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DD Boost vs Quantum DXi Series comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 5, 2024

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

DD Boost
Ranking in Deduplication Software
5th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
40
Ranking in other categories
No ranking in other categories
Quantum DXi Series
Ranking in Deduplication Software
10th
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Backup and Recovery (59th)
 

Mindshare comparison

As of November 2026, in the Deduplication Software category, the mindshare of DD Boost is 3.8%, down from 3.9% compared to the previous year. The mindshare of Quantum DXi Series is 4.5%, up from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
DD Boost3.8%
Quantum DXi Series4.5%
Other91.7%
Deduplication Software
 

Featured Reviews

Daniel Dumitru - PeerSpot reviewer
Inginer de system IT Senior at ENGIE
Speedy data backup with significant space savings and efficient deduplication
DD Boost has been very beneficial in enhancing our data backup processes. We perform backups with less time, and it allows for efficient on-premises recovery and restoration. We use it in conjunction with the Veeam suite. Overall, it has helped us make a big impact by allowing us to have more restore points and optimizing our storage efficiency with faster backups compared to tape backups.
reviewer2301564 - PeerSpot reviewer
Expert Backup at a tech services company with 201-500 employees
A virtual deduplication backup appliance that protects physical and virtual data across remote sites, the datacenter and cloud deployments
Given its ease of use and management, I believe there are no specific caveats that users need to be aware of during the setup of DXRIS for backups. The process was straightforward, and I did not encounter any challenges or issues. As for a rating on a scale of one to ten, with one being the worst and ten being the best, I would rate the Quantum DXI Series a nine. My deduction is primarily influenced by personal preferences, particularly regarding the user interface and it is a highly commendable system, I would rate it a solid nine out of ten.

Quotes from Members

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

Pros

"Data Domain is valuable, especially for restoring data, as for normal data the restore from Data Domain is very efficient and fast."
"I like the stability of the solution; we are using firewalls and the data domain is very stable, the back-up target and the application and compression are very good."
"The dependable protocol and stability of DD Boost are its most valuable characteristics. We encountered no connectivity issues when connecting the backup appliance to DD Boost, and we received no customer complaints about this aspect. Primarily, the smooth communication and connectivity between the server and storage were the main strengths."
"I'd rate the solution ten out of ten."
"The most valuable features are the performance and the duplication."
"I haven't had any issues. It has been working for two years with no problems."
"It's very stable as an infrastructure for backup, and we can use it as a storage as well."
"DD Boost can stack backups on the servers, optimizing backup storage utilization. All resources are utilized efficiently. Without such optimization, backup processes can lead to bottlenecks or excessive resource utilization, impacting server services."
"While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substantial ongoing concerns. Regarding the overall performance, it has been consistently excellent."
"I am impressed with the tool's technical alliance with Veeam and Veritas."
 

Cons

"In terms of Data Domain, the restored items should be converted from the Rockwell SQL end. That is the one thing which puts me off being a Data Domain administrator."
"If you are using it with Recovery Manager, there are certain limitations. If those limitations are addressed, productivity will improve."
"By default, the password of DD Boost expires in thirty days"
"The product has low capacity."
"The solution could improve by adding more flexibility for the customers here in Thailand. Some of the small capacity models of the solution are not needed by our customers. There should be a more flexible version of the solution."
"Some competitors may not allow the use of DD Boost with their data management systems. The application process is not determined at the source site but on the estimation side."
"It would be good if the product could be useful not just for general backup. Its pricing is also expensive, and it can be a difficult application, particularly when you need to write a script for anything you would like to do."
"The solution must provide better deduplication."
"The product needs to improve performance while scaling out. It also needs to improve stability."
"Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any recent updates. It's possible that the new version of the DXI service incorporates improvements in the GUI, but I cannot confirm. While there is room for improvement in the current GUI, it remains a relatively minor issue. Overall, the system is comprehensive, covering aspects such as reports on latency and networking, leaving little room for additional enhancements in those areas."
 

Pricing and Cost Advice

"We scale this product by adding licenses, which are related to capacity."
"The pricing is competitive when compared to other vendors."
"My company must pay approximately 10,000 USD annually, making it an expensive product."
"The hardware platform is cost intense, so for small and mid-range, this product is not the best choice."
"The pricing is definitely competitive and unmatchable. The price of Data Domain is very attractive compared to HPE, StoreOnce, or its current alternative, which is probably more expensive."
"There is a need to make yearly payments towards the licensing charges attached to the product. The price of the product is on a higher scale, meaning not everybody can afford it."
"You don't have to pay additional costs."
"DD Boost's price is good for its features."
"I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and structure."
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Top Industries

By visitors reading reviews
Construction Company
12%
Manufacturing Company
12%
Financial Services Firm
11%
Comms Service Provider
10%
Financial Services Firm
13%
Comms Service Provider
9%
Manufacturing Company
9%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise10
Large Enterprise12
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for DD Boost?
It's complicated for me because when we buy, we buy a package, so I don't have the DD price. Every Data Domain we buy comes with Boost technology, with the DDoS feature. I don't know the price of D...
What needs improvement with DD Boost?
DD Boost can improve by providing some sort of API to track the progress or the number of remaining data transfers. For instance, in other Dell products such as storage, SRDF replication protocol i...
What is your primary use case for DD Boost?
I am handling the storage part, not the compute part. Through storage, I have Dell PowerMax 2000, Dell Unity, Data Domain, and Dell SAN switches. Additionally, I have two boxes from IBM FlashSystem...
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Also Known As

No data available
DXi Series, Quantum DX
 

Overview

 

Sample Customers

Information Not Available
Nihon Unisys, Nikoyo China
Find out what your peers are saying about DD Boost vs. Quantum DXi Series and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.