RAID System Data Recovery
Let us help you get it back!
- Experts with +15 years of experience
- Recovers data within 4-7 business days
- +24,200 Analyses Performed
We take care of recovering your data
of the RAID
If you have problems with RAID disks, at Laby we can offer you a solution: we know how to recover lost data from RAID disks. Our technical service is experienced in recovering any type of RAID system.
Our specialized technicians can recover lost data from damaged RAID systems. You will be informed at all times of the status of the recovery. Laby assures you of a solution to your problem.
More than 24,200 diagnoses made.
More than 33,500 devices in stock for fast and economical service. Own software and customized intranet.
Common RAID Disk Issues
These are the most frequent scenarios we see in the laboratory. If you recognize any, stop the system and contact us before acting.
RAID is inaccessible or won't mount after an unexpected reboot
A disk has been replaced and the RAID has stopped working
A RAID rebuild was started and other disks failed during the process
The RAID controller has been corrupted and does not allow the logical drive or LUN to be remounted
Discs emit noises or controller displays warning lights
Improper disk swapping in RAID 0, 1, 5, 6, or 10 configuration
Failed rebuilds or incorrect disk initialization
VMware Storage vMotion running with the storage system failing
Symptoms of a failed RAID
Some symptoms are evident; others go unnoticed until the damage is greater. Knowing them can make all the difference.
Obvious symptoms
- Error messages in the console or server panel
- Acoustic alarms or alerts in the management interface
- Red light on server or cab
- Noise-making discs: clicking, squeaking, or tapping
Less obvious symptoms
- Silent data or database corruption
- Inaccessible files or folders for no apparent reason
- Logical drives or LUNs disappearing from the system
- Loss of connection to server, volume, or share
- Unexpected drop in volume
- Severe system slowdown with no clear cause
Most Common Causes of Data Loss in RAID
From mechanical failures to cyberattacks: each scenario requires a different approach. At Laby we have experience in all of them.
Mechanical problems
When a RAID operates in degraded mode, the load on the remaining disks increases and the risk of daisy chain failure grows. We have a clean room and the logical tools to reconstruct arrays with partial or total mechanical failures.
Feeding problems
Power outages, power cycles, or voltage spikes can desynchronize array discs. Degraded mode RAIDs are especially vulnerable: a forced re-entry can destroy data consistency.
Natural disasters
Fire, water, dust, or contaminants can destroy a RAID in seconds. Data recovery after a natural disaster requires physical decontamination of disks and logical reconstruction of the array in a controlled environment.
Human Error
Accidental reformats, system reinstallations, or volume overwrites can occur in any organization. With the right technical expertise, many of these cases have a solution even when it seems that all is lost.
Cyberattacks
Unauthorized access, data breaches, or attacks targeting infrastructure can alter, delete, or steal critical information stored in the RAID. We analyze the extent of the damage and recover what is technically possible.
Ransomware
Ransomware encrypts files in the array and prevents access to data. You can lock the system completely or act silently by encrypting only user data. At Laby we analyze each case to determine the real possibilities of recovery.
You only get one chance. In a failed RAID, every wrong action can be the last. Stop all activities, do not write any more changes to the devices and contact us: we will inform you of the real possibilities, the risks and the steps to follow. Free diagnosis in less than 4 working hours.
How do we carry out the process of recovering data from RAID systems?
Inquiry
Tell us about your case. Immediate response from a specialist and a quote without obligation.
24/7 · 365 daysEvaluation
We analyze your device and give you a report with recoverable data, term and fixed price.
Free diagnosisRecovery
Once the budget is approved, we act. Real-time tracking from your private portal.
95% success >rateData Submission
Your data on an encrypted device sent to your door. Privacy guaranteed.
Secure shipping includedTips for not losing data
on your RAID system
Most serious failures in RAID environments are avoidable. These are the keys that we apply at Laby and that we recommend to any system administrator.
Choose the right RAID type from the start
Define whether your priority is speed, security, or a balance between the two before setting anything up. A change of typology with the system in production is costly and risky.
