Dell PowerProtect Data Domain vs ExaGrid EX Series comparison

Why PeerSpot?

Dell Technologies and ExaGrid are both solutions in the Deduplication Software category. Dell Technologies is ranked #1 with an average rating of 8.8, while ExaGrid is ranked #7 with an average rating of 9.0. Dell Technologies holds a 21.2% mindshare in DS, compared to ExaGrid’s 4.9% mindshare. Additionally, 92% of Dell Technologies users are willing to recommend the solution, compared to 100% of ExaGrid users who would recommend it.

Dell PowerProtect Data Domain

Read 109 Dell PowerProtect Data Domain reviews

19,357 Views
11,421 Comparison Views

92% willing to recommend

ExaGrid EX Series

Read 7 ExaGrid EX Series reviews

2,336 Views
2,289 Comparison Views

100% willing to recommend

Dell PowerProtect Data Domain

ExaGrid EX Series

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 8, 2026

Dell PowerProtect Data Domain and ExaGrid EX Series compete in the data backup and recovery space. Dell has the upper hand due to its efficiency in deduplication and user satisfaction in support and pricing, whereas ExaGrid offers a superior technology platform that supports scalability and fast backup performance.

Features: Dell PowerProtect Data Domain offers efficient deduplication, robust data protection, and a comprehensive data management system with recovery options. ExaGrid EX Series showcases a scalable architecture, allowing for quick recovery times with fast backup speeds and innovative technology for data protection.

Room for Improvement: Dell could enhance its scalability and speed, possibly optimizing better for large-scale data environments. It might also benefit from expanding its technology to further improve backup performance. ExaGrid could work on providing better support and competitive pricing models. Additionally, the interface and customer experience might be areas for future enhancement.

Ease of Deployment and Customer Service: Dell PowerProtect Data Domain offers smooth deployment and excellent support services, making integration easy for existing systems. ExaGrid EX Series is simple to deploy, known for its customer service that prioritizes simplicity and ease, appealing to those who prioritize performance.

Pricing and ROI: Dell offers competitive setup costs and promising ROI with its advanced deduplication techniques, reducing storage expenses. ExaGrid requires a higher initial investment but promises significant long-term savings through faster backups and reduced management costs.

To learn more, read our detailed Dell PowerProtect Data Domain vs. ExaGrid EX Series Report (Updated: November 2026).

Buyer's Guide

Dell PowerProtect Data Domain vs. ExaGrid EX Series

November 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

6.6

Number of Reviews

109

Ranking in other categories

Disk Based Backup Systems (1st)

ExaGrid EX Series

Ranking in Deduplication Software

7th

Average Rating

9.0

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 21.2%, down from 26.6% compared to the previous year. The mindshare of ExaGrid EX Series is 4.9%, down from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Deduplication Software Mindshare Distribution
Product	Mindshare (%)
Dell PowerProtect Data Domain	21.2%
ExaGrid EX Series	4.9%
Other	73.9%

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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Daniel Gillber

Information Technology advisor at Lotus Consulting

Improvements in data storage efficiency and customer support experience

ExaGrid EX Series and Veeam was easy to set up, and it worked seamlessly. It was very simple to use. We rarely needed to touch the ExaGrid boxes, except for upgrades. With the systems engineer from ExaGrid, and with our common knowledge of backup software, it was very easy to use. The performance was good, the interface was good, and the GUI was good. When ExaGrid introduced the air gapped feature, it was almost complete. Almost every hardware vendor has an air gapped feature, but they were significantly ahead of other vendors. The air gapped and immutable storage are very nice features. The price compared to other competitors was good with better features. It is not a cheap product, but compared to the features, it is a good competitor.

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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

"The advice I would give to other organizations considering Dell PowerProtect Data Domain is that adopting this modern data protection solution is necessary; it's the difference between being attacked or having specific solutions to defend what is most important for the customer, which is the information."

"This solution has a feature called Domain Boost, which allows for source deduplication and compression."

"Dell PowerProtect Data Domain has impacted my organization positively because most of my use cases are required, so it is useful for my organization."

"Data Domain is an excellent repository that's compatible with a lot of different solutions. Even Veeam Backup recommends sending backup to Data Domain. Space optimization is great. Currently, it guarantees 50-to-1 compression of the application in the same device. In all these years, I never had a client who was unsatisfied with Data Domain. It is a solid appliance with VMware integration, instant access to restore and search, and analytics."

