IBM Spectrum Virtualize vs StarWind HyperConverged Appliance comparison

IBM Spectrum Virtualize vs. StarWind HyperConverged Appliance

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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

Everpure FlashBlade

Mindshare comparison

As of April 2026, in the Software Defined Storage (SDS) category, the mindshare of Everpure FlashBlade is 3.3%, down from 4.3% compared to the previous year. The mindshare of IBM Spectrum Virtualize is 2.3%, up from 1.5% compared to the previous year. The mindshare of StarWind HyperConverged Appliance is 2.4%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Software Defined Storage (SDS) Mindshare Distribution
Product	Mindshare (%)
Everpure FlashBlade	3.3%
StarWind HyperConverged Appliance	2.4%
IBM Spectrum Virtualize	2.3%
Other	92.0%

Software Defined Storage (SDS)

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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AhmedSorour

IT Specialist at Saudi Business Machines - SBM

Unified storage solution supports cross-vendor replication and diverse industries

One of the most valuable features of IBM Spectrum Virtualize is its virtualization capability. It allows for the creation of stretched clusters, which are crucial for running Linux-based workloads that need mirroring for boot disks. The solution also provides asynchronous and synchronous replication, supporting operations across different data centers. Its deployment options across public, private, and hybrid clouds add to its versatility.

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Russ Le Puill

IT Manager at St Peter's Church of England Aided School

Proactive support with improved speed and resilience

There was a long delay with shipping, which we weren't expecting, but we were kept updated throughout. It wasn't made clear to us that we needed to provide our own SFP modules to connect to our infrastructure, so that could have been a bit clearer. It would be amazing if there was, perhaps, a more automated process for updating the hosts themselves, although the maintenance mode works well. Our StarWind command center doesn't seem to have all the options available currently, which support is investigating for us.

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 tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."

"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."

"It uses the same platform for connectivity so integration is seamless."

"We haven't had any issues with it, it's easy to use, and the speed is incredible."

"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."

"The snapshots, replication, and the ability to have immutable blades are the most valuable features. You're putting data snapshots out in those blades, and they cannot be touched. Its performance is great."

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."

"We have integrated it with VMware. The integration process is pretty good. Especially with VMware, it helps with the capacity of it."

More Everpure FlashBlade pros

"Storage virtualization and the ability to migrate massive amounts of data to other systems without impacting your client are the most valuable."

"The versatility is the main benefit, since it virtualizes everything, they use it for so many different things."

"Our disaster recovery plan tests are always successful, which is good."

"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 improves a lot of functions for our clients, the high availability is the best thing, I have been working with it for 15 years, and it's one of the most stable products that IBM has."

"I would recommend IBM Spectrum Virtualize because it is very robust, stable, and affordable, has very good performance, and is relatively easy to implement and use."

"When we add storage behind it, the product is good for the customers because their customers do not notice that anything is happening due to the virtualization."

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

More IBM Spectrum Virtualize pros

"We also substantially reduced network complexity by eliminating that standalone SAN. That reduced complexity has allowed us to concentrate on improving other areas of our network."

"The low cost of this solution has also made a big difference in our budget, which has been very helpful."

"StarWind HCA is much more reliable than our original failover cluster solution, the virtual SAN allowed us to dramatically decrease our footprint and power consumption in our data center, and it is much simpler to manage."

"The StarWind array has greatly improved our workflow internally as it is quite easy to use and provides robust features that allow us to provide anything our clients need quickly and efficiently."

"From a small-shop perspective, this is probably the best experience I've ever had in terms of the backing hardware for the services we provide."

"It's a good product; it's reliable, the post-sales support services are great, and this very flexible system works with basically any hardware while doing everything with more flexibility and probably less cost than others."

"Live migration between nodes was quick and simple."

"At the moment I haven't any reason or cause for improvement because it does what it does as it says on the tin, and it just works."