Adjust the block size to the content type
The block size directly determines the write/read speed and available capacity. It is not the same to store small files as it is to store large multimedia files or databases.
Plan to replace discs before they fail
Discs have a limited lifespan. Define a preventive replacement plan based on hours of use. Don't wait for the system to warn you: by then it may be too late.
Monitor RAID on a regular basis
A disk can fail silently without generating any visible alerts. Set up notifications and check the array status regularly. If a second disk fails without you having detected the first, the array can collapse beyond recovery.
Design the system with growth in mind
Make sure the architecture is scalable from the start: number of available bays, controller capacity, and support for higher-capacity disks.
Always have an external backup to the RAID
RAID is not a backup. Ransomware, power outage, or human error can affect all disks in the array simultaneously. An external copy is your last line of defense.
Comparison of RAID typologies
RAID 0
Maximum speed
RAID 1
Maximum security
RAID 5
Balance
RAID 6
Increased redundancy
What to do if your RAID system has failed?
-
1
Stop the system and do not restart it. Each additional boot with a degraded array increases the risk of daisy chain failure. If any disks emit unusual mechanical noises, turn them off immediately: continuing to operate can destroy the data permanently.
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2
Label the discs with their exact position in the array before touching anything. The order of the disks in a RAID is critical. A disk repositioned in the wrong position can trigger an erroneous rebuild that irreversibly overwrites the data.
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3
Do not use CHKDSK, fsck, or any volume repair tools. They are designed for individual disks with simple errors. In a RAID, volume inconsistency is usually caused by out-of-sync disks or failed rebuilds. Applying them can lead to harmful and irreversible changes to the file system.
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4
Do not defragment or run recovery software on suspicious volumes. If the file system does not mount, appears corrupted, or is not accessible after a power outage, any additional writes drastically reduce the chances of recovering the data.
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5
Do not add a disk that belonged to another RAID to the array. If you need to replace a disc, make sure it's completely clean before using it. A disk with residual data from another configuration can corrupt the entire array when detected.
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6
Contact us before making any decisions. At Laby we make a bit-by-bit image of each disc before intervening, always preserving the original state of the array. Only then do you have a second chance if something doesn't go according to plan. The diagnosis is free and we inform you of the real possibilities before you start.
Here are our deadlines
In just 1 hour
We process the collection by courier service from your home or company.
Within 4 working hours
After receiving the device in the laboratory (within 24 hours), we carry out a diagnosis and quote without obligation.
Between 4 and 7 working days
This is the average recovery time for the damaged device after the quote is accepted.*
RAID System
Data Recovery Pricing
From 890€ /disk
+ VAT · Approximate price
2-disk configurations
- Mirror (RAID 1) & striping (RAID 0)
- Price varies by failure type
- Logical, firmware or physical recovery
Custom quote
+ VAT · No commitment
3 or more disks
- Price based on disk count & RAID type
- Accounts for each drive's condition
- Array rebuild complexity assessed
- Closed quote delivered before work starts
Free assessment before committing. Final price depends on diagnosis.
What do you think of us?
Laby has a quality management system certified in accordance with the international standard ISO 9001:2015, ensuring efficient processes, continuous improvement and a high level of satisfaction in each project.
Laby is registered with the National Institute of Cybersecurity (INCIBE), reinforcing its commitment to best practices in cybersecurity, digital protection and information security.
Laby has an information security management system certified according to the international standard ISO/IEC 27001:2022, guaranteeing the confidentiality, integrity and availability of data.
Frequently Asked Questions about Raid Systems
What is a RAID system and what are its benefits in data storage?
A RAID (Redundant Array of Independent Disks) system is a technology that combines multiple storage drives into a single logical set to improve data performance, capacity, or redundancy. Depending on the type of RAID chosen or configured, we will have greater read and write speeds, greater storage capacity, greater fault tolerance and in some cases the possibility of recovering data in case a drive fails.
