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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

"The most valuable features of IBM Spectrum Protect Plus are you have many possibilities on how to use it. We use it for backups and to create secondary and third copies. It is possible to pick up Kubernetes containers and use a different cloud provider if you need to start backups on the cloud."
"The solution integrates well with other tools."
"The initial setup of IBM Protect Plus is simple and not complex."
"The solution is scalable."
"The most valuable feature of IBM Spectrum Protect Plus is the deduplication functionality. The clients moved to this solution originally because of this feature."
"Reliability, recovery features, and stability are valuable to me."
"Virtual snapshots that offer incremental backups."
"Pricing is good; it is reasonable and more reasonable than any other vendors."
"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

"IBM Spectrum Protect Plus could improve by adding SAP Rena."
"You end up needing to do a lot of troubleshooting to get things to work effectively."
"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."
"An area that needs improvement is data validation. We currently use another product that gives us immediate validation, information about when the last backup was, and no risk of corruption happening. TSM in IBM Spectrum is not mature so that you can validate on the spot."
"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."
"Their first level of support can be improved. Often they are too junior to understand the issues we are having, and it takes too much time to get from them to the next level of support, which is what we actually need."
"It still needs to grow and add new features. IBM Spectrum Protect Plus, I believe, requires time to become competitive due to a weakness in the other software products."
"IBM Spectrum Protect Plus could improve security."
"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

"IBM Spectrum Protect Plus is a little expensive."
"The licensing model of Spectrum Protect Plus is more efficient and cheaper compared to the original."
"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."
"The initial cost of the product is perpetual but the support fees are billed annually."
"There is an annual license required to use IBM Spectrum Protect Plus. The cost of the license could improve, it is expensive."
"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."
"Clients prefer to buy a perpetual license, but the majority opt for a yearly subscription."
"If you need to extend it, it can be extended acting like a normal Spectrum Protect with a long archive."
"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.
879,672 professionals have used our research since 2012.