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Global Leader in SAN Server Data Recovery with the Highest Success Rate 

SAN offers block-level storage that is more efficient and avoids any single choke point that can fail. Yet SAN problems do happen and it affects the whole organisation. When your SAN fails, business comes to a standstill. Experts at Stellar Data Recovery can help with bringing your SAN back online. 

We have a dedicated team of engineers who will work night and day to ensure recovery of data. We guarantee privacy and safety and among those who trust us are Fortune 500 companies



The client was using Synology DiskStation DS412+ 4-Bay NAS Enclosure with 4 x 4TB HDDs. One of the drives was physically damaged. On replacement with a new HDD, a new volume was created, which made a lot of data inaccessible



NetApp ® FAS systems are popularly used for leveraging their combination of performance and flexibility with technologies that are built for driving efficiency. FAS systems facilitate data management and can swiftly respond, based on the storage needs for flash, disk, and cloud.



The organization used an HPE StoreEasy® 1460 Network-Attached Storage (NAS) server comprising a 24 TB volume stacked with four Serial Advanced Technology Attachment (SATA) Hard Disk Drives (HDDs), each having 8 TB capacity. 



The client is an India-based leading engineering company that delivers end-to-end solutions for high precision mechanical requirements of aerospace, high-frequency and microwave electronics, medical and telecommunication industries.


Data Recovery From SAN Servers In All Possible Data Loss Scenarios 

Whatever may be the cause, using professional services is the best way to recover the lost SAN data. SAN storage offers unmatched speed and performance. They are the backbone of any large organisation. We provide 24x6 SAN recovery service that is reliable and based on proprietary. Here are some use cases when you might need an expert to handle the SAN data recovery case.



A SAN is a scalable, high-speed, extremely specialized network that provides access to storage drives or devices that are on the network. SAN is centralized into a single pool that can be accessed by multiple servers/ nodes/ computers.



Not configuring the operating system properly for use will lead to unauthorised operations on the hard disk. Old operating system that has not been patched might not be compatible with new hardware causing operation bottlenecks. 



A bad network can result in SAN working at snail's pace. Intermittent network connectivity and poor administration can cause high latency and packet discard. Through check of event logs and system logs offer insight into the problem. 



Successful virtualisation management depends on quick access to hosts, switches, and storage devices using multiple technology stacks and protocols. Mismanagement would cause over-saturation of SAN and subsequent failure. 

Reliable Data Recovery For All Major SAN Servers

Whatever Your SAN Server, Stellar® Has The answer



We use the latest techniques at our disposal to diagnose physical drive failure, power supply failure and controller issues. Despite safeguards RAID failure is an all too common incident with NetApp. 


Dell EMC 

We have years of experience repairing Dell servers and configuring them perfectly for end use. Dell faces consistent BIOS update issues and problems with overheating. 



Multiple disk failure may happen. Our server engineer will offer solutions that solve the problem immediately. From stripping corruption to deleted partitions we take care of it. 


HP Lefthand 

There are frequent problems with HP Lefthand SAN server posting errors. Of ten the problem is foreign array detection or RAID rebuild failure. Our talented pool of experts can offer the best solutions. 

CASE Study

Dell Clarion CX4120 Data Recovery 

We received a Dell Clarion with 15 HDDs each having a 450 GB capacity. Two disks had shown amber light warning the system administrators that something was wrong. 
The client is an eminent player in the power sector and failure of the RAID array caused impedance in business activities. Attempts to replace the HDDs had failed. 

Stellar RAID Recovery

Dell Clarion Successful Data Recovery From SAN Server

Stellar was called in. The problem required:

  • Recovery of data from 2 HDDs with scratches
  • Fixing fibre channel hard drives. 

The Stellar RAID recovery team carried out a comprehensive diagnosis. Working 24x7 they:

  • Performed lab examination. 
  • Replaced head of damaged drives.
  • Cloned hard drives with 100% accuracy. 
  • Performed Virtual RAID reconstruction 

Read Complete Case Study

Our Service Advantage

Stellar® SAN Data Recovery Services

We perform SAN data recovery in India’s only Class 100 clean room. Our team of experts diagnose the SAN system and identifies the components that are malfunctioning. We go over SAN metadata, RAID, and the file system to find what is not working. After the diagnostic, you will receive a report. Our engineers will thereafter rebuild the data and create an image and perform file system repair and database repair as needed.

Stellar Data Recovery can recover your business information, employee records and important databases that contain years of critical data.
We offer consultation, repair and maintenance so that your business thrives 24x7x365. 

Stellar Server Data Recovery

Exceptional Data Recovery Services

  • If there is some hardware related problem with SAN box
  • Firmware Failure
  • You are not able to get desired results by using software
  • Or you cannot risk your data, and want to hire a professional to recover data from SAN server
If your SAN box is corrupted, damaged, broken, or failed, you can rely on our trusted, highly qualified technicians for data recovery. We can recover physically damaged, deleted, or inaccessible data from the SAN servers. Our data recovery experts can recover data from all make and models of SAN server. We ensure fast, 100% safe, secure and confidential data recovery, from all kinds of storage boxes irrespective of the data loss situation.

Advanced SAN Data Recovery Process

Our 4-step data recovery process

Our process is designed to put you and your requirements foremost. After a free consultation, there will be analysis, recovery and verification of the problematic SAN server. Stellar provides world class quality and assures you a stress free experience. 









