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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
46th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Quantum DXi Series
Ranking in Backup and Recovery
30th
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Deduplication Software (9th)
 

Mindshare comparison

As of August 2025, in the Backup and Recovery category, the mindshare of IBM Spectrum Protect Plus is 0.9%, up from 0.9% compared to the previous year. The mindshare of Quantum DXi Series is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Backup and Recovery
 

Featured Reviews

Atif Najam - PeerSpot reviewer
Enables organizations to make large-scale recoveries easily, but the security must be improved
The security must be improved. We face a lot of cyber threats like ransomware. It impacts data availability and protection. The tool must provide a mechanism to make resilient backups. The tool must ensure that the recent backups have no ransomware. The backup must be immutable. They must be cyber-resilient backups. Finding a good resource person for IBM Spectrum in Pakistan is difficult. We have to rely on the support team. Resource availability is a challenge.
PascalSebat - PeerSpot reviewer
A scalable solution with Veeam and Vertias alliance
I am impressed with the tool's technical alliance with Veeam and Veritas.  The product needs to improve performance while scaling out. It also needs to improve stability.  I have been using the product since seven years.  I would rate the product's stability a nine out of ten. I would rate the…

Quotes from Members

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

Pros

"With this product, we now have a reliable backup solution."
"Virtual snapshots that offer incremental backups."
"The solution offers a very straightforward deployment. You click, click, click and it's done. There's not much configuration to do."
"The feature I find most valuable is the offload to Spectrum Protect for long-term retention. I think the deduplication and replication are quite nice on Plus."
"This is a multi-platform backup solution where you can take a backup from AIX, Windows, or Linux servers and restore from CD, disk, or tape."
"Some of the features we find very valuable and use a lot, are retention sets."
"Reliability, recovery features, and stability are valuable to me."
"The solution's stability is high because it is derived from Spectrum Protect."
"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

"You end up needing to do a lot of troubleshooting to get things to work effectively."
"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."
"In the future, I would like to see support for global deduplication."
"IBM has made a decision to withdraw the product and replace it with IBM Data Protect."
"The administration needs to be improved and made simpler to use."
"Not particularly user friendly."
"It requires much more automation features."
"The Gui interface and usability are not so friendly and easy."
"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."
"The product needs to improve performance while scaling out. It also needs to improve stability."
 

Pricing and Cost Advice

"The price offering from IBM is coming down because it is based on number of VM machines. So, IBM is coming to the market to show the added value of the product."
"IBM Spectrum Protect Plus is a little expensive."
"There are a few options available for purchasing the solutions. Overall, the price of the is high."
"Unlike some other solutions, such as Veritas NetBackup where you have to pay for different licenses to use different features, there is a single license that allows you to use all of the features."
"The solution is too expensive."
"The licensing model of Spectrum Protect Plus is more efficient and cheaper compared to the original."
"In addition to the standard licensing fees, we paid for implementation and training."
"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."
"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
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
11%
Government
8%
Financial Services Firm
29%
Computer Software Company
12%
Manufacturing Company
8%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about IBM Spectrum Protect Plus?
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.
What is your experience regarding pricing and costs for IBM Spectrum Protect Plus?
It is probably based on the number of CPUs. They are fairly expensive.
What needs improvement with IBM Spectrum Protect Plus?
I used IBM Spectrum Protect Plus, but IBM is now replacing it with IBM Data Protect, which is a giant product now in common development with a well-known company in backup solutions.
What do you like most about Quantum DXi Series?
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 substanti...
What needs improvement with Quantum DXi Series?
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 ...
What is your experience regarding pricing and costs for Quantum DXi Series?
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 str...
 

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: July 2025.
865,384 professionals have used our research since 2012.