IBM Spectrum Virtualize vs VxRail comparison

The compared IBM and Dell Technologies solutions aren't in the same category. IBM is ranked #14 in SDS , with an average rating of 8.7, and holds a 1.6% mindshare in the category. Dell Technologies is ranked #1 in HCI , with an average rating of 8.5, and holds a 14.9% mindshare. Additionally, 91% of IBM users are willing to recommend the solution, compared to 94% of Dell Technologies users who would recommend it.

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Executive Summary

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

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Buyer's Guide

Software Defined Storage (SDS)

October 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

Software Defined Storage (SDS) Market Share Distribution
Product	Market Share (%)
IBM Spectrum Virtualize	1.6%
Red Hat Ceph Storage	18.1%
DataCore SANsymphony	7.2%
Other	73.1%

Software Defined Storage (SDS)

HCI Market Share Distribution
Product	Market Share (%)
VxRail	14.9%
VMware vSAN	13.0%
Nutanix Cloud Infrastructure (NCI)	9.6%
Other	62.5%

HCI

Featured Reviews

MikaelHellström

IT Manager at Regin Dalarna

Has handled backup storage needs reliably and supports seamless upgrades

In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.

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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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Rami Jadallah

Data Center Solution Manager at a computer software company with 51-200 employees

Streamline management and integration with seamless upgrades

The primary reasons customers choose VxRail include ease of management, ease of upgrades, and integration with VMware. The hyper-converged infrastructure simplifies software and hardware upgrades. Customers prefer the single pane of glass management and integration with VMware, which makes it easier for them to proceed with decisions involving VMware products.

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

"We have seen a reduction in the total cost of ownership by around 20%."

"It's very easy-to-use."

"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."

"The solution provides many controllers."

"The initial setup was straightforward. If you know how to plug in power and network you're pretty much qualified. They were on site to configure the network, the box to fit into our network architecture. Other than that, we self-managed from there."

"Pure Storage FlashBlade's scalability is one of the most valuable features, and importantly, it always works, allowing for seamless upgrades."

"Pure Storage FlashBlade is user-friendly. It's replication feature is great because it has active replication and active DR. That's the beauty of the product. It's a perfect solution for block storage."

"The most valuable feature is Safe Mode."

More Pure Storage FlashBlade pros

"The SVC gives excellent performance with tiered storage behind it."

"We can failover easily, because a lot of our data is replicated from family to the second replication."

"We are happy with the support that IBM provides us."

"The ability to add the virtual machine on the Spectrum environment to sort out the data movers(DMs) and their schedules is a valuable feature. You are able to have, for example, four data movers to balance them so you do not have too much work on one data mover."

"There are many benefits to this solution. Storage virtualization and the ability to migrate massive amounts of data to other systems without impacting your client are the most valuable. It is non-disruptive for my users. We migrated 350 terabytes of data in one night to a new machine without a small system going down and a single user complaining about the performance. You have to fine-tune a lot of storage machines constantly for performance and for making sure that they are optimal, but IBM Spectrum Virtualize does this by itself. It does the adjustment on its own, and it does it right. That's what makes it different. I had a huge VSP from Hitachi, which is also a type of virtualization-based engine but with a decent size. It was a continuous performance-tuning exercise. I never had that issue with IBM Spectrum Virtualize."

"IBM offers excellent customer service."

"The ability to have a feature-rich software set which extends the capabilities of the back-end storage arrays."

"The abstraction flair and the abstraction layer. We had a mixture of different storage arrays, and the wonderful thing about SVC is is that it normalizes all it into a single driver. A single view that all hosts see simultaneously."

More IBM Spectrum Virtualize pros

"I like the managed updates. They are really nice in VxRail. Everything comes packaged and the updates are much easier than with other solutions that I've had to work with."

"It's a simple product, fast, and reliable."

"VxRail's integration with VMware environments is very good. Our VxRail is built on VMware, and the integration is seamless. We haven't faced any challenges. We can migrate VMs between servers in real-time and replicate them to our DR site without any problems."

"The product is very stable, and I rate its stability as nine out of ten."

"When we have a resource contention, we can easily increase the capacity."

"A valuable feature of the solution is that it allows everything to be integrated into a single model, comprised of hardware and software."

"The ease of deployment and management of the solution are the most valuable aspects of the product."

"VxRail has improved our organization by providing our admin team with an easy-to-use interface."