SAN Data Recovery – The Stellar® Advantage

Quickest Turnaround Time and Seamless Data Recovery 

At Stellar we pride ourselves on providing outstanding customer experience. Our goal is swift recovery of data from SAN servers of any make and model so that you can avoid expensive downtime. 

We have 25 years experience in data recovery from any and every type of RAID configuration. Trust us to recover your data without causing any damage. Talk to our SAN service engineer now

Get FREE Quote  766 990 6221

SAN Data Recovery: FAQ Answers

What is a Storage Area Network?

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. 

What advantages does SAN have?
  • 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.
How is a SAN system built?

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. 

Is SAN more secure than NAS?

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. 

What is the data transfer rate of SAN?

Typically it begins at 4 Gbps and can be as high as 128 Gbps. 

Is SAN scalable?

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. 

What happens at the initial consultation for SAN data recovery?

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

How should I monitor server performance?

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. 

Why is there a difference between SAN and NAS?

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. 

Is SAN data recovery always perfect?

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%. 


We Are Rated 'The Best' By Our Customers

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Average Customer Rating

I lost my data, I search data recovery company on google, and I found Stellar Data recovery company in Kolkata, I contact them and handover my Drive to Stellar, and after a few days Stellar recover my data (max.). Thanks to Stellar Data Recovery company for this. Special thanks to Mr. Rahul Roy, Ankita Mukherjee & Madhumita Roy.

Dinabandhu Bhattacharya

Dinabandhu Bhattacharya

4 Star Rating Jan 03, 2023

I am totally more than satisfied.
Moreover, the staff is too humble when someone lost data from any device they not only handle the device even the emotions concerned with the device. Thanks a lot.

Rishu Babbar

Rishu Babbar

5 Star Rating Jan 01, 2023

Retrieve all lost data back with the help of Stellar Data Recovery Services. I strongly recommend Stellar for data recovery work.

Rajeev kukreja

Rajeev kukreja

5 Star Rating Dec 14, 2022

Thanks for the job done. I'm fully satisfied with the services, well done.

Team STELLAR keep it up.

Maneck Patalwala

Maneck Patalwala

4 Star Rating Nov 24, 2022

When I entered in there office, I was completely frustrated with the horrific event I had to face in my life for the first time that is data loss from my external hard drive that got dropped by mistake from a place of considerable height and stopped working. I had no backup of the data at all. After the incident, I tried all YouTube Video suggestions for about 15 days but failed. My drive traveled through various highly experienced technicians from all the big cities of Gujarat and Mumbai for 6 months. All of them failed and I had lost faith by that time that I would ever get my data in the future.

Finally, one of my relatives provided me with the address and contact details of Stellar. I must say that Ms. Disha and Mr. Manish responded very quickly and I was really convinced to visit the Ashram Road Office on the same day. When I reached there, I was welcomed and attended to very positively by both of them. I was helped at every point in case of registration, payment, my doubts, and queries. They made my frustration almost zero by discussing the success stories of the company as well.

During my waiting period of three weeks almost, they responded to my every call very politely and provided me updates promptly and satisfactorily. After they received the data from the head office, they immediately allowed me to visit the office and get my data transferred to my device. I congratulate Stellar for recovering my 75% data and that was really a commendable job. Both of them were extremely cooperative on that day as well. I felt homely rather than sitting in a corporate office.

Finally, I would like to say that Stellar is the best data recovery destination in India having world-class scientists, engineers, and facilities as well as extremely congenial, cooperative, and well-mannered management staff that reverts your horrific event of data loss into the feelings of being blessed and overjoyed by returning you the most valuable memories, documents, creations, secrets and hard work of your life with complete confidentiality. A wow experience indeed!

I am really grateful to Ms. Disha and Mr. Manish for making my Stellar experience so friendly, joyful, and successful.

Dr Nishant Joshi

Dr Nishant Joshi

5 Star Rating Nov 17, 2022

I had a great experience coming to Stellar in Nehru Place, they expedite my process of data recovery cause I was on a deadline. It was a very smooth experience and I got my all data recovery in 2 days. Highly recommended when the situation gets tough.

Mrinal Peter

Mrinal Peter

5 Star Rating Nov 02, 2022

Excellent data recovery service provided by stellar. I’m satisfied with my recovered data. Thank you Stellar for the wonderful job.

Sameer Khan

Sameer Khan

5 Star Rating Nov 02, 2022

A lot of Thanks for recovering the Hard disk. It is not just the Hard disk but it is a window to see my past memories good or bad whatsoever. I just went through the recovered Hard disk today and got emotional after seeing the past memories.

Without your expertise, it may not be possible to recover the same. Most of the data has been recovered. I'm fully satisfied with the data recovery services provided by Stellar and I will surely recommend your services.

Again a lot of Thanks to Ankita Mukherjee for coordinating till the end and wish you a prosperous future ahead. And Thank you Stellar for all the hard work.

Amritlal Prajapati

Amritlal Prajapati

5 Star Rating Nov 01, 2022

First of all, thank you very much for your work, we do not have words to describe the working style of your organization, but still, it is very good. Due to the satisfactory work done by your organization, our valuable data has become available to us. Thanks a lot again for this. If your organization is needed in the future, we will take your cooperation again.



5 Star Rating Oct 22, 2022

Awesome customer management and service, I'm fully satisfied with their services. Thank you Stellar for bringing back my lost data.



5 Star Rating Oct 19, 2022