fixed written quote before any chargeable work, and in most cases you only pay if we recover your data.
If your SSD has failed or disappeared, do not keep power-cycling it. Instead, send us the drive and we will tell you honestly what is recoverable, with a free diagnostic and a fixed quote before any work begins.