Dell PowerProtect Data Domain vs Fujitsu Jujitsu Data Deduplication Appliance comparison

Dell Technologies and Fujitsu are both solutions in the Deduplication Software category. Dell Technologies is ranked #1 with an average rating of 8.8, while Fujitsu is ranked #15. Dell Technologies holds a 21.4% mindshare in DS, compared to Fujitsu’s 1.0% mindshare. Additionally, 90% of Dell Technologies users are willing to recommend the solution, compared to 100% of Fujitsu users who would recommend it.

Dell PowerProtect Data Domain

Read 93 Dell PowerProtect Data Domain reviews

13,559 Views
7,864 Comparison Views

90% willing to recommend

Fujitsu Jujitsu Data Dedupl...

Read 1 Fujitsu Jujitsu Data Deduplication Appliance review

298 Views
298 Comparison Views

100% willing to recommend

Dell PowerProtect Data Domain

Fujitsu Jujitsu Data Dedupl...

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Executive SummaryUpdated on Feb 8, 2026

Dell PowerProtect Data Domain and Fujitsu Jujitsu Data Deduplication Appliance compete in the data storage space, specifically focusing on data deduplication. Dell PowerProtect Data Domain is favored for its pricing and support, while Fujitsu Jujitsu is noted for superior features, making it worthwhile despite higher costs.

Features: Dell PowerProtect Data Domain is valued for robust data management, efficient deduplication, and enabling high-speed backups, reducing storage needs. Fujitsu Jujitsu emphasizes advanced deduplication algorithms, scalability, and flexibility in various enterprise environments. Users highlight Fujitsu Jujitsu's innovative functionalities and adaptability.

Ease of Deployment and Customer Service: Dell PowerProtect Data Domain provides straightforward implementation and excellent customer support, ensuring smooth transitions with minimal disruptions. Fujitsu Jujitsu Data Deduplication Appliance's setup process is more complex, but detailed guidance and strong post-deployment support help offset initial challenges.

Pricing and ROI: Dell PowerProtect Data Domain is recognized for its competitive pricing structure, delivering substantial ROI through long-term cost-effectiveness. Fujitsu Jujitsu Data Deduplication Appliance requires a higher initial investment, but its advanced features offer considerable value for organizations with available capital.

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Deduplication Software

April 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Dell PowerProtect Data Domain

Ranking in Deduplication Software

1st

Average Rating

8.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Disk Based Backup Systems (1st)

Fujitsu Jujitsu Data Dedupl...

Ranking in Deduplication Software

15th

Average Rating

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 21.4%, down from 28.2% compared to the previous year. The mindshare of Fujitsu Jujitsu Data Deduplication Appliance is 1.0%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Deduplication Software Mindshare Distribution
Product	Mindshare (%)
Dell PowerProtect Data Domain	21.4%
Fujitsu Jujitsu Data Deduplication Appliance	1.0%
Other	77.6%

Deduplication Software

Featured Reviews

Branko Cirovic

Storage Engineer at Comtrade Group

Provides seamless backup integration and long-term reliability for enterprise data protection

The price is quite high; this product is not considered cheap. Additionally, if you use higher availability boxes, they also come at a premium price. However, they provide business continuity, which is the main reason why companies invest in this solution. Tape is slow; when restoring several virtual machines or databases amounting to several terabytes, Dell PowerProtect Data Domain represents the fastest and most reliable solution, ensuring great integration with backup software. If a customer has limited budget constraints, they may opt for cheaper external storage comprised of just a bunch of disks and utilize it for backup, as backup is not a business-critical service. However, I see great value in Dell PowerProtect Data Domain because it is fully automated, features great integration with backup software, and provides good value for money. I would rate software support as a ten, while I would give hardware support a seven. I never give any product a perfect score; I think Dell PowerProtect Data Domain deserves a nine. The only minor problems are the certificate issue and the price. These certificate issues are quite rare and mainly arise when we forget to restart and upgrade the box for several years.

