Official Partner for Synology NAS Data Recovery
SAN DATA RECOVERY SERVICE - OVERVIEW
Recover 99.9% of lost data from complex SAN environment
Our SAN Data Recovery Solutions are designed to help businesses quickly recover lost data from complex storage environments. Depend on us to address issues like operating system failures, network bottlenecks, and virtualization errors. Our experts ensure your data is restored with minimal downtime.
Failed Operating Systems
Network Bottlenecks
Virtualization Management Errors
Comprehensive Support for All SAN Manufacturers
Recover critical data from any SAN manufacturer's systems
Our SAN Server Data Recovery services extend to all major manufacturers, including Dell, IBM, HP, Buffalo, QNAP, NetApp, EMC2, and Netgear. With our team's extensive knowledge of various SAN (Storage Area Network) architectures, we ensure successful data recovery, regardless of your system's brand or configuration.
Stellar has in-depth expertise in recovering data from SAN storage systems, which requires knowledge across several specialized areas to effectively retrieve lost data. Our knowledge base includes the following key areas:
SAN Architecture and Configuration
We understand the layout and design of SAN, including the types of storage devices, switches, and how data is mapped across the network. Additionally, we have expertise in RAID configurations (Redundant Array of Independent Disks), as many SANs use RAID for redundancy and performance.
Storage Protocols
Our team is well-versed in storage protocols such as Fibre Channel (FC), iSCSI, and FCoE (Fibre Channel over Ethernet). These protocols are essential for understanding how data flows between servers and storage devices within a SAN.
File Systems and Volume Management
We possess extensive knowledge of various file systems (e.g., NTFS, ext4, VMFS) and volume managers used in SAN environments. We understand how data is stored on logical volumes and have the expertise to manage disk arrays effectively.
Backup and Snapshots
Our understanding of backup technologies, including snapshot management, enables us to identify available backup points. Many SANs implement snapshots or replication for data protection, and we are equipped to work with these technologies during the recovery process.
Data Integrity
We conduct thorough data integrity checks to ensure the accuracy and completeness of the recovered data. Our advanced techniques guarantee that all files are restored to their original state, providing you with reliable results.
Networking Concepts
As SANs are networked storage systems, we have strong knowledge of networking concepts, such as IP addressing, VLANs, and network segmentation. This expertise helps us troubleshoot communication or connectivity issues within the SAN environment.
In summary, effective SAN storage data recovery requires a combination of expertise in storage architecture, networking, data management, backup technologies, and troubleshooting. Our deep understanding of specific SAN environments ensures that we can recover your critical data efficiently and successfully.
| We recover data from all types of storage area network. | ||||
|---|---|---|---|---|
| ACER® | D-Link® | Hewlett Packard® | LaCie® | Promise® |
| IBM® | Drobo™ | Hitachi® | LG® | QNAP® |
| Buffalo™ | EMC® | Asustor® | NetApp® | Seagate® |
| Cisco® | Freecom® | Lite-On® | Netgear® | Synology® |
| Dell™ | Fujitsu® | LevelOne® | Rackmount Storage Systems | Thecus® |
* Don't see your SAN listed? Don't worry; Stellar® can recover data from any type or model of storage area network.
Trusted SAN Data Recover
Fortune 500 Companies Rely on Our Expertise
Reliable SAN Data Recovery Services
See why we’re the leading choice!
"We Thought Everything Was Lost” — See How Stellar Kolkata Recovered RAID Server DataMrinmoy Banik
(From Destination Vinimay Pvt. Ltd.)
No Backup. RAID Failure. Office at Risk. Stellar Made the Impossible Possible!
AK Rajaraman
(AGM at Egmore Benefit Saswatha Nidhi Limited)
RAID Server Failed… But Stellar Recovered Everything!Ranjith
(Secretary of a Govt. Employees’ Cooperative Bank)
Stellar Recovered 35 Years of Critical Business Data from RAID 5 Failure!Sachin Dixit
(From Lubricare Pvt. Ltd.)
Company RAID Drive Failed… We Almost Lost Everything but Stellar Brought Our Work Back!Mukul Varma
(Chartered Accountant at Varma Associates)
From Devastation to Recovery: RAID5 IBM Server Data RecoveredJivraj Tea Limited
(Coporate User)
Unmatched Successes in Complex SAN Data Recovery Scenarios
Trust Stellar To Tackle Critical Data Loss Challenges In Any SAN Environment
Our SAN Server Data Recovery services cater to a wide range of manufacturers. While each device has its unique architectures and data recovery challenges, we've developed specialized techniques to address the specific issues common to major SAN server brands.
Synology DiskStation Recovery
A Synology DiskStation DS412+ with a physically damaged HDD posed a significant challenge. We successfully recovered data by implementing advanced disk imaging techniques and reconstructing the RAID array virtually. This process required precise handling of the damaged drive and expert knowledge of Synology's file system structure.
