Comprehensive QNAP® NAS Data Recovery
India’s No. 1 QNAP® NAS Data Recovery Service
Stellar brings together cutting-edge technology, state-of-the-art infrastructure, and decades of experience in data recovery expertise, to offer reliable NAS data recovery for QNAP. Contact us in any scenario of QNAP NAS data loss.
QNAP – Standalone NAS
QNAP – Tower NAS
QNAP Rank- mounted NAS
QNAP, Storage & Different Operating Systems
Expert Data Recovery Services for all QNAP NAS Models & Configurations
Our expert team recovers data from all models of QNAP NAS drives. Regardless of file system or configuration, or operating system. Trust us to get your NAS system to start working again, and to recover all your lost data.
| We recover data from all types of QNAP NAS Series | |||
|---|---|---|---|
| TS Series (Turbo NAS) | TVS Series (High-Performance NAS) | TS-x77 Series (AMD Ryzen-Based) | TBS Series (Thunderbolt 3 NAS) |
| QTS Hero Series | Rackmount Models | Home and Small Office Series | Enterprise and High-Capacity Models |
* Don't see your QNAP NAS series listed? Don't worry; Stellar® can recover data from any type or model of QNAP network-attached storage.
Reliable NAS Data Recovery Services
See why we’re the leading choice!
From Devastation to Recovery: RAID5 IBM Server Data Recovered.
Jivraj Tea Limited
(Coporate User)
Recovered Data from Hard Drive Which was Lost due to Crashed Server | Stellar.
Ajay Kuhar
(Employee at Bellsonica Auto Component India Pvt. Ltd.)
I got my data retrieved with Stellar Data Recovery, and I’m extremely satisfied with their professional services.
Bhairavi Tawade
(Individual User)
Recovering AUXEIN MEDICAL’s Lost Data: How We Fixed a Corrupted 4TB RAID5 NAS!
AUXEIN MEDICAL Pvt. Ltd.
(Coporate User)
Data was recovered from the Toshiba hard drive with the help of Stellar Data Recovery.
Ritika Garg
(Individual User)
QNAP NAS Data Recovery In Logical Data Loss Cases
Most Common Data Loss Scenarios in QNAP NAS
Stellar offers reliable data recovery in all cases of logical issues in QNAP NAS. Our expert team can resolve the most complex of logical data loss issues. Find out more about the common logical data loss situations we encounter.
File System Corruption
File system corruption on a QNAP NAS can lead to inaccessible data, often caused by improper shutdowns, power surges, or software conflicts. When such issues arise, our data recovery specialists employ advanced methods to reconstruct the file system structure. This allows us to restore your data while preserving the original file hierarchy and integrity.
Drive Corruption or Ransomware Attack
Data stored on QNAP NAS drives can become corrupted due to various reasons, such as drive corruption or ransomware attacks, which have become increasingly common. These issues can compromise your backups and render your data inaccessible. At Stellar, our experts specialize in recovering data from QNAP NAS storage affected by drive corruption or ransomware, ensuring your valuable information is restored safely and efficiently.
Foreign Configuration in QNAP NAS
A degraded RAID may fail to recognize a swapped hard drive, resulting in a foreign configuration issue. This situation may hamper the NAS from detecting the hard drives, causing data inaccessibility. Stellar® can deal with complex NAS configuration issues and rescue your data.
MORE complex Data Loss in QNAP NAS
No 1 Data Recovery Service to Recover Data from QNAP NAS Storage
QNAP NAS data recovery becomes more complicated if your NAS system or any of the hard drives are physically damaged. You can still rely on our NAS data recovery experts to resolve the most complex hardware issues.
Single Drive or Multiple Drive Failure
Single or multiple drive failures are among the most frequently reported causes of data loss in QNAP NAS storage. In many cases, users attempt to replace the failed drive with a new one and rebuild the RAID array themselves. However, this approach can often lead to irreversible data loss and is not recommended. Our experts specialize in recovering data from QNAP NAS systems affected by single or multiple drive failures, ensuring your data is restored safely and effectively.
Hard Drive showing unallocated in QNAP NAS
When hard drives are formatted or a new partition is created, your QNAP NAS may display an "unallocated drive" error, making the data stored on the NAS drives inaccessible. In such situations, users often struggle to retrieve their important files. At Stellar, our experts specialize in recovering data from QNAP NAS drives that show as unallocated, ensuring your data is restored safely and efficiently without further complications.
