London’s Trusted RAID Recovery Specialists

RAID Data Recovery Services

When your RAID array fails and critical business data is at risk, trust Fixfactor’s expert engineers to recover your files using professional tools and proven RAID reconstruction techniques.

No Recovery, No Fee
Emergency Service Available
RAID Data Recovery

RAID Array Recovery Services

We specialise in recovering data from all RAID configurations and failure scenarios

RAID 0 Recovery

RAID 0 Recovery

Recovery from striped arrays when drives fail or controllers malfunction. Requires careful reconstruction of data distribution across all member drives.

Data Striping Reconstruction
RAID 1 Recovery

RAID 1 Recovery

Recovery from mirrored arrays when both drives fail simultaneously or synchronisation errors occur. Often recoverable from the most intact drive.

Mirror Reconstruction
RAID 5 Recovery

RAID 5 Recovery

Recovery from parity-based arrays with multiple drive failures or when rebuild processes fail. Uses parity calculation to reconstruct missing data.

Parity Reconstruction
RAID 6 Recovery

RAID 6 & Complex Arrays

Recovery from dual-parity and nested RAID configurations (RAID 10, 50, 60). Advanced reconstruction for enterprise-level arrays.

Advanced Configuration
RAID Controller Recovery

Controller Failures

Recovery when hardware or software RAID controllers fail. We reconstruct arrays without original controller metadata.

Hardware Repair
NAS RAID Recovery

NAS & SAN Recovery

Recovery from Synology, QNAP, Buffalo and other NAS devices. Professional handling of proprietary RAID implementations.

Network Storage

Service Priority Levels

Choose the turnaround time that meets your business needs for RAID data recovery

Standard
5-10+ Working Days
Comprehensive RAID analysis
Multi-drive diagnostic assessment
Controller compatibility testing
Regular progress updates
Full array reconstruction
Priority
3-5 Working Days
All Standard features
Expedited diagnostic process
Dedicated engineer assignment
Extended lab working hours
Daily progress reports
Emergency
1-3 Days
All Priority features
Immediate attention upon arrival
24/7 dedicated service
Senior engineer assignment
Real-time progress updates

Our RAID Recovery Process

A systematic approach to reconstructing failed RAID arrays and recovering your business data

1

Initial Assessment

Contact us with details about your RAID configuration, the number of drives, failure symptoms, and urgency level. We’ll provide an initial assessment and cost estimate.

2

Drive Collection & Analysis

Bring or send your RAID drives to our facility. Our engineers will examine each drive individually, test functionality, and analyse the array configuration parameters.

3

Detailed Diagnosis

We’ll determine the RAID level, stripe size, drive order, and identify any physical or logical failures. You’ll receive a comprehensive report with recovery prospects and pricing.

4

Array Reconstruction

Using professional RAID recovery tools, we rebuild the virtual array structure. Any damaged drives undergo repair in our cleanroom before being integrated into the recovery process.

5

Data Extraction

Once the array is reconstructed, we extract your data and verify file integrity. You’ll receive a preview of recoverable files before approving the final recovery.

6

Secure Data Return

We’ll transfer your recovered data to new storage media or your replacement array. For business clients, we provide detailed documentation and migration assistance.

Why Choose Fixfactor For RAID Recovery

London’s most experienced RAID data recovery specialists since 2014

RAID Expertise

Specialised knowledge of all RAID levels (0, 1, 5, 6, 10, 50, 60) and proprietary implementations from major manufacturers like Synology, QNAP, and Dell.

Professional Tools

Advanced RAID recovery software, PC-3000 systems, cleanroom facilities, and an extensive library of compatible drives for complex reconstructions.

Business Focus

We understand business requirements with minimal downtime solutions, priority scheduling for critical systems, and comprehensive documentation for IT departments.

No Recovery, No Fee

If we cannot recover your RAID data, you only pay the £39 diagnostic fee. Full costs apply only when we successfully reconstruct your array and recover your files.

Fast Response Times

Standard service: 5-10+ days, Priority: 3-5 days, Emergency: 1-3 days for business-critical situations requiring immediate attention.

Proven Track Record

Over 1000 positive reviews with a 4.9/5 rating. Trusted by London businesses for mission-critical RAID recovery projects across all industries.

Common RAID Failure Scenarios

We can recover your data from most RAID failure situations that businesses encounter

Multiple Drive Failures

When more drives fail than your RAID can tolerate, causing complete array failure and data inaccessibility.

