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 20.9% mindshare in DS, compared to Fujitsu’s 1.1% mindshare. Additionally, 91% 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 99 Dell PowerProtect Data Domain reviews

14,610 Views
8,620 Comparison Views

91% willing to recommend

Fujitsu Jujitsu Data Dedupl...

Read 1 Fujitsu Jujitsu Data Deduplication Appliance review

359 Views
359 Comparison Views

100% willing to recommend

Dell PowerProtect Data Domain

Fujitsu Jujitsu Data Dedupl...

Comparison Buyer's Guide

Download the report

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.

To learn more, read our detailed Deduplication Software Report (Updated: May 2026).

Buyer's Guide

Deduplication Software

May 2026

Download the complete report

Helped 900,838 peers since 2012

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

6.6

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 June 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 20.9%, down from 28.3% compared to the previous year. The mindshare of Fujitsu Jujitsu Data Deduplication Appliance is 1.1%, 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	20.9%
Fujitsu Jujitsu Data Deduplication Appliance	1.1%
Other	78.0%

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.

Read full review

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.

Read full review

Quotes from Members

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

Pros

"The features that I have found most valuable with Dell EMC PowerProtect DD are its deduplication feature and its DD Boost protocol for fast transfer, which is amazing."

"The solution is very scalable."

"The deduplication feature is the most valuable part of the solution."

"The biggest advantages in Dell PowerProtect Data Domain are security, cybersecurity, cyber resiliency, and the deduplication ratio."

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

"The DD Boost protocol is very fast in backup and while data is being transferred to Dell PowerProtect Data Domain, and I am using the immutability features built in so that the backup copies are immutable and no one can edit or delete them anymore unless the retention period is over."

"This is a superior and reliable backup system that can handle large capacities with little management."

"Could fully automate backup process with 1500 backup clients (machines)."

More Dell PowerProtect Data Domain pros

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

Cons

"The cost could be lower. Sometimes it's not very competitive."

"The solution's cost, scalability, and licensing model could be improved."

"In terms of improvement for Dell PowerProtect Data Domain, I suggest that the licensing structure could be clearer, as it is difficult to understand how capacity relates to the license capacity, which is not very transparent."

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

"Technical support from Dell can be better; it is essential to align the level of support with customer requirements."

"The software from Dell that can be used to operate Data Domain needs to have enhancements made to the user interface. It is too complex."

"The only problem is that it's more expensive than any other vendors available in the market."

"I would not recommend this solution to others."

More Dell PowerProtect Data Domain cons

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

"Technical support needs to be improved."

Pricing and Cost Advice

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

"The price is really high compared to other vendors. The licensing cost is huge. Normal, mid-tier companies or small-scale companies wouldn't be able to afford it easily."

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

"There are many options in the pricing structure which can cause some confusion and necessitate the purchase of additional licensing."

"The price of Dell EMC PowerProtect DD could improve, it is expensive."

"If we do not move to the cloud solution and stay with our on-premise version we will miss some new features."

"The price of the solution and support for Dell PowerProtect DD is expensive. We have customers that cannot upgrade to a newer version of the solution because the support is too expensive."

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

More Dell PowerProtect Data Domain pricing and cost advice

Information not available

See which vendors are best for you

Use our free recommendation engine to learn which Deduplication Software solutions are best for your needs.

See recommendations

900,838 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Manufacturing Company

10%

Financial Services Firm

10%

Computer Software Company

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	39
Midsize Enterprise	25
Large Enterprise	44

No data available

Questions from the Community

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

My main use case for Dell PowerProtect Data Domain is as a data backup target.

See all answers

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

Pricing, setup cost, and licensing are not my areas of expertise, as I mainly focus on implementation engineering.

See all answers

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

To improve Dell PowerProtect Data Domain, I would suggest making it cheaper. I would like to see the ability to use more back end data ports as a new feature.

See all answers

Ask a question

Earn 20 points

Comparisons

HPE StoreOnce vs Dell PowerProtect Data Domain

Compared 29% of the time

Rubrik vs Dell PowerProtect Data Domain

Compared 5% of the time

ExaGrid EX vs Dell PowerProtect Data Domain

Compared 4% 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

More Dell PowerProtect Data Domain Competitors

HPE StoreOnce vs Fujitsu Jujitsu Data Deduplication Appliance

Compared 43% of the time

More Fujitsu Jujitsu Data Deduplication Appliance Competitors

Product Reports

Buyer's Guide

Dell PowerProtect Data Domain

June 2026

Download Dell PowerProtect Data Domain product report

Buyer's Guide

Deduplication Software

May 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

May 2026

Download Free Report

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in Deduplication Software. Updated: May 2026.

DOWNLOAD NOW

900,838 professionals have used our research since 2012.

See our list of best Deduplication Software vendors.

We monitor all Deduplication Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.