IBM Spectrum Virtualize vs SUSE Enterprise Storage comparison

IBM and SUSE are both solutions in the Software Defined Storage (SDS) category. IBM is ranked #14 with an average rating of 8.7, while SUSE is ranked #28. IBM holds a 1.5% mindshare in SDS, compared to SUSE’s 0.2% mindshare. Additionally, 91% of IBM users are willing to recommend the solution.

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Executive Summary

We performed a comparison between IBM Spectrum Virtualize and SUSE Enterprise Storage based on real PeerSpot user reviews.

Find out what your peers are saying about StarWind, Red Hat, Nutanix and others in Software Defined Storage (SDS).

To learn more, read our detailed Software Defined Storage (SDS) Report (Updated: April 2025).

Buyer's Guide

Software Defined Storage (SDS)

April 2025

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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

Pure Storage FlashBlade

Mindshare comparison

As of May 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.2%, down from 4.4% compared to the previous year. The mindshare of IBM Spectrum Virtualize is 1.5%, down from 1.7% compared to the previous year. The mindshare of SUSE Enterprise Storage is 0.2%, down from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Software Defined Storage (SDS)

Featured Reviews

Eric Black

Solutions Architect at Recovery Point Systems

The ability to leverage multi-tenancy along with immutability is a huge benefit for us

The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.

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MD.Faisal Alam

Manager, Technical Services, IBM Storage & Backup Solutions. at Thakral

Built-in compression enhances data management efficiency

I have noticed that the technical support for software issues, such as with Spectrum Protect, needs improvement. The case logging process is efficient, but resolving software problems takes too much time. This delay can hinder customers and strain vendor relationships. For hardware issues, IBM handles them efficiently, but software-related support requires enhancement. Overall improvement in support for software cases is necessary.

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Top Industries

By visitors reading reviews

Educational Organization

25%

Computer Software Company

12%

Financial Services Firm

10%

Manufacturing Company

Computer Software Company

21%

Financial Services Firm

15%

Government

12%

Real Estate/Law Firm

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure Storage FlashBlade?

The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...

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What is your experience regarding pricing and costs for Pure Storage FlashBlade?

The pricing for FlashBlade is between cheap and moderate. FlashBlade is worth the money due to the experience and per...

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What needs improvement with Pure Storage FlashBlade?

Its configuration should be easier. There should be easier language for the configuration.

See all answers

What is your experience regarding pricing and costs for IBM Spectrum Virtualize?

IBM Spectrum Virtualize is not an expensive product. It offers flexibility with different flavors, whether appliance-...

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What needs improvement with IBM Spectrum Virtualize?

IBM could improve IBM Spectrum Virtualize by bundling Storage Scale and Storage Virtualize into a single appliance. T...

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What is your primary use case for IBM Spectrum Virtualize?

I primarily use IBM Spectrum Virtualize ( /products/ibm-spectrum-virtualize-reviews ) when I have different hardware ...

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Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 21% of the time

VAST Data vs Pure Storage FlashBlade

Compared 11% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 10% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 9% of the time

More Pure Storage FlashBlade Competitors

VxRail vs IBM Spectrum Virtualize

Compared 27% of the time

Dell VPLEX vs IBM Spectrum Virtualize

Compared 22% of the time

VMware vSAN vs IBM Spectrum Virtualize

Compared 20% of the time

IBM Spectrum Scale vs IBM Spectrum Virtualize

Compared 17% of the time

Red Hat Ceph Storage vs IBM Spectrum Virtualize

Compared 14% of the time

More IBM Spectrum Virtualize Competitors

No data available

Product Reports

Buyer's Guide

Pure Storage FlashBlade

May 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

IBM Spectrum Virtualize

May 2025

Download IBM Spectrum Virtualize product report

Buyer's Guide

Software Defined Storage (SDS)

April 2025

Download SUSE Enterprise Storage product report

Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

IBM Spectrum Virtualize is a dependable solution that improves data value, security, and simplicity for new and existing storage infrastructure. Proven over 12 years in thousands of deployments, its innovative virtualization capabilities help organizations achieve better data economics by supporting new workloads that are critical to their success. IBM Spectrum Virtualize software helps make new and existing storage more effective and standardizes functions traditionally deployed separately in disk systems for greater flexibility and potentially lower costs.

IBM

Providing IT organizations with a simple to manage, agile infrastructure with increased speed of delivery, durability and reliability. Accelerate innovation, reduce costs and alleviate proprietary hardware lock-in by transforming your enterprise storage infrastructure with a truly open, and unified intelligent software-defined storage solution. Let SUSE and our partners provide you with the most flexible enterprise-grade storage solution.

SUSE

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

Pelephone, Sprint IT Enterprise Services

Day & Zimmermann, Cisco, CEMEX, L.B. Foster, Adient, Istanbul Technical University, 7Pixel, University of Maine System, Guerbet

Buyer's Guide

Software Defined Storage (SDS)

April 2025

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