How does a RAID system work and what configuration methods are commonly used?
A RAID system works by distributing data across a minimum of two drives to multiple hard drives in different configurations. Common configuration methods include RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.
In RAID 0, data is split and stored on different disks, which improves performance, but does not provide any security.
In RAID 1, data is duplicated across two disks for greater security and fault tolerance at the cost of write performance.
RAID 5, RAID 6 and RAID 10 combine performance and redundancy characteristics through the use of parity or CRC calculations of stored data, on the same disks or to additional drives within the RAID itself.
What are the main parts that make up a RAID system and what is the function of each of them?
The main parts of a RAID system include storage drives (mechanical hard disks or SSDs), a RAID controller (hardware or software) that manages the write and read operations of the disks, and a management system (usually an OS such as Windows or Linux) that allows you to configure and monitor the operation of the RAID. In addition, patch cords, such as SATA, SAS, FC (Fiber Chanel) and specific adapters (cabinets) may be used for disc connection.
If my RAID system has stopped working, is it possible that it is damaged or broken? What are the recommended steps to address this situation?
If your RAID system has stopped working, it may indicate a possible failure of one or more storage drives, a RAID configuration error, or a problem with the RAID controller. It is recommended to check the connections of the disks, make sure that the RAID controller is working properly, and verify the RAID configuration. It is also advisable to take an up-to-date backup of the data before attempting any solution to minimize the risk of data loss.
What are the possibilities and factors that affect data recovery in a corrupted RAID?
The chances of recovering data from a damaged RAID system depends on several factors, including the cause and severity of the failures, the level of RAID used, and the availability of specialized tools and knowledge. In some cases, it is possible to recover the data using specialized data recovery techniques and software. However, when the failure comes from storage drives, depending on the type of RAID used, recovering data in a damaged RAID can be a complex process. It is advisable to consult with a specialized data recovery lab to assess the status of the RAID and determine the options available to recover the data.
If you want to know exactly the cost for you, the best thing to do is to contact us and we will give you a free quote without obligation.
What devices do we recover at Laby?
Mechanical Hard Disks
HDD disks have as main components the metal plates where data is stored, and the heads that access the information. The most common hard disk.
SSD Hard Drives
SSDs have no moving parts — hence "solid state." Information is stored in blocks with no heads required. Much more efficient and faster than HDD.
External Hard Drives
External hard disks let you store important backups outside your computer. A single failure can cause you to lose all that valuable data.
iPhone, iPad, iMac or MacBook
Apple devices including iPhone, iPad, iMac, MacBook and Mac Mini. Reliable, elegant and powerful — and fully recoverable when something goes wrong.
Laptop Hard Disks
Your laptop holds important work and personal data. If a failure occurs, all that valuable information can be at risk — we can get it back.
NAS, SAN and DAS Disks
A compact enclosure of several hard disks connected via network cable to the system. Commonly known as a network hard disk — we recover all configurations.
RAID Systems
RAID disks are a redundant group of independent disks (HDD or SSD) forming a storage system to distribute or replicate data across multiple drives.
Pen Drives and USB Flash Drives
Pen drives consist of one or more memory blocks using the same Flash technology as SSD devices, making them fast but vulnerable to sudden failures.
Memory Cards
Memory cards store data from cameras, phones and tablets. They vary in capacity and speed — and when they fail, we recover what matters most.
Virus or Ransomware
We recover data encrypted by viruses or ransomware. Ransomware blocks your device until a ransom is paid — depending on the type, it encrypts the full OS or specific files.
Mobile Phones and Tablets
Recovery from smartphones and tablets is carried out by analyzing the electronics of damaged components or through the chip-off process for deeper failures.
Data Deletion
We offer certified secure data erasure and destruction, carried out either in our laboratory or remotely, with full documentation for compliance and legal purposes.
Forensic Analysis
Computer forensic analysis and expert evidence. We recover and certify critical information with legal value, with certified experts for reports and legal proceedings.