"It is a stable solution."

"I think this is the best product in the market for data reduction because I have clients who buy, for example, one hundred terabytes of capacity, and the reduction ratio is great, allowing them to store much more backups."

"They're attempting to take backups from their backup solution, which has improved their overall scalability and storage efficiency because they transitioned from a traditional backup solution to a more advanced solution within the Veracode domain."

"The licensing model is the most valuable aspect of Dell PowerProtect DD"

More Dell PowerProtect Data Domain pros

"The most valuable feature is the ease of use and data deduplication. It's extremely easy to use and does a very good job of data deduplication and compression."

"ExaGrid has improved my organization in the way that we get reliable backups with very little administration."

"The equipment is pretty solid."

"ExaGrid EX Series and Veeam was easy to set up, and it worked seamlessly."

"The solution easily integrates with the backup targets, such as Veeam."

"The most valuable features of the solution are deduplication and landing zone."

"It is a solid and a quite simple solution, which is a good combination. The customers like the simplicity and its scale-out capacity. They like the support pricing, and even the extension capacity pricing, a fixed price, which the executive is offering in Czech market."

"One of the main features is the landing zone, it is a particular space where the information is not duplicated."

More ExaGrid EX Series pros

Cons

"I would like to see integration with public cloud."

"I need them to add the air-gapped technology to Dell PowerProtect Data Domain, as some other vendors have."

"The tool's DD Boost is expensive."

"Dell PowerProtect DD (Data Domain) is a relatively expensive solution to propose to customers."

"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 model 3330 may need improvement."

"There is a challenge when it comes to data recovery; the recovery window can exceed four to eight hours if you're dealing with backups older than five or ten years."

"The price is on the high side."

More Dell PowerProtect Data Domain cons

"The one place where we are sometimes losing the opportunity with ExaGrid is that a few customers still require a fiber channel connectivity, which is not always possible."

"The solution could improve by switching to a flash-type solution rather than the spinning drives that they currently use. However, we have not had any failure with the spinning drives. The flash-type drives are more up-to-date and are something that is in their roadmap."

"The support is not that fast to deal with our concerns. It is next day support, they could improve on the speed."

"The product's documentation can be made more precise."

"When speaking about a scale-out, you want to have better equipment. You cannot just add a disc to the foreign equipment. You have to buy another one and put it together, like parallel."

"I would like for them to develop direct cloud integration with a third-party cloud. Direct integration with AWS and other cloud providers."

"The tool reduces storage footprint. However, clients are now storing data for longer durations with increasing requirements to retain backups for longer periods, particularly as a defense against ransomware attacks. As a result, the retention zone with duplicated data is experiencing more demand, leading to space constraints. This necessitates using higher-end, more expensive models to address the issue."

Pricing and Cost Advice

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

"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."

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

"It could be more competitively priced. Its licensing was for five years. Obviously, the support will get renewed at some stage, but that's it."

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

"Dell PowerProtect DD's pricing is expensive, and there is no option for perpetual licensing."

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

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

More Dell PowerProtect Data Domain pricing and cost advice

"My company had to pay 1,60,000 EUR for the system we use, and the payment was made just once for the system and five years of full support."

"The current agreement has 21 terabytes of free space and it cost approximately $35,000."

"In comparison to other solutions, it's affordable. They're all too expensive."

"I rate ExaGrid EX Series' pricing eight to nine out of ten."

"The previous solutions I have used both included the Backup Software and the Appliance making it hard to compare to this solution. However, overall the solution is reasonably priced for the features you receive. ExaGrid EX Series is priced better than HP, Dell, and possibly Commvault which I have compared in the past."

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Outsourcing Company

10%

Manufacturing Company

Comms Service Provider

Manufacturing Company

15%

Financial Services Firm

Construction Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	41
Midsize Enterprise	27
Large Enterprise	50

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	2

Questions from the Community

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

Dell PowerProtect Data Domain is primarily used in my organization for disk backups. We use it for production systems so that we have a backup and can make use of other devices where the VTL handle...

See all answers

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

I have not had access to the costs of Dell PowerProtect Data Domain, so I could not tell you how my experience has been with the licensing, installation, and pricing costs.