  • Two drives fail in RAID 0 or RAID 5
  • Three drives fail in RAID 6
  • Array marked as degraded or failed
  • Cannot mount or access the volume
  • File system corruption errors

RAID Controller Failure

Hardware or software controller failures that prevent the system from recognising or managing the RAID array.

  • Controller card completely dead
  • RAID configuration lost after reboot
  • Arrays shown as “foreign” or “offline”
  • Motherboard RAID chip failure
  • Firmware corruption on controller

Failed RAID Rebuild

When attempting to rebuild a degraded RAID array fails, often making the situation worse than before.

  • Rebuild process stops at error
  • Wrong drive replaced during rebuild
  • Power failure during rebuild process
  • Additional drive failure during rebuild
  • Incorrect RAID settings applied

NAS Device Failure

Network attached storage devices that become inaccessible due to system failures or configuration corruption.

  • NAS won’t boot or start properly
  • Volume disappeared from network
  • Synology/QNAP showing disk errors
  • Cannot access shared folders
  • RAID status showing critical errors

RAID Recovery Case Studies

Real examples of successful RAID data recovery projects from our London clients

RAID 5 Business Server Recovery

March 2025
4 Days Priority
98% Recovery Rate
2.4TB Recovered
RAID 5 Multiple Drive Failure Business Critical Dell Server
RAID 5 Server Recovery

A London marketing agency contacted us when their Dell PowerEdge server with a 4-drive RAID 5 array failed. Two drives had failed within hours of each other, taking down their entire file server containing client projects and databases.

The Challenge

Two of the four drives in the RAID 5 had failed – one with mechanical issues and another with logical corruption. The remaining drives showed signs of stress. The array was completely inaccessible and the business was at a standstill.

Our Solution

We performed extensive diagnostics on all drives, repaired the mechanically failed drive in our cleanroom, and used advanced RAID reconstruction software to rebuild the array virtually. We successfully recovered the parity structure and extracted all critical business data.

When our server crashed, we thought we’d lost everything – client files, project databases, years of work. Fixfactor not only recovered 98% of our data but did it fast enough that we only lost two days of productivity. Their clear communication throughout the process kept our stress levels manageable during a crisis.

— Sarah L., Managing Director at Creative Marketing London
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RAID 1 Controller Failure Recovery

February 2025
2 Days Emergency
100% Recovery Rate
1.8TB Recovered
RAID 1 Controller Failure Accounting Data Intel RAID
RAID 1 Controller Recovery

A small accounting firm in Canary Wharf lost access to their RAID 1 mirrored drives when their Intel RAID controller failed. Despite having redundancy, both drives became inaccessible due to metadata corruption.

The Challenge

The onboard Intel RAID controller had failed, and although both drives were physically healthy, they couldn’t be accessed independently. The RAID metadata was corrupted, making standard recovery tools ineffective. Time was critical due to approaching tax deadlines.

Our Solution

We analysed both drives individually and found that they contained identical but inaccessible data. By reconstructing the RAID 1 configuration and bypassing the corrupted metadata, we successfully accessed the complete file system from the healthier drive.

The timing couldn’t have been worse – right before tax season with all our client files locked away. Fixfactor’s emergency service lived up to its promise. They had our data back within 48 hours, and we didn’t miss a single deadline. Absolutely professional service when we needed it most.

— Michael R., Partner at Canary Wharf Accounting Services
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RAID 0 Design Studio Recovery

April 2025
6 Days Standard
85% Recovery Rate
3.2TB Recovered
RAID 0 Single Drive Failure Design Files Creative Industry
RAID 0 Design Studio Recovery

A graphic design studio in Shoreditch lost access to their RAID 0 array when one of two drives developed bad sectors. The array contained years of design work and active client projects with no recent backup.

The Challenge

RAID 0 offers no redundancy, so when one drive failed, the entire array became inaccessible. The failing drive had developed multiple bad sectors, making standard data recovery techniques insufficient for reconstructing the striped data.

Our Solution

We carefully imaged the failing drive, working around the bad sectors, then reconstructed the RAID 0 stripe patterns. While some files in the damaged areas couldn’t be recovered, we successfully retrieved 85% of the data, including most active projects.

