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 24.2% mindshare in DS, compared to Fujitsu’s 0.8% 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 87 Dell PowerProtect Data Domain reviews

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6,356 Comparison Views

90% willing to recommend

Fujitsu Jujitsu Data Dedupl...

Read 1 Fujitsu Jujitsu Data Deduplication Appliance review

192 Views
192 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

March 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 March 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 24.2%, down from 28.6% compared to the previous year. The mindshare of Fujitsu Jujitsu Data Deduplication Appliance is 0.8%, 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	24.2%
Fujitsu Jujitsu Data Deduplication Appliance	0.8%
Other	75.0%

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.

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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 features of this product are its guaranteed reliability and its duplication capability."

"Stability of the Data Domain has never been an issue; they have been rock solid since we have used them."

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

"The feature that I have found most useful is its data duplication."

"We never go without Data Domain if we are talking about backup solutions; we always go with Data Domain, as it's a very reliable and consistent product and there's no match with any other product."

"Dell PowerProtect Data Domain has impacted my data protection processes positively, and it remains the best solution for my needs."

More Dell PowerProtect Data Domain pros

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

Cons

"It can probably have integration with other OEMs. It should also have more features for ransomware protection."

"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."

"Its management can be improved."

"We would like faster instant recovery."

"The Data Domain solution appliance is quite expensive. It is on the higher side, but technically or functionally, there is no issue."

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

"The initial setup is complex."

"Looking at Dell PowerProtect DD (Data Domain), there is a need for improvement, especially in terms of protection from cyber resiliency, cyber recovery, or man-in-the-middle attacks."

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

"It is expensive, but the performance and deduplication cover for the cost."

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

"The product is expensive."

"The solution is expensive. However, if you pay less you receive less, it is cost-effective."

"The price is on the high side."

"The pricing is cost-effective for the solution"

"The price of the backup appliance is slightly expensive. Compared to other vendors, the pricing will be slightly higher."

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

More Dell PowerProtect Data Domain pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

10%

Manufacturing Company

10%

Financial Services Firm

10%

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	34
Midsize Enterprise	24
Large Enterprise	39

No data available

Questions from the Community

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

I work as an implementer of Dell PowerProtect Data Domain systems, storage, and backup systems, serving as an administrator and support specialist. I have 15 years of experience implementing Data D...

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What do you like most about Dell PowerProtect DD (Data Domain)?

The product, a disk backup solution, improves our data application tasks. We used tape libraries with Dev drives in legacy architectures, resulting in slow backups compared to modern drives like NV...

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

Regarding the pricing for Dell PowerProtect Data Domain, it is expensive. For small clients, it is very expensive. Large clients find it not expensive, but it depends on the solution in the environ...

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Comparisons

HPE StoreOnce vs Dell PowerProtect Data Domain

Compared 29% of the time

Rubrik vs Dell PowerProtect Data Domain

Compared 7% of the time

Dell PowerProtect Data Manager vs Dell PowerProtect Data Domain

Compared 5% of the time

Veeam Data Platform vs Dell PowerProtect Data Domain

Compared 4% of the time

ExaGrid EX 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 31% of the time

More Fujitsu Jujitsu Data Deduplication Appliance Competitors

Product Reports

Buyer's Guide

Dell PowerProtect Data Domain

March 2026

Download Dell PowerProtect Data Domain product report

Buyer's Guide

Deduplication Software

March 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

Information not available

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

March 2026

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