DD Boost vs Quantum DXi Series comparison

Dell Technologies and Quantum are both solutions in the Deduplication Software category. Dell Technologies is ranked #7 with an average rating of 8.3, while Quantum is ranked #12. Dell Technologies holds a 4.1% mindshare in DS, compared to Quantum’s 4.8% mindshare. Additionally, 91% of Dell Technologies users are willing to recommend the solution, compared to 66% of Quantum users who would recommend it.

DD Boost

Read 40 DD Boost reviews

1,664 Views
1,631 Comparison Views

91% willing to recommend

Quantum DXi Series

Read 2 Quantum DXi Series reviews

1,897 Views
778 Comparison Views

66% willing to recommend

DD Boost

Quantum DXi Series

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 5, 2024

Quantum DXi Series and DD Boost are products in the data management and storage sector. Quantum DXi Series has an edge in pricing and customer support, while DD Boost draws professionals with its superior features.

Features:Quantum DXi Series focuses on data deduplication, replication capabilities, and robust data handling features. DD Boost stands out with optimized backup and restore performance, enhanced data management efficiency, and advanced integration capabilities.

Ease of Deployment and Customer Service:Quantum DXi Series offers straightforward deployment with a strong support network, enabling seamless integration into existing systems. DD Boost requires more technical adjustments but provides comprehensive documentation and technical support.

Pricing and ROI:Quantum DXi Series generally provides lower setup costs, offering solid ROI through affordability and efficiency. DD Boost involves a higher initial investment but justifies the cost with improved performance and feature-rich offerings, delivering competitive ROI over time.

To learn more, read our detailed DD Boost vs. Quantum DXi Series Report (Updated: March 2026).

Buyer's Guide

DD Boost vs. Quantum DXi Series

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

DD Boost

Ranking in Deduplication Software

7th

Average Rating

8.6

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Quantum DXi Series

Ranking in Deduplication Software

12th

Average Rating

9.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Backup and Recovery (63rd)

Mindshare comparison

As of March 2026, in the Deduplication Software category, the mindshare of DD Boost is 4.1%, down from 4.5% compared to the previous year. The mindshare of Quantum DXi Series is 4.8%, up from 3.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Deduplication Software Mindshare Distribution
Product	Mindshare (%)
DD Boost	4.1%
Quantum DXi Series	4.8%
Other	91.1%

Deduplication Software

Featured Reviews

Brijesh Pillai

Regional Manager - Enterprise Sales at Noventiq

Provides robust data protection solutions with room for better pricing options

Dell is a strategic partnership for us as resellers. We rarely focus on PowerProtect Data Manager (PPDM). Every data protection solution vendor offers encryption as part of their solution. This is one of the default standards required for data protection. Regarding Network Efficient Replication on disaster recovery operations, it is definitely effective. Customers get native capability out of the box to do a restoration. Typically, customers look at a secondary copy in the cloud, but primary will be on-premise. While we have a partnership with AWS, we do not buy from the AWS Marketplace. I would recommend this product to medium enterprises to large enterprises. On a scale of 1-10, I rate DD Boost a 7.

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reviewer2301564

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.

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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

"Data Domain Boost has a unique protocol. I don't think with other vendors you get the same efficiency. I work with some the other products, but this solution has amazing efficiency in comparison."

"The most valuable feature of this solution is deduplication."

"Data Domain is valuable, especially to restore data. For normal data, the restore from Data Domain is very efficient and fast."

"This product is one of the best technologies available in the industry."

"There are no limitations when it comes to the scalability feature of the product. You can scale up or scale down however much you want."

"The solution can scale."

"The backup aspect of the solution is its most valuable feature."

"I like the tool set, it's easy to work on and the support is brilliant."

More DD Boost pros

"I am impressed with the tool's technical alliance with Veeam and Veritas."

"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."

Cons

"By default, the password of DD Boost expires in thirty days"

"The solution needs a better gateway between the on-premises and cloud deployment models. We have to work around it or find a third party to assist."

"The main issue I've identified is that when backing up a final backup from the branch server, we don't have deduplication functionality."

"I'd like the be able to deploy the solution on SAN backups."

"A disadvantage could be in terms of price points because price points are a hindrance at times when we position it with customers."

"The solution could always be cheaper."

"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."

"The solution could be faster."

More DD Boost cons

"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

"The solution comes with a capacity license and it is a one-time purchase. There are additional costs, such as support."

"You don't have to pay additional costs."

"DD Boost's price is good for its features."

"My company must pay approximately 10,000 USD annually, making it an expensive product."

"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."

"The pricing is high compared to the competition and should be reconsidered."

"The cost is monthly."

"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."

More DD Boost pricing and cost advice

"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

Financial Services Firm

12%

Manufacturing Company

Healthcare Company

Computer Software Company

Financial Services Firm

20%

Computer Software Company

11%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	21
Midsize Enterprise	10
Large Enterprise	12

No data available

Questions from the Community

What do you like most about DD Boost?

The time taken for backup is very fast.

See all answers

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...

See all answers

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...

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Comparisons

HPE StoreOnce vs DD Boost

Compared 15% of the time

Dell PowerProtect Data Domain vs DD Boost

Compared 15% of the time

Veritas NetBackup Appliance vs DD Boost

Compared 13% of the time

NetApp FAS Series vs DD Boost

Compared 8% of the time

Dell PowerProtect Data Manager vs DD Boost

Compared 7% of the time

More DD Boost Competitors

Dell PowerProtect Data Domain vs Quantum DXi Series

Compared 14% of the time

HPE StoreOnce vs Quantum DXi Series

Compared 8% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 7% of the time

Veritas NetBackup Appliance vs Quantum DXi Series

Compared 5% of the time

Veritas NetBackup vs Quantum DXi Series

Compared 3% of the time

More Quantum DXi Series Competitors

Product Reports

Buyer's Guide

DD Boost

March 2026

Download DD Boost product report

Buyer's Guide

Backup and Recovery

February 2026

Download Quantum DXi Series product report

Also Known As

No data available

DXi Series, Quantum DX

Overview

DD Boost software delivers an advanced level of integration with backup applications and data base utilities, enhancing performance and ease of use. Dell also provides a DD Boost File System Plug-In (BoostFS) with DD Boost for even greater application support, which enables all the benefits of DD Boost for applications that use NFS for data protection. Rather than sending all data to the system for deduplication processes, DD Boost enables the backup server or application client to send only unique data segments across the network to the system.

Dell Technologies

Quantum's DXi series deduplication solutions provides patented variable-length deduplication that not only reduces disk usage and capital expenditures, but also enables efficient data movement across the WAN to other sites and to the cloud.

Quantum

Sample Customers

Information Not Available

Nihon Unisys, Nikoyo China

Buyer's Guide

DD Boost vs. Quantum DXi Series

March 2026

Free Report: DD Boost vs. Quantum DXi Series

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