NetApp Server WAFL Recovery
A NetApp Server experiencing Write Anywhere File Layout (WAFL) inconsistencies required specialized recovery methods. We developed custom tools to analyze and repair the WAFL structure and focused on data integrity throughout the recovery process. This case demonstrated our deep understanding of NetApp's proprietary file system.
HPE StoreEasy Virtual Machine Recovery
An HPE StoreEasy NAS configured with RAID 5 failed and jeopardized critical virtual machines. Our team employed advanced RAID reconstruction techniques and VM-aware recovery methods to extract and restore the virtual machines. This process involved careful handling of both the RAID structure and the virtualization layer.
Specialized Recovery Solutions for Leading SAN Server Brands
Expert Data Retrieval Across Diverse SAN Server Architectures
Our SAN Server Data Recovery services cater to a wide range of manufacturers. While each device has its unique architectures and data recovery challenges, we've developed specialised techniques to address the specific issues common to major SAN server brands.
NetApp Server Recovery
NetApp systems are known for their WAFL file system and complex RAID implementations. Our experts can diagnose and resolve issues such as physical drive failures, power supply malfunctions, and controller problems. We've developed custom tools to navigate NetApp's proprietary structures. This ensures successful data recovery even in cases of severe RAID failures or system crashes.
Dell EMC Data Retrieval
Dell EMC servers often face challenges related to BIOS updates and thermal management. Our team has extensive experience in repairing and reconfiguring these systems. We use advanced diagnostic tools to identify issues at the firmware level and employ specialised cooling techniques during the recovery process to prevent data loss due to overheating.
Drobo System Restoration
Drobo's BeyondRAID technology presents unique challenges in data recovery scenarios. Our engineers are well-versed in Drobo's proprietary data protection methods. We can address multiple disk failures, resolve striping corruptions, and recover deleted partitions. Our approach combines a deep understanding of Drobo's architecture with cutting-edge recovery techniques.
DATA RECOVERY PROCESS
Data Recovery Service Delivery - 4 Simple Steps
We offer seamless data recovery in 4 simple steps: free phone consultation, media analysis, data recovery, and final delivery. At Stellar, expect world-class quality, top-tier recovery, and a 100% confidential experience.
Free Phone Consultation
Server Inspection
Server Recovery
Server Data Verification
How It Works
ISO-Certified Class 100 Cleanroom Facility
30+ Years of SAN Recovery Expertise
Our team has been at the forefront of SAN server data recovery for over three decades, developing cutting-edge techniques to handle the most complex storage environments. We've consistently delivered results when others couldn't.
Why Choose Us?
- Industry-leading 98% success rate for SAN data recovery
- Certified Class 100 Clean Room for secure hardware handling
- 24/7 emergency services for critical business continuity
- Expertise across all major SAN manufacturers and configurations
- Proprietary tools designed specifically for SAN recovery challenges
- ISO 27001 certified for information security management
- No data, no charge policy - you only pay for success
- Forensic-level chain of custody for sensitive data
- Free initial consultation and diagnostic services
- Scalable solutions for enterprises of all sizes
DO'S & DONT’S
Do's and Don'ts for SAN Data Recovery
Do’s
- Stop using SAN immediately after failure.
- Consult with data recovery experts promptly.
- Document any error messages displayed.
- Check all physical connections and cables.
- Ensure proper ventilation and cooling.
- Isolate the affected SAN from the network.
- Use a clean and static-free environment.
- Regularly backup data to prevent loss.
Dont’s
- Don’t attempt to rebuild RAID without expertise.
- Don’t ignore warning signs and error messages.
- Don’t open SAN components in unclean environments.
- Don’t run defragmentation tools on failing SAN.
- Don’t power cycle the SAN repeatedly.
- Don’t use generic recovery software on SAN.
- Don’t expose SAN to extreme temperatures.
- Failed RAID rebuild process can lead to permanent data loss or less amount of data would be recoverable.
Need to talk to an Expert?
Get a FREE phone consultation with our data recovery expert
Informative Articles
SAN Recovery
Recover Data from SAN Storage: Essential Tips and Solutions
Learn how to recover data from SAN storage, understand SAN vulnerabilities, and discover ways to protect your data.
NAS vs. SAN: Understanding the Key Differences in Storage Architectures
Discover the fundamental differences between NAS and SAN storage architectures. Learn how each system operates, their unique features, and which one is best suited for your data storage needs.
How Much Does SAN Data Recovery Cost in India?
Explore the factors affecting SAN data recovery costs, including storage configurations, capacity, and types of failures. Understand pricing for various SAN issues and how complexity influences recovery efforts and overall cost.