Failed RAID Array or Controller Failure
RAID systems use multiple drives for redundancy, but failure of over two drives or a malfunctioning RAID controller can cause system crashes and data inaccessibility. At Stellar, our expertise and proprietary technology allow us to rebuild RAID systems—even without a controller card—and recover data from failed RAID-based NAS devices, including QNAP®, ensuring safe and efficient restoration.
Data Recovery Process
Easily Restore Lost Files In 4 Simple Steps.
Our expert team follows a proven process to ensure safe and secure recovery from QNAP NAS drives. From diagnosis to delivery, we handle every step with precision.
Free Phone Consultation
Server Inspection
Server Recovery
Server Data Verification
How It Works 
India's Leading Data Recovery Experts
No. 1 Data Recovery Service in India for QNAP NAS, Trusted By Thousands
QNAP NAS Recovery
30+ Years of Data Recovery Experience for Complex QNAP NAS Cases
With over three decades of experience, we specialise in QNAP NAS data recovery. Our team can handle the most challenging cases of data loss from RAID configurations, SSD failures, and more.
Why We’re No. 1 ?
- Full confidentiality and data security.
- ISO 9001 & ISO 27001 certified.
- Advanced NAS RAID recovery tools.
- Proprietary SSD firmware recovery.
- Expertise in all NAS brands.
- Class 100 Clean Room labs.
- Free consultation and diagnosis.
- Trusted by thousands worldwide.
- 30+ years of recovery expertise.
USEFUL ARTICLES
Articles: QNAP NAS Recovery
FAILURE OF NAS HAVING VIRTUALIZED STORAGE
Failure of a NAS having virtual machines for storage is a more complex situation than failed NAS with traditional drives. This situation demands expertise in restoring the physical storage to allow cloning, RAID reconstruction, and further deep scanning to retrieve virtual machine files.
FOREIGN CONFIGURATION
A degraded RAID may fail to recognize a swapped hard drive, resulting in a foreign configuration issue. This situation may hamper the NAS from detecting the hard drives, causing data inaccessibility. Stellar® can deal with complex NAS configuration issues and rescue your data.
FAILURE OF RAID HAVING ADVANCED FILE SYSTEM
Some RAID arrays are formatted with obscure file systems having minimal technical documentation. Failure of a NAS configured with such RAID arrays can turn the data inaccessible forever if not recovered using advanced lab techniques.
FILE SYSTEM CORRUPTION
File system-related issues often arrive with a physically degraded and crashing NAS. For example, a RAID-configured NAS may go through multiple restart cycles before crashing. Stellar® has hands-on experience in dealing with RAID hardware and logical corruption issues.
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FAQ
QNAP NAS data recovery timelines depend on the extent of damage to the NAS system and its components. In cases of logical failure, such as file corruption, data recovery takes less time. However, if the NAS system or drives are physically damaged, recovery can take longer. RAID-based failures generally require the most time because the RAID needs to be reconstructed to recover your data. The recovery time also depends on the size of your storage and the amount of data you need to recover. We can provide an accurate time estimate after evaluating your NAS system.
If you choose an unlicensed or amateur data recovery provider for your QNAP NAS, it’s likely that your warranty will be voided. At Stellar, we ensure this doesn’t happen. We use non-invasive techniques, meaning there is no hardware tampering, and your warranty remains intact. Our focus is solely on recovering your data, not repairing or altering the NAS hardware. A third-party recovery service that does not alter the hardware will not void the warranty. You can trust us to follow ISO-compliant methods throughout the data recovery process.
Yes, it is safe to power off your QNAP NAS after detecting a failure. Continuing to use the NAS could cause more mechanical or logical damage. Powering it off maximizes the chances of successful data recovery. DIY fixes are typically difficult to perform on NAS systems, so we strongly advise against attempting them. Contact us immediately, and we’ll guide you on the next steps.
Yes, we can recover data from any RAID configuration, including RAID 5 and RAID 6. The data recovery technique depends on the specific RAID configuration. While RAID 5 and 6 provide redundancy, multiple drive failures will still require professional data recovery to reconstruct the RAID and recover the data.
You should regularly back up your data to an external source or cloud storage. Always monitor the health of your drives using QNAP's SMART disk health checks and never ignore notifications about issues with the NAS. If your NAS system is older, avoid overloading it with constant read-and-write operations. Ensure that your NAS firmware is up to date to protect against security vulnerabilities.