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SergiCastromil

Technical Engineer with 1-10 employees

Simple to use, but the web interface needs to be improved

Imagine that you have two customers writing data to your appliance. You have two repositories, each one for each customer. If you need to know the real space used for each of them, you can't. Using the graphics and data that the appliance gives to you you are able to visualize how much space it is used on the system, as a global. There're other solutions that actually are able to do so. That's the most important thing that I miss. On another hand, I would like to see the web platform improved because it is a little bit confusing. There are options behind more and more options. If you try to get data about the performance, or research space, then it is confusing. Basically, anything to make things more clear for the user would be an improvement. And, as important as the first thing I said, technical support needs to be improved, at least in Spain.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Stable and scalable suite of solutions with deduplication, apart from data protection, storage, and backup."

"It's very easy to use the domain once it's been set up. The interface is also user-friendly."

"The most valuable feature of Dell PowerProtect DD (Data Domain) is its deduplication capability."

"Our clients like the wide range of features that are available within this single solution."

"Good starting capacity and scalability."

"The solution is stable, very reliable, and designed for what they call 99.999% uptime, which is less than an hour a year of downtime."

"It's very easy to use Data Domain once it's been set up, and the interface is also user-friendly."

"Fast backup for complex and huge size data."

More Dell PowerProtect Data Domain pros

"The most valuable feature of this solution is its simplicity."

Cons

"One of the areas we are looking at is interconnects for Dell PowerProtect Data Domain."

"They should reduce the CPC cost to customers. The product is becoming very expensive."

"When you use Data Domain, you have to have at least 20% free space so it can work properly. Sometimes we struggle with that, because we wanted to use all the free space, but then Data Domain becomes really slow. I understand that 20% is needed to process all the data, and doing the duplication and compression and all that, but it would be a big improvement if they did not require that 20%, because it is just too much to have available."

"The price is quite high; this product is not considered cheap."

"It can be complex to implement."

"In some of the entry level models (DD2200, 2500) you have to be aware of the scalability limitations and ensure you purchase a large enough controller if you foresee growth and scaling beyond its recommended operating parameters as typically the controllers cannot be upgraded in place or without data migration."

"From a pricing perspective, it is quite high and very costly compared to other storage or backup solutions."

"Improvement is needed in terms of telemetry and high availability as the high availability feature is only present in the higher models of Dell PowerProtect DD (Data Domain)."

More Dell PowerProtect Data Domain cons

"Technical support needs to be improved."

"I have been in touch with Fujitsu technical support and this is the bad part of the solution."

Pricing and Cost Advice

"The product is expensive."

"The yearly subscription is very affordable for our customers, but the price could be a little cheaper overall."

"This is one of the more expensive backup solutions on the market."

"The price may be a bit higher than other products in the market, but you will receive ten out of ten support with next-business-day delivery on parts' availability."

"We usually buy products at the end year, and the license is included."

"Pricing for this product could still be improved, though several years ago, its price was very high. When buying an IDPA product such as Dell EMC PowerProtect DD (Data Domain), you don't have to buy anything else, because you'll have an integrated solution: a data domain appliance plus software."

"The cheaper device costs around $70,000."

"In Naira it was twenty-five or twenty-seven million (approximately $75,000 USD) for the implementation and maintenance cost for three years."

More Dell PowerProtect Data Domain pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Manufacturing Company

10%

Computer Software Company

10%

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	37
Midsize Enterprise	24
Large Enterprise	41

No data available

Questions from the Community

What is your primary use case for Dell EMC PowerProtect DD (Data Domain)?

Dell PowerProtect Data Domain is mainly used for backup as a target for backup. Previously, I was working in Veeam, and nowadays, I am working with Commvault. For both backup software options, the ...

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What is your experience regarding pricing and costs for Dell PowerProtect DD (Data Domain)?

This is very good and it can be integrated with any third-party backup solution. I always recommend going with it if the customer is an enterprise customer or it is basically a big SMB. I always re...

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What needs improvement with Dell PowerProtect DD (Data Domain)?

In my opinion, for the version I am using of Dell PowerProtect Data Domain, I am not sure if there is another version that will have the functionality I will discuss. I need them to add the air-gap...

