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IBM Spectrum Protect Plus vs Quantum DXi Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 11, 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

IBM Spectrum Protect Plus
Ranking in Backup and Recovery
49th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
32
Ranking in other categories
No ranking in other categories
Quantum DXi Series
Ranking in Backup and Recovery
65th
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (12th)
 

Mindshare comparison

As of January 2026, in the Backup and Recovery category, the mindshare of IBM Spectrum Protect Plus is 1.0%, up from 0.9% compared to the previous year. The mindshare of Quantum DXi Series is 0.7%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery Market Share Distribution
ProductMarket Share (%)
IBM Spectrum Protect Plus1.0%
Quantum DXi Series0.7%
Other98.3%
Backup and Recovery
 

Featured Reviews

reviewer1656648 - PeerSpot reviewer
Senior System Engineer at a manufacturing company with 10,001+ employees
Offers reliable recovery and backup but needs better ransomware protection
With ransomware protection and cyber protection, more improvement is possible. IBM provides these through a third party, so enhancement is needed. There's significant room for improvement. They are not yet where I want them to be. It does not offer horizontal and vertical scaling. These are areas IBM can improve.
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

"This solution is very stable and has good support available online."
"The most valuable features are the API features because it allows you to integrate with your Microsoft SQL, your Oracle, and your IBM Db2."
"Some of the features we find very valuable and use a lot, are retention sets."
"The initial setup of IBM Protect Plus is simple and not complex."
"Virtual snapshots that offer incremental backups."
"The biggest benefit of IBM Spectrum Protect Plus is that it's an agentless backup product which is very easy to configure and use."
"The most valuable features of the solution stem from the fact that the product works and helps with restoration areas whenever there is a need to restore something."
"If the system were to go down, we needed to make sure that the system could be recovered and available as soon as possible. Spectrum Protect provides you access to directly bind the backup volume to the server and make the system available instead of restoring it and copying the system."
"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

"Not particularly user friendly."
"IBM Spectrum Protect Plus could improve by adding SAP Rena."
"IBM has made a decision to withdraw the product and replace it with IBM Data Protect."
"I would like to see continuous data protection (CDP). If there is machine failure, you don't have to go to the backup copy that you took 12 hours ago. You can actually go back to the backup copy made half an hour ago. That is, it would be good to have certain-point-in-time recovery."
"Rooms for improvement in IBM Spectrum Protect Plus are installation and configuration because those were difficult. They should try their best to improve those areas. In the next release of the product, better implementation and administration are what we're expecting."
"With ransomware protection and cyber protection, more improvement is possible."
"I would like more integration with security. We need to show the value of the product in regards to handling security. For example, how it handles current malware or viruses. IBM should be more proactive in this direction."
"There's significant room for improvement. They are not yet where I want them to be."
"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 price is perpetual, but the maintenance cost is annual. That is, we pay once for the product and pay annually for the maintenance and support. The price was much cheaper than what we would have had to pay for EMC or Veritas. The pricing is competitive, and I would rate it at four out of five."
"There are a few options available for purchasing the solutions. Overall, the price of the is high."
"There is an annual license required to use IBM Spectrum Protect Plus. The cost of the license could improve, it is expensive."
"Depends on the licensing options that you choose."
"The licensing model of Spectrum Protect Plus is more efficient and cheaper compared to the original."
"I rate the price of IBM Spectrum Protect Plus a one on a scale of one to ten, where one is extremely expensive, and ten is very cheap."
"The solution is too expensive."
"IBM Spectrum Protect Plus is a little expensive."
"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
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
10%
Educational Organization
5%
Financial Services Firm
25%
Computer Software Company
11%
Manufacturing Company
9%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise3
Large Enterprise17
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Spectrum Protect Plus?
Pricing is good; it is reasonable and more reasonable than any other vendors.
What needs improvement with IBM Spectrum Protect Plus?
Technical support could be improved significantly. IBM Spectrum Protect Plus could be made more lightweight and user-friendly in terms of GUI features to make it closer to a perfect score.
Ask a question
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Also Known As

No data available
DXi Series, Quantum DX
 

Overview

 

Sample Customers

PT Wings Surya, Tectrade, State of Ohio
Nihon Unisys, Nikoyo China
Find out what your peers are saying about IBM Spectrum Protect Plus vs. Quantum DXi Series and other solutions. Updated: December 2025.
879,477 professionals have used our research since 2012.