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 15.8% 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.

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: October 2025).

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	18.4%
Microsoft Storage Spaces Direct	7.3%
Other	72.7%

Software Defined Storage (SDS)

HCI Market Share Distribution
Product	Market Share (%)
VxRail	15.8%
VMware vSAN	13.9%
Nutanix Cloud Infrastructure (NCI)	9.6%
Other	60.699999999999996%

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.

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Quotes from Members

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

Pros

"We can capacity plan at a greater level than we used to."

"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."

"The most valuable features include the ease of implementation, ease of use and the speed that you can do backup and recovery on."

"The performance of FlashBlade is excellent. It does not necessarily leverage the SOS API that some of the newer products leverage, but I found its speed pretty much on par and comparable. It is fast, and it does what it is supposed to do."

"I like its size. It is smaller than the other competitors. We can plug in many blades, and we can have data up to one terabyte."

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

"I would rate Pure Storage FlashBlade a ten out of ten."

"The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power outages when we need to quickly move data between different data centers. It ensures efficient replication and helps maintain our data centers' uptime."

More Pure Storage FlashBlade pros

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

"IBM offers excellent customer service."

"The ease of management, the simplicity of the CLI, the speed of that interface, and the well-architected design of the product in general are valuable features."

"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."

"Although the GUI from the XIV was used (in my view), IBM has polished and refined the GUI providing a pleasant and easy to navigate GUI experience."

"It lowers cost. It does so by getting more efficient use out of the technology behind it."

"Using SBC, a valuable feature is the mirroring, which is the virtualization of the disk between disparate places."

"One of the main features of Spectrum Virtualize is it virtualizes the servers from the storage. We have a very large infrastructure. A major advantage is when you get the aged storage arrays and you have to replace all of those."

More IBM Spectrum Virtualize pros

"It is very powerful. We find that to be the most valuable aspect. The movement of devices between nodes is very easy."

"The assurance that my systems would not suffer a performance drop no matter where they are is valuable. I do not need any extra hardware."

"This is a good solution if you want to deploy an ACI Environment but don't have all the necessary resources."

"The stability is very good. We haven't had any issues at all. There aren't bugs or glitches. There aren't system crashes or anything of that nature."

"With VxRail, we can manage the life cycle of a virtual machine."

"like VxRail because it's fully integrated. The other hyperconverged solutions are also well integrated. They are all highly similar to each other in that regard. But we prefer VxRail for its physical integrations or lifecycle management. It also has vCenter, which integrates the hardware lifecycle management."

"The features of VxRail that we find most useful for our customers include the easy update mechanism and the support for both VMware and hardware."

"We deploy VxRail systems to provide our customers with a distributed information solution. The customer was impressed because we delivered a serious data reduction. For example, we showed them that 10 terabytes on their traditional storage solution could be reduced to 1.5 terabytes in the VxRail systems. That's why the customers also like it so much,"

More VxRail pros

Cons

"Its configuration should be easier."

"The feature that we're waiting on is better integration with the cell services."

"I would like to see more monitoring capability included in the next release of this solution."

"It would be nice if you could store file-based in the same box with the same technology."

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

"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."

"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."

"The speed could be improved."

More Pure Storage FlashBlade cons

"I would like to see more baseline replication and integration with the operating system between Vmware and IBMI."

"IBM could improve IBM Spectrum Virtualize by bundling Storage Scale and Storage Virtualize into a single appliance. This would provide a more appealing and cost-effective solution."

"Adding features for data deduplication is one area of improvement."

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

"I already discussed possible improvements with some of the guys from Hearnsley. One of our frustrations is when you go to expand volumes in a global mirror environment, you have to stop everything in order to expand. So that's one of the things."

"The integration would be an option that we would like, but I understand that's not how it's going to be implemented."

"The disk reliability is not that good."

"The only errors I find sometimes is the solution tells me I cannot operate it because a service has turned off, you can just go back to the VM, go to services, and turn back the services. However, this should improve."

More IBM Spectrum Virtualize cons

"When using hybrid nodes, such as VxRail, there should not be compression and deduplication, only in All-Flash nodes."

"One challenge customers face with VxRail is the high cost of scalability. The price is higher if they want to add memory or capacity after purchasing the tool for three or five years. Each drive and RAM module is licensed separately, making the architecture costly. It would benefit Dell to review this licensing model and make it more cost-effective and flexible for customers."

"Its price could be better."

"The SCL database sends out a warning and you have to download the adjacent file from the Dell website. You have to upload it and retest it. We cannot always connect our systems to the internet which means we sometimes miss these important updates."

"We would like to see integrating with Nutanix. Currently, we are working on integrating the two to see if there is any value in doing so."

"My customers want more storage for university databases."

"We'd like to see more automation capabilities in the future."

"The upgrade packages require a lot of bandwidth. This could be reduced for an improved experience."

More VxRail cons

Pricing and Cost Advice

"Our customers have seen a reduction in TCO."

"The price of this solution could be made more affordable."

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

"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."

"Our licensing is renewed annually."

"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."

"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."

"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."

More Pure Storage FlashBlade pricing and cost advice

"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."

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

"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."

"I think it is a good value for the price."

"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."

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

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

More IBM Spectrum Virtualize pricing and cost advice

"A typical node that I would sell to a customer has a list price be between $80,000 and $100,000 per node. Organizations typically start with four nodes. That's the hardware, software, VMware licensing, everything. Customers typically pay about half of that - approximately $45,000 to $50,000 a node. On average, it costs about $200,000 to get your foot in the door."

"There is an administrative cost savings. Instead of having seven to 15 separate boxes that someone has to administer on 15 different terminals, you can do the majority of it from one interface. Therefore, it saves on manpower costs."

"The pricing is very accurate, and we haven't had any problems with the licensing costs."

"While one could argue, from a strictly corporate standpoint, that the cost of VxRail has been in the higher range, the true evaluation lies in the return on investment."

"VxRail is an expensive solution."

"There is a permanent vSAN license included since it is required, but vCenter\ESXi host licensing should be validated in the purchase process."

"The solution is on the higher end of the price range."

"We made a one-time purchase of the solution and the price is expensive."

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

Computer Software Company

15%

Performing Arts

15%

Financial Services Firm

Government

Computer Software Company

13%

Manufacturing Company

11%

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	41
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?

The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...

See all answers

What needs improvement with Pure Storage FlashBlade?

I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...

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...

See all answers

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 ...

See all answers

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 19% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 11% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 9% 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 21% of the time

Red Hat Ceph Storage vs IBM Spectrum Virtualize

Compared 15% of the time

Dell VPLEX vs IBM Spectrum Virtualize

Compared 14% of the time

VMware vSAN vs IBM Spectrum Virtualize

Compared 12% of the time

Atlantis USX vs IBM Spectrum Virtualize

Compared 12% of the time

More IBM Spectrum Virtualize Competitors

VMware vSAN vs VxRail

Compared 24% of the time

Dell PowerFlex vs VxRail

Compared 24% 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

September 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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