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 9.0, while ExaGrid is ranked #8 with an average rating of 9.0. Dell Technologies holds a 20.5% mindshare in DS, compared to ExaGrid’s 5.0% mindshare. Additionally, 91% 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 106 Dell PowerProtect Data Domain reviews

16,917 Views
9,981 Comparison Views

91% willing to recommend

ExaGrid EX Series

Read 7 ExaGrid EX Series reviews

2,197 Views
2,153 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: September 2026).

Buyer's Guide

Dell PowerProtect Data Domain vs. ExaGrid EX Series

September 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

106

Ranking in other categories

Disk Based Backup Systems (1st)

ExaGrid EX Series

Ranking in Deduplication Software

8th

Average Rating

9.0

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2026, in the Deduplication Software category, the mindshare of Dell PowerProtect Data Domain is 20.5%, down from 27.4% compared to the previous year. The mindshare of ExaGrid EX Series is 5.0%, down from 7.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Deduplication Software Mindshare Distribution
Product	Mindshare (%)
Dell PowerProtect Data Domain	20.5%
ExaGrid EX Series	5.0%
Other	74.5%

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

"It makes working with backup solutions very easy."

"Dell PowerProtect DD’s most valuable feature is data deduplication."

"The features of Dell PowerProtect Data Domain that I like the most are the immutability, speed, and deduplication, which saves us a lot of money on storage costs."

"I believe that for backup and deduplication, this is the top product."

"Dell EMC PowerProtect DD is highly stable and reliable."

"The integration of Dell PowerProtect DD (Data Domain) with leading backup applications within the infrastructure is very good."

"We personally enjoy the feature of the data protection there with Dell PowerProtect Data Domain."

"The solution has been awesome over the last ten years, offering stability and reliability, which I recommend for stable storage."

More Dell PowerProtect Data Domain pros

"The equipment is pretty solid."

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

"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."

"One of the most valuable aspects of the ExaGrid EX Series is the support."

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

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

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

"The tool has improved backup and recovery times. One of the key features contributing to this improvement is the landing zone and deduplication retention zone. When data is in the landing zone, the process is fast, ensuring smooth backup and recovery operations at high speeds. However, the process becomes slower for long-term backups moved to the retention zone due to fragmentation. So, if the data is older than a few days, the speed may be limited, especially for non-deduplicated data in the landing zone."

More ExaGrid EX Series pros

Cons

"DD Boost."

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

"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."

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

"Regarding the price of the product, it is very expensive."

"I have not observed any significant time savings, resource savings, or efficiency improvements with Dell PowerProtect Data Domain."

"To improve Dell PowerProtect Data Domain, I would suggest making it cheaper."

"One area for improvement regarding Dell PowerProtect Data Domain is the support. We are in Pakistan and there is no physical support available on the software 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."

"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 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."

"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 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 price is on the high side."

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

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

"On a scale where one represents high price, and ten represents low price, I rate the solution a five, which means that the solution is of medium pricing."

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

"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."

More Dell PowerProtect Data Domain pricing and cost advice

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

"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."

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

"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."

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

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Outsourcing Company

Manufacturing Company

Computer Software Company

Manufacturing Company

16%

Financial Services Firm

Computer Software Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	40
Midsize Enterprise	27
Large Enterprise	48

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)?

My main use case for Dell PowerProtect Data Domain is backup. We utilize it to back up all of our data from our credit card domain application.

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

My experience with pricing, setup cost, and licensing is adequate; Dell is not the cheapest, but it is also not the most expensive.

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

To improve Dell PowerProtect Data Domain, I would suggest that we take a look at how we also store AI data as needed.

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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 27% of the time

Rubrik vs Dell PowerProtect Data Domain

Compared 6% of the time

ExaGrid EX vs Dell PowerProtect Data Domain

Compared 5% of the time

Veritas NetBackup Appliance vs Dell PowerProtect Data Domain

Compared 4% of the time

Quantum DXi Series vs Dell PowerProtect Data Domain

Compared 3% of the time

More Dell PowerProtect Data Domain Competitors

HPE StoreOnce vs ExaGrid EX Series

Compared 21% of the time

Quantum DXi Series vs ExaGrid EX Series

Compared 14% of the time

BridgeSTOR Microsoft DPM Appliance vs ExaGrid EX Series

Compared 8% of the time

NetApp FAS Series 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

September 2026

Download Dell PowerProtect Data Domain product report

Buyer's Guide

ExaGrid EX Series

September 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

September 2026

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

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