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Comparisons

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Compared 28% of the time

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Compared 6% of the time

ExaGrid EX vs Dell PowerProtect Data Domain

Compared 5% of the time

Dell PowerProtect Data Manager vs Dell PowerProtect Data Domain

Compared 4% of the time

Veeam Data Platform vs Dell PowerProtect Data Domain

Compared 4% of the time

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HPE StoreOnce vs Fujitsu Jujitsu Data Deduplication Appliance

Compared 39% of the time

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Product Reports

Buyer's Guide

Dell PowerProtect Data Domain

May 2026

Download Dell PowerProtect Data Domain product report

Buyer's Guide

Deduplication Software

April 2026

Fujitsu Jujitsu Data Deduplication Appliance report

Download Fujitsu Jujitsu Data Deduplication Appliance product report

Also Known As

DataDomain, Dell EMC Data Domain, PowerProtect Data Domain

Jujitsu Data Deduplication Appliance

Overview

Dell PowerProtect Data Domain is the leading backup appliance built for powerful cyber resilience and seamless integration into on-premises environments. It supports both traditional and modern workloads, simplifying operations while reducing risks and costs.

Dell PowerProtect Data Domain offers scalable storage capabilities that integrate smoothly with backup systems. Its deduplication and compression technologies enhance storage efficiency by significantly reducing data volumes. Users appreciate its secure data protection, excellent deduplication and compression, efficient data replication, and the DD Boost protocol for faster data transfer. However, feedback suggests improvements are needed in areas like complex VTL tape addition, high pricing, and challenging cloud integration. The implementation may benefit from boosted processing power and enhanced ransomware protection.

What are the key features of Dell PowerProtect Data Domain?

Deduplication and Compression: Significantly reduces data volumes, optimizing storage usage.
Efficient Data Replication: Enhances data protection by securely transferring data across locations.
DD Boost Protocol: Promotes faster data transfer, streamlining backup processes.
Scalable Storage: Adapts to varying data capacities, ensuring growth accommodation.
Secure Data Protection: Safeguards data with robust encryption and protection features.

What benefits should be expected from Dell PowerProtect Data Domain?

Space and Cost Savings: Achieves reductions in data footprint, lowering storage expenses.
Reliable Backup and Recovery: Provides consistent and fast data backup and restoration capabilities.
Seamless Integration: Operates smoothly with existing backup software and environments.
Data Security: Offers comprehensive data protection to ensure business continuity.

Dell PowerProtect Data Domain is widely employed across various sectors like banking, finance, and government for its backup, deduplication, and archiving functions. Organizations utilize it with software like Veeam and NetWorker to optimize bandwidth, manage large data capacities, and deliver secure, reliable backup features, supporting both on-premises and hybrid deployments.

Dell Technologies

Fujitsu Jujitsu Data Deduplication Appliance offers advanced data management capabilities, specializing in optimizing storage efficiency through innovative deduplication technology.

This appliance is designed to cater to enterprises seeking reliable data management solutions. With its focus on minimizing storage needs and enhancing data backup processes, it provides significant cost savings while maintaining high levels of data integrity and accessibility. The technology behind Fujitsu Jujitsu Data Deduplication Appliance ensures that data redundancy is significantly reduced, allowing organizations to maximize available storage without sacrificing performance or security.

What are the most important features of Fujitsu Jujitsu Data Deduplication Appliance?

Inline Deduplication: Reduces data volume in real-time as data is written.
Replication Support: Enables secure transfer of deduplicated data across locations.
Scalable Architecture: Adapts to growing data needs without performance degradation.
High Compatibility: Integrates seamlessly with existing IT infrastructure.

What benefits or ROI should you look for in reviews?

Cost Efficiency: Reviewers note significant storage cost reductions.
Data Integrity: Ensures trust in data accuracy and reliability.
Effortless Management: Simplifies backup and recovery tasks for IT teams.

Industries such as finance and healthcare implement Fujitsu Jujitsu Data Deduplication Appliance to handle large volumes of sensitive data effectively. These sectors prioritize the appliance's ability to streamline storage management while maintaining compliance with regulatory standards, thus reinforcing operational efficiency.

Fujitsu

Sample Customers

The US Army, City of Houston, Lloyds TSB, TiVo, Teck, Ingram Entertainment, The New York Mets

Stechert Stahlrohrm_bel GmbH

Buyer's Guide

Deduplication Software

April 2026

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