FAQs
A storage area network or SAN is a high-speed network that offers access to storage devices. SAN has evolved out of older mainframes where clients could connect to several servers. SAN does not use ethernet but Infiniband, iSCSI, and Fibre Channel.
- SAN works at very high speed using fibre channels.
- SAN can connect to magnetic tape, CD towers, disk array, and offer single point I/O.
- Use of SAN reduces overall cost of data storage and management because it is simple and easily learned.
SAN system requires host bus adapters, fibre optic cables, switches, and disk arrays. Small SAN systems could be built for less than a hundred thousand dollars making them an attractive proposition for small enterprises.
SAN is not connected to the internet in any way. NAS or Network-Attached Storage is part of a Wide Area Network and susceptible to malware.
Typically it begins at 4 Gbps and can be as high as 128 Gbps.
Since SAN uses a block based storage model (like the cloud) instead of a file storage model, it can be scaled up quickly if need arises. SAN architecture is scalable and quick.
Our experts will:
- Ask questions about hardware, software, and configuration
- Assess the damage and risks
- Offer tips to minimise ongoing data loss
- Find out of remote data recovery can work
- Provide instructions about in-lab services
View event logs regularly. Keep an eye on key metrics including throughput, CPU usage, utilisation, error rate, and uptime. You could also use server monitoring tools such as SolarWinds or use the one provided by the manufacturer.
Both are high-capacity storage. A NAS uses ethernet and is relatively simple to set up, maintain and operate. More or less anyone who can maintain a laptop can also maintain a NAS with little training. A SAN is more complex due to the use of protocols other than TCP/IP.
If the hard disk is damaged the data recovery might not be perfect. If any other component (outside those that store data) went wrong the data recovery is usually 100%.
OUR CUSTOMERS LOVE US
We Are Rated 'The Best' By Our Customers
4.5
Average Google Rating
Overall Rating
4.8
Average Customer Rating
I had a very satisfying experience with Stellar Data Recovery when I was struggling to recover data from my crashed external hard drive. The team was organized, systematic, and proactive in explaining the issue and possible solutions. They even guided me to optimize costs while recovering nearly all my important data from two drives, including 20 years of valuable files. I’m truly grateful to the Stellar team, and also thankful to my office IT team for recommending them.
AnilKumar Shinde
5/5
Jul 09, 2026 I have given my laptop HDD ( hitachi) for data recovery. Size is 500 GB. Definitely the service is good and professional. The customer support executive Sashi and Shreyasha is very co- opreative. Their steps in the process is also pretty neat and clear with expectation from both parties. Many thanks to Suman for picking up the HDD from my home in this scorching summer. I am finally happy that all memories are back. The only suggestion is if the price point is being competitive then it woyld be 5 star.
Nihanshu Ranjan Mitra
4/5
Jul 09, 2026 I’m really impressed with the quality of service. My laptop is working flawlessly now. Thank you for the quick and professional repair!
Sarthak Padwal
5/5
Jul 08, 2026 Excellent customer service and a truly positive experience overall. The staff at Stellar Data Recovery were friendly, approachable, and very supportive throughout the process. They helped me with my data recovery needs efficiently and kept me informed at every step. I’m very satisfied with their service and would highly recommend them to others.
Nikhil Nikhil
5/5
Jul 07, 2026 I am very satisfied with this data recovery. Staff behaviour is very good like Madhumita mam and pritha mam .they are very helpful.
Anurag Dewan
5/5
Jul 06, 2026 They successfully provided all the data from my hard disk without any issues. The entire process was handled professionally by Stellar Data Recovery. All steps and procedures were clearly explained, and I received timely updates throughout. I truly appreciate their transparency, support, and efficiency. Highly recommended service for anyone facing data recovery needs.
Nakul Dongre T
5/5
Jul 03, 2026 Very professional approach and excellent effort in recovering the data. Thank you for your support and dedication throughout the recovery process.
vikrant hatkar
5/5
Jul 03, 2026 "I had a great experience with Stellar Data Recovery. The team was professional, helpful, and successfully recovered my data. The process was smooth, and I am satisfied with the service. Highly recommended!
Raja Baral
5/5
Jul 02, 2026 I have by mistakenly formatted my 128 GB pendrive and I have all my work data in it one of my friends recommended to me Stellar and I went there All the staff is very helpful and friendly and got my data recovered,
Hafija Shaikh
5/5
Jul 02, 2026 Thank you for helping me with the data recovery service. I truly appreciate the support provided by Stellar Data Recovery. The team was professional, responsive, and handled my case with care. They ensured my important data was recovered safely. Overall, a smooth and satisfying experience. I would definitely recommend their reliable services.
MR KAMSAN
5/5
Jul 01, 2026 