See all answers

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

I think Dell PowerProtect Data Domain could be improved in terms of the integration with VTL, as I would like it to be a bit more accessible.

See all answers

What needs improvement with ExaGrid EX Series?

Everything can always be better, so I would give it a nine.

See all answers

What is your primary use case for ExaGrid EX Series?

We used ExaGrid EX Series as a landing zone for Veeam software. Initially they did not have immutable storage, but when they released that feature, we implemented it. We used it with Veeam software...

See all answers

What advice do you have for others considering ExaGrid EX Series?

I was a customer. My overall rating for ExaGrid EX Series is 9 out of 10.

See all answers

Comparisons

HPE StoreOnce vs Dell PowerProtect Data Domain

Compared 29% of the time

ExaGrid EX vs Dell PowerProtect Data Domain

Compared 6% of the time

Rubrik vs Dell PowerProtect Data Domain

Compared 5% of the time

Veritas NetBackup Appliance vs Dell PowerProtect Data Domain

Compared 4% of the time

NetApp AltaVault vs Dell PowerProtect Data Domain

Compared 3% of the time

More Dell PowerProtect Data Domain Competitors

HPE StoreOnce vs ExaGrid EX Series

Compared 22% of the time

Quantum DXi Series vs ExaGrid EX Series

Compared 13% of the time

NetApp FAS Series vs ExaGrid EX Series

Compared 9% of the time

BridgeSTOR Microsoft DPM Appliance vs ExaGrid EX Series

Compared 8% of the time

Veritas NetBackup Appliance vs ExaGrid EX Series

Compared 7% of the time

More ExaGrid EX Series Competitors

Product Reports

Buyer's Guide

Dell PowerProtect Data Domain

November 2026

Download Dell PowerProtect Data Domain product report

Buyer's Guide

ExaGrid EX Series

November 2026

Download ExaGrid EX Series product report

Also Known As

DataDomain, Dell EMC Data Domain, PowerProtect Data Domain

EX Series

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

ExaGrid EX Series provides ease of use, strong data deduplication and compression, and a fast recovery landing zone. It integrates seamlessly with backup environments and is known for competitive pricing, particularly in the Czech market, despite requiring higher investment.

ExaGrid EX Series is highly valued for onsite backup and recovery, often paired with Veeam software, specifically for virtual machine backups. It offers improved backup and recovery speeds, excellent scale-out capacity, and an innovative air-gapped feature that enhances data protection. The system's integration with Veeam, Oracle Storage, and VMware allows efficient data management. Feedback highlights the need for direct cloud integration and better next-day support parts. There's a call for fiber channel connectivity and enhanced documentation. Transitioning to flash drives is a consideration for more modern infrastructure, although the current technology remains effective.

What are the Key Features of ExaGrid EX Series?

Data Deduplication and Compression: Minimizes storage needs and reduces costs.
Fast Recovery Landing Zone: Ensures quick and reliable data retrieval.
Scale-Out Architecture: Facilitates expansion by adding appliances, optimizing capacity.
Seamless Backup Integration: Works effectively with Veeam, Oracle Storage, VMware.
Air-Gapped Feature: Adds an extra layer of protection against data breaches.

What Benefits Should Users Consider in Reviews?

Improved Backup and Recovery Times: Enhances operational efficiency.
Cost-Effectiveness: Offers competitive pricing, especially in certain markets.
Reliable Performance: Delivers high-quality data management and protection.
Simplicity of Use: Reduces complexity in data operations.

ExaGrid EX Series excels in sectors requiring robust data protection, such as finance and healthcare. Its compatibility with Veeam and VMware suits organizations with extensive virtual environments. Industries with stringent data integrity requirements benefit from its air-gapped feature and high deduplication efficiency, ensuring secure operations.

ExaGrid

Sample Customers

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

NCI Group, North Attleborough Public School, North Kingstown School Department, NPS Pharmaceuticals, Prudential Douglas Elliman, Rathbone Brothers PLC, Rio Hondo College, Ruder Finn, Sarah Lawrence College

Buyer's Guide

Dell PowerProtect Data Domain vs. ExaGrid EX Series

November 2026

Free Report: Dell PowerProtect Data Domain vs. ExaGrid EX Series

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