IBM Spectrum Protect Plus vs Quantum DXi Series comparison

IBM and Quantum are both solutions in the Backup and Recovery category. IBM is ranked #23 with an average rating of 7.8, while Quantum is ranked #31 with an average rating of 9.5. IBM holds a 1.0% mindshare in BRS, compared to Quantum’s 0.2% mindshare. Additionally, 88% of IBM users are willing to recommend the solution, compared to 66% of Quantum users who would recommend it.

IBM Spectrum Protect Plus

Read 30 IBM Spectrum Protect Plus reviews

1,727 Views
1,247 Comparison Views

88% willing to recommend

Quantum DXi Series

Read 2 Quantum DXi Series reviews

299 Views
240 Comparison Views

66% willing to recommend

IBM Spectrum Protect Plus

Quantum DXi Series

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Sep 11, 2024

Quantum DXi Series and IBM Spectrum Protect Plus are both competitive data protection solutions. IBM Spectrum Protect Plus stands out with its robust features, while Quantum DXi Series is more cost-effective regarding setup costs and overall ROI.

Features: Users commend the deduplication, scalability, and seamless integration of Quantum DXi Series. IBM Spectrum Protect Plus is praised for advanced data recovery, backup efficiency, and comprehensive data protection. IBM Spectrum Protect Plus is viewed as having more sophisticated and diverse features.

Room for Improvement: Users want enhanced reporting tools and higher performance under heavy loads for Quantum DXi Series. IBM Spectrum Protect Plus users desire better documentation and more intuitive management capabilities. IBM Spectrum Protect Plus’s issues are considered less critical.

Ease of Deployment and Customer Service: Quantum DXi Series is noted for straightforward deployment but has mixed reviews on customer support. IBM Spectrum Protect Plus receives positive feedback for ease of deployment and better customer service responsiveness, strengthening its position.

Pricing and ROI: Quantum DXi Series is frequently noted as more affordable with good ROI. IBM Spectrum Protect Plus, though higher in cost, is perceived as worth the investment due to superior features and performance, indicating better long-term ROI.

To learn more, read our detailed IBM Spectrum Protect Plus vs. Quantum DXi Series Report (Updated: April 2025).

Buyer's Guide

IBM Spectrum Protect Plus vs. Quantum DXi Series

April 2025

Download the complete report

Helped 850,349 peers since 2012

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

23rd

Average Rating

8.0

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Quantum DXi Series

Ranking in Backup and Recovery

31st

Average Rating

9.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Deduplication Software (9th)

Mindshare comparison

As of May 2025, in the Backup and Recovery category, the mindshare of IBM Spectrum Protect Plus is 1.0%, down from 1.0% compared to the previous year. The mindshare of Quantum DXi Series is 0.2%, 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

Chief Information Officer and Program Lead at Gatron Industries Ltd

Has very good integration features and can quickly backup data and optimize storage

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. I would like them to add global deduplication. With deduplicate backups, deduplication will work only with the data of a certain machine or a certain backup set. Usually, the data is repeated across the data of the backup sets. However, if IBM Spectrum Protect Plus provides a global deduplication option it will ultimately result in better storage savings.

Read full review

PascalSebat

Business Unit Manager Data Protection at Cncr Group

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…

Read full review

Quotes from Members

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

Pros

"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."

"Large-scale recoveries are very straightforward."

"With this product, we now have a reliable backup solution."

"The solution is scalable."

"The support from IBM is very good."

"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."

"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 most valuable features are the API features because it allows you to integrate with your Microsoft SQL, your Oracle, and your IBM Db2."

More IBM Spectrum Protect Plus pros

"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

"With ransomware protection and cyber protection, more improvement is possible."

"The Gui interface and usability are not so friendly and easy."

"There's significant room for improvement. They are not yet where I want them to be."

"The one issue we are facing is related to file restores."

"I think the graphical reports are a shortcoming of the tool since it fails to provide my company with what we want in terms of reporting. Due to the product's inability to take care of its reporting part, we have to use third-party software."

"IBM Spectrum Protect Plus could improve by adding SAP Rena."

"I would like integration into where the VMware guys can do their own restores."

"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."

More IBM Spectrum Protect Plus 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 initial cost of the product is perpetual but the support fees are billed annually."

"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."

"Clients prefer to buy a perpetual license, but the majority opt for a yearly subscription."

"The price is lower than that of some competing products."

"The solution is too expensive."

"The licensing model of Spectrum Protect Plus is more efficient and cheaper compared to the original."

"Depends on the licensing options that you choose."

"In addition to the standard licensing fees, we paid for implementation and training."

More IBM Spectrum Protect Plus 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."

See which vendors are best for you

Use our free recommendation engine to learn which Backup and Recovery solutions are best for your needs.

See recommendations

850,349 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

17%

Financial Services Firm

14%

Manufacturing Company

Government

Financial Services Firm

33%

Computer Software Company

14%

Manufacturing Company

Energy/Utilities Company

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.

See all answers

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.

See all answers

What needs improvement with IBM Spectrum Protect Plus?

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...

See all answers

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...

See all answers

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 ...

See all answers

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...

See all answers

Comparisons

IBM Spectrum Protect vs IBM Spectrum Protect Plus

Compared 57% of the time

Veeam Data Platform vs IBM Spectrum Protect Plus

Compared 10% of the time

Rubrik vs IBM Spectrum Protect Plus

Compared 8% of the time

IBM Storage Protect vs IBM Spectrum Protect Plus

Compared 8% of the time

Nutanix Mine Integrated Backup vs IBM Spectrum Protect Plus

Compared 6% of the time

More IBM Spectrum Protect Plus Competitors

Dell PowerProtect DD (Data Domain) vs Quantum DXi Series

Compared 34% of the time

ExaGrid EX Series vs Quantum DXi Series

Compared 28% of the time

HPE StoreOnce vs Quantum DXi Series

Compared 11% of the time

DD Boost vs Quantum DXi Series

Compared 11% of the time

Veeam Data Platform vs Quantum DXi Series

Compared 6% of the time

More Quantum DXi Series Competitors

Product Reports

Buyer's Guide

IBM Spectrum Protect Plus

April 2025

Download IBM Spectrum Protect Plus product report

Buyer's Guide

Backup and Recovery

April 2025

Download Quantum DXi Series product report

Also Known As

No data available

DXi Series, Quantum DX

Overview

IBM Spectrum Protect Plus is a data protection and availability solution for virtual environments that can be deployed in minutes and protect your environment within an hour. It simplifies data protection, whether data is hosted in physical, virtual, software-defined or cloud environments. It can be implemented as a stand-alone solution or integrate with your IBM Spectrum Protect environment to off-load copies for long term storage and data governance with scale and efficiency.

IBM

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

PT Wings Surya, Tectrade, State of Ohio

Nihon Unisys, Nikoyo China

Buyer's Guide

IBM Spectrum Protect Plus vs. Quantum DXi Series

April 2025

Free Report: IBM Spectrum Protect Plus vs. Quantum DXi Series

Find out what your peers are saying about IBM Spectrum Protect Plus vs. Quantum DXi Series and other solutions. Updated: April 2025.

DOWNLOAD NOW

850,349 professionals have used our research since 2012.

See our IBM Spectrum Protect Plus vs. Quantum DXi Series report.

See our list of best Backup and Recovery vendors.

We monitor all Backup and Recovery reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.