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Dell PowerProtect Data Domain vs IBM ProtectTIER comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
103
Ranking in other categories
Disk Based Backup Systems (1st)
IBM ProtectTIER
Ranking in Deduplication Software
13th
Average Rating
7.2
Number of Reviews
7
Ranking in other categories
Backup and Recovery (62nd)
 

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 IBM ProtectTIER is 2.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
Dell PowerProtect Data Domain20.5%
IBM ProtectTIER2.6%
Other76.9%
Deduplication Software
 

Featured Reviews

Branko Cirovic - PeerSpot reviewer
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.
AG
Technical Lead at a manufacturing company with 10,001+ employees
Provides a short-term backup, archive, and cataloging for 20,000 people in our organization
The backup for a large amount of data is slow. When there's a large amount of data, sometimes the backup isn't completed in time. I have a 24 hour cycle, so it doesn't get completed in 24 hours with the large amount of data. With Veritas NetBackup, I can take 20 terabytes of backup in a day.

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."
"Dell PowerProtect DD’s most valuable feature is data deduplication."
"9900 has around 1.5 petabits of capacity in a single rack, and that's huge."
"The solution has been awesome over the last ten years, offering stability and reliability, which I recommend for stable storage."
"I believe that for backup and deduplication, this is the top product."
"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."
"The most valuable features of Dell EMC PowerProtect DD are the duplication security and uptime."
"The most valuable feature of Dell PowerProtect DD (Data Domain) is its deduplication capability."
"In terms of stability, I've found it to be very stable."
"If you are looking for a reliable and scalable enterprise-class solution, you should consider this solution."
"The most valuable feature is the incremental backup."
"The command-line interface is good."
"The cataloging is the best feature, as it takes millions of frames for the backup and, because it's incremental, it takes less time to complete."
"The solution is highly stable."
"In terms of stability, I've found it to be very stable. I've walked into the server room when it was at 60 degrees Celcius, and it was still running fine."
"I will highly recommend this product for excellent and quick backup solution in small and large IBM I Series environment."
 

Cons

"The downside of PowerProtect's flexibility is that you have so many options. It can be a little confusing. It's like having a car with too many buttons on the dash. You can do so much with it, but it takes some time to learn what everything does."
"The price is on the high side."
"There is an inconsistency in support quality for Dell PowerProtect DD"
"We encountered data loss during the configuration process."
"We have some problems with backing up on the Power Platform. PowerServer is an IBM product, and it forces us to back up over LAN, which is not suitable for us."
"We would like to see the price of this solution brought down to be comparable with similar products currently on the market."
"Integration with cybersecurity measures can be enhanced, particularly with ransomware protection."
"The pricing could be better, but it's still not too expensive."
"IBM ProtectTIER could improve by being more user-friendly."
"It is unmanageable. Support would be good."
"My advice to anybody who is considering this solution is to conduct a proof of concept first because everybody's needs are different, and this product is not suitable for every kind of backup."
"These days, we are thinking about pushing another solution because of the poor support from IBM."
"Setting up the system to work with legacy equipment is a bit complex at times."
"The backup for a large amount of data is slow. When there's a large amount of data, sometimes the backup isn't completed in time."
"The configuration wizards are still complex and hard to navigate. These should be easier to manage."
"I would like the possibility to back up the infrastructure and then replicate it upon on restart, without having to orchestrate the starting of the VM."
 

Pricing and Cost Advice

"The price of the backup appliance is slightly expensive. Compared to other vendors, the pricing will be slightly higher."
"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."
"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 cheaper device costs around $70,000."
"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."
"The price of Dell EMC PowerProtect DD could improve, it is expensive."
"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."
"If we do not move to the cloud solution and stay with our on-premise version we will miss some new features."
"We have a capacity-based license, which is managed centrally for all the sites of my company."
"This solution is very expensive."
"IBM ProtectTIER is an expensive solution."
"The customer can decide how they want to purchase a license. However, the price of the solution is expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Outsourcing Company
8%
Computer Software Company
8%
Construction Company
21%
Manufacturing Company
14%
Comms Service Provider
11%
Financial Services Firm
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business40
Midsize Enterprise27
Large Enterprise45
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

What is your primary use case for Dell EMC PowerProtect DD (Data Domain)?
I use Dell PowerProtect Data Domain for backup storage and target storage backup.
What needs improvement with Dell PowerProtect DD (Data Domain)?
The only improvement I see for Dell PowerProtect Data Domain is pricing. The issue I experienced is primarily with support rather than the product itself. The product is rugged and runs smoothly, b...
Ask a question
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Also Known As

DataDomain, Dell EMC Data Domain, PowerProtect Data Domain
No data available
 

Overview

 

Sample Customers

The US Army, City of Houston, Lloyds TSB, TiVo, Teck, Ingram Entertainment, The New York Mets
Durham Police Department, Re-Store LLC, CenterGrid, pixx.io GmbH, Australian Government Department of Defence, QD, Refresco Gerber
Find out what your peers are saying about Dell PowerProtect Data Domain vs. IBM ProtectTIER and other solutions. Updated: September 2026.
912,006 professionals have used our research since 2012.