More VxRail pros

Cons

"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."

"In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray and FlashBlade, allowing for synchronized data between both platforms."

"To improve FlashBlade, some analysts suggest enhancing its handling of relational database management systems and SQL queries."

"I would like to see better integration."

"Commvault has mainly driven the Analytics, providing data and reports. However, the product has room for improvement, especially regarding storage analytics. Upgrading firmware has caused issues, requiring feature disabling to revert to traditional backups. The firmware upgrades sometimes affect Commvault backups."

"Recently, while upgrading the version code, one of the controllers failed. Replacing the controller took between 14 to 20 days."

"Its configuration should be easier."

"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."

More Pure Storage FlashBlade cons

"The case logging process is efficient, but resolving software problems takes too much time."

"There are things that occur when you get to this size and capacity. We're very large, i.e., petabytes. When you get to that sheer volume of the numbers of things, it is too big for people to keep track of."

"For improvement considerations, I would probably say multiple sites."

"NBME support and support for a higher Fibre Channel lengths could be improved, but those are already on the roadmap."

"In general, the migration is complicated. Though, it is case-by-case."

"t is limited in terms of a single system to eight nodes or four, what they call IO groups."

"Anything which improves performance and the ability of our systems would be a nice."

"I would like to see them provide a unified platform that offers block, file, and object-based protocol access."

More IBM Spectrum Virtualize cons

"We do not use the storage part of VxRail, we use Pure Storage to map out the VxRail because the disk performance from Pure Storage was far better than the performance of the disk on the inside of VxRail."

"Lifecycle management (LCM) should be enhanced"

"When it comes to maintenance, it takes 16 hours to upgrade a 12 node VxRail plus. This could be improved in the system."

"Lacks integration of licenses so that it's an expensive solution."

"The solution is vendor-locked and Dell is the only supplier of VxRail."

"Dell wants to implement the disaster site in the new year, but they haven't decided yet. I hope we will have the opportunity to sell VxRail with this disaster site. It is not really clear at the moment, but hopefully, we will get some good news from the customers in the new year."

"It would be an improvement if VxRail could be integrated with some other hypervisors and not just with VMware."

"Some of the features of the hyperconverged infrastructure could be integrated with external storage. Right now, for example, if I have surveillance going, I need to purchase very cheap storage. So, an integration between the hyperconverged infrastructure and external storage would be good."

More VxRail cons

Pricing and Cost Advice

"It is within reason for what you get. From what we have found comparing it to other vendors, it is in the same range as others. Given the choice, we would definitely redeploy it based on the cost."

"The pricing for FlashBlade is between cheap and moderate."

"Our customers have seen a reduction in TCO."

"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."

"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."

"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."

"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."

"I rate the tool's pricing a seven to eight out of ten."

More Pure Storage FlashBlade pricing and cost advice

"The entry point of pricing for this product is the most amazing price ever in the industry."

"It has a lot of advanced functions for a reasonable price."

"We would like the CPU cycle to save more on the licensing costs for us."

"I am very happy with the pricing. There is no comparison when it comes to pricing. I have looked at all solutions from EMC, Veritas, Hitachi, Dell, etc. None of them compares to IBM when it comes to pricing. I get great pricing from them."

"This solution came as an additional cost for the TSM package we chose."

"Generally the bundled licensing is more cost effective and gives flexibility to the solution. Linking into the Spectrum Suite can also be advantageous, but depends on the scale of the enterprise."

"We have struggled with Pure Storage, but people are understanding that much of Pure has been consumer grade SSDs. Therefore, when the customer is really understands what they are getting, they realize that IBM presents the same sort of value as existing vendors."

"Do a proof of concept, if you are not comfortable jumping in, but do it."

More IBM Spectrum Virtualize pricing and cost advice

"Fees vary by license type."

"Compare it to what you spent on your last solution."

"Since VMware is detached from Dell, the solution's pricing is a bit higher than before."

"I live in Brazil, and my customers are from Brazil. It is quite an expensive solution. It is more expensive than the traditional environment."

"Be mindful of your storage needs now and for the future."

"It is expensive as compared to other products in the same category."

"It varies. It could be $100,000 at the smaller end and millions and millions of dollars at the higher end."

"We were expecting Dell EMC to bring us something that would work very quickly and easily, but also be at a reasonable price point, and they did."