We knew RAID 0 was risky, but the performance was worth it for our large design files. When it failed, we thought everything was gone. Fixfactor managed to recover almost all our work, including current client projects. We’ve since implemented a proper backup strategy, but they saved our business.

— James K., Creative Director at Shoreditch Design Collective
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Synology NAS RAID Recovery

January 2025
5 Days Priority
95% Recovery Rate
8TB Recovered
Synology NAS SHR RAID Office Server Network Storage
Synology NAS Recovery

A law firm’s Synology DS918+ with 4x4TB drives in SHR configuration became inaccessible after a power outage. The NAS would boot but couldn’t mount the volume, displaying critical errors for the storage pool.

The Challenge

The Synology Hybrid RAID (SHR) configuration had become corrupted during the power outage. While the drives were physically intact, the proprietary RAID metadata was damaged, preventing the system from recognising the array structure.

Our Solution

We extracted the drives and analysed the SHR configuration using specialised tools that understand Synology’s proprietary RAID implementation. By reconstructing the metadata and carefully mapping the data distribution, we successfully recovered the complete file system.

Our Synology NAS contained eight years of client files, case documents, and email archives. When it failed after the power cut, we faced potential regulatory issues. Fixfactor understood the complexity of SHR and recovered virtually everything. Their expertise with NAS systems is clearly extensive.

— Patricia M., IT Manager at Westminster Legal Partners
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RAID Recovery FAQ

Common questions about our RAID data recovery services

You contact us with details about your RAID configuration, number of drives, RAID level, and failure symptoms. We provide an initial assessment and if you proceed, you bring or send the drives to our facility. Our engineers analyse each drive individually, determine the array parameters, and reconstruct the RAID virtually. Once we’ve verified the data integrity, we extract your files to new storage media. Throughout the process, we keep you informed and provide detailed reports on our findings and recovery progress.

RAID recovery success rates depend heavily on the failure type and how quickly you contact us after the failure. For logical failures (controller issues, configuration corruption), we achieve 90-95% success rates. For arrays with physical drive failures, success rates vary from 70-90% depending on the extent of damage and RAID level. RAID 1 and RAID 5 with single drive failures typically have high recovery rates, while RAID 0 with drive failures are more challenging. We provide honest assessments during our initial diagnosis.

Recovery time depends on the complexity of your RAID configuration and the extent of the failure. Our Standard service typically takes 5-10 working days, Priority service 3-5 days, and Emergency service 1-3 days. Simple logical failures or controller issues may be resolved faster, while arrays requiring extensive drive repair or complex reconstruction take longer. We provide accurate time estimates after our initial diagnosis and keep you updated on progress throughout the recovery process.

Yes, we charge a £39 diagnostics fee if you decide not to proceed with the recovery after we’ve completed our analysis. This covers the cost of examining your drives, determining the RAID configuration, assessing the failure, and providing you with a detailed report and recovery quote. If you proceed with the recovery, this fee is included in the total cost. If the failure was caused by our error during diagnosis, we don’t charge anything.

We operate on a “No Recovery, No Fee” basis. If we cannot recover your RAID data, you only pay the £39 diagnostic fee. This covers the significant time and resources we invest in analysing your array, attempting various recovery methods, and providing you with a detailed report of our efforts. Given the complexity of RAID recovery, this represents exceptional value – you’re only paying £39 even if we spend days working on your array.

Most RAID recoveries are completed in our Wimbledon facility using our professional equipment and expertise. However, for particularly complex cases or exotic RAID configurations, we may partner with specialist laboratories. We always seek your permission first and use only trusted partners with proven track records. We maintain full responsibility for the recovery and ensure secure transport. Our goal is always to provide you with the best possible outcome.

We follow strict procedures developed over years of RAID recovery experience to minimise risks. Our first step is always to create forensic images of all drives before attempting any recovery. However, RAID recovery involves complex procedures and some risk is inherent. Before starting work, we require a signed agreement acknowledging that you understand the risks and accept full responsibility. We never guarantee recovery success, as some arrays may be beyond repair when they arrive.

RAID recovery costs vary significantly based on the configuration complexity, number of drives, failure type, and urgency level. Simple RAID 1 recoveries may start from £300, while complex multi-drive RAID 5 or RAID 6 recoveries can cost £800-1500. Arrays requiring drive repair in our cleanroom incur additional costs. Emergency services carry premium pricing. We always provide fixed quotes before starting work and never add hidden costs.

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