When your QNAP NAS system fails, the impact can be critical for both businesses and individuals. QNAP models such as the TS-453D, TS-451+, TS-873A, TVS-672XT, and TS-253Be are popular in London for their reliability and storage capacity. However, disk failures, RAID corruption, accidental deletion, or ransomware attacks can suddenly render your data inaccessible.
RecData provides specialist QNAP data recovery services in London and the Greater London area, including nearby cities such as Croydon, Watford, Slough, Reading, and Chelmsford. Our engineers are experienced in handling urgent and complex QNAP NAS failures, ensuring fast, safe, and professional recovery.
QNAP RAID Configurations and Recovery
QNAP NAS systems in London businesses are often configured with RAID 5, RAID 6, RAID 10, or RAID 50. While these levels provide redundancy, they are not immune to data loss.
In RAID 5, a single drive failure can be tolerated, but a second failure or parity corruption often leads to full data loss. RAID 6 adds redundancy but requires more complex recovery. RAID 10 and RAID 50 setups are common in larger organisations and demand professional handling during failures.
RecDataβs London-based engineers work with clean room labs across the UK to restore even the most complex cases securely.
RAID 5 Data Recovery from QNAP NAS
RAID 5 is one of the most popular QNAP configurations for SMEs and professional firms in London. While effective under normal conditions, RAID 5 becomes extremely vulnerable if more than one disk fails or if parity information is damaged.
At RecData London, we perform precise diagnostics, clone failing drives, and rebuild RAID 5 arrays in a secure environment. With access to certified clean room labs, our specialists can recover data from physically damaged drives and deliver verified results.
Case Studies β Some situations we have experienced
Dental Clinic β Croydon
A QNAP TS-451+ in RAID 5 failed after two disks went offline. Patient records and appointment histories were at risk. RecDataβs engineers rebuilt the RAID and restored all data within days.
Design Agency β Shoreditch, London
A QNAP TS-453D encountered RAID 6 corruption after a firmware update. The agencyβs creative assets were locked. RecData recovered all project files, ensuring client work was delivered on time.
Law Firm β Central London
A QNAP TVS-672XT failed after a power surge. Multiple drives were physically damaged. RecData collaborated with a UK clean room lab, repaired the drives, and restored the firmβs confidential case files securely.
Why Choose RecData for QNAP Recovery in London
- Specialist engineers with experience in QNAP NAS and RAID recovery
- Local presence in London and Greater London (Croydon, Watford, Slough, Reading, Chelmsford)
- Strong partnerships with UKβs best clean room labs
- GDPR-compliant recovery ensuring data privacy and security
- Flexible recovery times: emergency, express, and standard options
Get in Touch with RecData UK
If your QNAP NAS in London has failed, donβt wait until itβs too late. Our team is ready to assist with professional recovery services across the capital and surrounding areas.
π Phone: 02045207293
π Website: recdata.co.uk
βοΈ Email: info@recdata.co.uk
π Address: 1 Comber Grove, London SE5 0AS
What Our Clients Say
“RecData recovered our QNAP RAID after a major failure. Their London team worked quickly and kept us informed throughout.” β Mark Thompson, London
“We lost access to critical design projects on our QNAP NAS. RecData Shoreditch recovery specialists restored everything within days.” β Anna Williams, Shoreditch
“Efficient and professional service. The recovery was transparent, and our case files were delivered securely.” β John Edwards, Central London
“Our QNAP NAS was hit by ransomware. RecData London experts saved us from paying attackers by restoring our files.” β Rachel Davies, Croydon
“Highly reliable specialists. They recovered our RAID 5 array after multiple disk failures. Strongly recommended.” β Steven Clark, Watford
Frequently Asked Questions
What is the cost of QNAP NAS data recovery in London?
The cost usually ranges between Β£350 and Β£750 per disk depending on the complexity, RAID configuration, and urgency. RecData provides a free, no-obligation estimate before recovery begins.
What is the best QNAP data recovery lab in London?
RecData is recognised as one of the leading QNAP recovery providers in London and the UK. By working with top clean room labs, we offer high-quality recovery with maximum data safety.
Can you recover RAID 5 from a QNAP NAS in London?
Yes. RecData specialises in RAID 5 recovery. Even with multiple disk failures or parity corruption, our London-based engineers can rebuild the array and recover data.
Can you recover QNAP NAS affected by ransomware in London?
Yes. We have successfully recovered QNAP systems affected by ransomware in London. In most cases, files are restored without paying the ransom.
How long does QNAP data recovery take in London?
Emergency cases can be resolved within 48 hours, express service takes 3β5 business days, and standard recovery requires 5β7 business days.



