More VxRail pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

11%

Manufacturing Company

10%

Government

Performing Arts

16%

Computer Software Company

14%

Manufacturing Company

Financial Services Firm

Computer Software Company

14%

Manufacturing Company

12%

Government

10%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	4
Large Enterprise	31

By reviewers
Company Size	Count
Small Business	42
Midsize Enterprise	42
Large Enterprise	56

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...

See all answers

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

Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...

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What needs improvement with Pure Storage FlashBlade?

In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...

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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How does HPE Nimble Storage compare to VxRail?

HPE Nimble Storage dHCI Vs. VxRail One of the best things about the HPE Nimble Storage dHCI is the three, two, one, z...

See all answers

What Is The Biggest Difference Between vSAN And VxRail?

While both run on the vSAN technology from VMware, vSAN needs to be deployed on vSAN ready nodes while VxRail is an e...

See all answers

What are the major differences between VxRail and Dell EMC PowerFlex?

VxRail vs. Dell EMC PowerFlex VxRail provides stable solutions for technical problems while at the same time not bein...

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Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 18% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 10% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 8% of the time

VAST Data vs Pure Storage FlashBlade

Compared 7% of the time

More Pure Storage FlashBlade Competitors

IBM Spectrum Scale vs IBM Spectrum Virtualize

Compared 20% of the time

Red Hat Ceph Storage vs IBM Spectrum Virtualize

Compared 15% of the time

IBM Spectrum Accelerate vs IBM Spectrum Virtualize

Compared 14% of the time

VMware vSAN vs IBM Spectrum Virtualize

Compared 13% of the time

Dell VPLEX vs IBM Spectrum Virtualize

Compared 12% of the time

More IBM Spectrum Virtualize Competitors

VMware vSAN vs VxRail

Compared 23% of the time

Dell PowerFlex vs VxRail

Compared 23% of the time

HPE SimpliVity vs VxRail

Compared 15% of the time

Nutanix Cloud Infrastructure (NCI) vs VxRail

Compared 7% of the time

HPE Hyper Converged vs VxRail

Compared 6% of the time

More VxRail Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

October 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

IBM Spectrum Virtualize

October 2025

Download IBM Spectrum Virtualize product report

Buyer's Guide

VxRail

October 2025

Download VxRail product report

Also Known As

No data available

VCE VxRail

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

VxRail is a hyper-converged infrastructure appliance co-engineered by Dell Technologies and VMware, designed to optimize VMware environments by simplifying compute, storage, virtualization, and management.

Built on VMware vSAN software, VxRail ensures high performance, reliability, and flexibility. It supports a broad array of workloads, from business-critical applications to next-generation use cases. VxRail simplifies infrastructure management with powerful integration and seamless scalability, offering centralized management and user-friendly interfaces. Streamlined updates, robust lifecycle management, and one-click upgrades facilitate a user-centric experience that minimizes deployment complexity and staffing needs. However, its performance with disk deduplication, integration with public clouds, and processor support can be enhanced, along with pricing and licensing improvements.

What features define VxRail?

High Performance: Optimized for superior efficiency in VMware environments.
Seamless Scalability: Scales effortlessly to accommodate growing demands.
Centralized Management: Simplifies control through unified interfaces.
Effortless Integration: Easily integrates with VMware tools and services.
Automated Updates: Ensures ongoing system availability through streamlined updates.

What benefits should users consider in reviews?

Resource Efficiency: Reduces staffing requirements and optimizes resource use.
Flexibility: Supports a variety of use cases and workloads.
Reliable Support: Provides robust support to ensure operational continuity.
Reduced Complexity: Facilitates ease of deployment and minimized setup times.

Organizations across sectors such as finance, telecommunications, education, and manufacturing utilize VxRail for its scalability, ease of deployment, and infrastructure management capabilities. It aids in server and application hosting, storage, and virtualization management, often employing VMware integration. The platform is valued for its ability to consolidate IT components, support VDI solutions, and enhance cloud readiness and resource allocation.

Dell Technologies

Sample Customers

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

Pelephone, Sprint IT Enterprise Services

World Wide Technology Inc, Renault Sport Formula One Team, 8x8 Inc, Brownes, Canadian Pacific, Canopy, Denton, EDF, Unilin, Xerox

Buyer's Guide

Software Defined Storage (SDS)

October 2025

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