More StarWind HyperConverged Appliance pros

Cons

"File storage needs a lot of improvement. Mainframe connectivity also needs improvement because it requires additional components to be integrated with Pure Storage FlashBlade. If you want to keep your backup data, then this becomes an even more expensive solution because Pure Storage FlashBlade will not be able to meet your backup needs."

"The speed could be improved."

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."

"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."

"I would like to have Snapshots and Snapmail in the next release."

"I would like to see more deduplication."

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

"I want efficiency. FlashBlade doesn't have efficiency now."

More Everpure FlashBlade cons

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

"It even has a component, which I would say is a bit lacklustre."

"There are some caveats with scalability, such as volume count. We are highly limited by volume count at this point in time."

"Cheaper pricing and GUI should be developed in HTML5 as opposed to Java."

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

"Because we're so big, they have a little bit of trouble tracking all the products and making sure we get connected with the reports, but, in general, they are very good."

"The training program could be improved."

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

More IBM Spectrum Virtualize cons

"That situation, where Dell EMC servers were going down, has been my only real difficulty... it ended up being something that the wider audience of Dell EMC was actually aware of as an issue. Neither the StarWind technicians nor the Dell EMC technicians were able to actually identify that problem sooner than a week or so... The communication between Dell EMC support and StarWind support, in that particular scenario, left something to be desired, for me. I did express those concerns to StarWind and they were very responsive to that."

"I think that the pre-installation questionnaire was a little confusing and ambiguous."

"The only area that surprised me had to do with the fact that each host runs a StarWind virtual machine used to maintain the health of the vSAN, which individually uses 24GB of memory per host."

"The only thing I have run into is that I did want to add more hard drives into the host, so that we could look at doing a RAID 10, and the hard drive prices were pretty expensive... that's pretty nit-picky and I don't think it has anything to do with StarWind itself. I think it's more on whomever they work with for their hardware."

"We ran into some issues with going from Hyper-V 2012 R2 to Hyper-V 2019."

"Over the past three years, there were two instances where our cluster had an issue, yet StarWind proactively notified me of those issues and effortlessly guided me through the process of correcting the issue with minimal effort on my part."

"It would be amazing if there was, perhaps, a more automated process for updating the hosts themselves, although the maintenance mode works well."

"In the future, it would be nice to be able to migrate from the Windows vSAN to the Linux vSAN without having to do a full restore from backups."

More StarWind HyperConverged Appliance cons

Pricing and Cost Advice

"The price could be cheaper."

"The price is a little high."

"I feel that the price could always be lowered."

"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."

"Our licensing is renewed annually."

"Licensing fees are paid yearly."

"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."

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

More Everpure FlashBlade pricing and cost advice

"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."

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

"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."

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

"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."

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

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

More IBM Spectrum Virtualize pricing and cost advice

"In terms of cost, a storage array is more expensive... For half the cost of Compellent, I got two hosts, more storage, and redundancy."

"There is a bit of a start-up cost. Having never used HCAs before, I was reluctant to buy it. I would suggest that you jump in and do it, as I wish I hadn't wasted so much time."

"The other solutions we were looking at were priced much higher than this and they didn't necessarily have full redundancy... Nutanix and VxRail were in the final running... but it came down to our price point."

"I was able to bring the price per year down by going out to a five-year plan."

"I honestly feel that there's no one else in the market doing what they're doing for the price point that they're doing it at. That's why I asked them about investing in their company. I think that the options they're providing and the software that they have is sort of revolutionary for the price point... The total cost was $24,400."

"Our entire package was around $35,000 for everything, including three years of support."

"A desired feature or service would be the ability to have a hardware subscription plan that ensures routine hardware updates in conjunction with hyper-converged software."

"The Nutanix piece was about $45,000, getting close to $50,000 with all the licensing involved, whereas the StarWind was less than half of that, after Microsoft licensing and such."

More StarWind HyperConverged Appliance pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Government

Performing Arts

14%

Marketing Services Firm

12%

Manufacturing Company

10%

Construction Company

Educational Organization

12%

Construction Company

10%

Marketing Services Firm

Outsourcing Company

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	50
Midsize Enterprise	22
Large Enterprise	8

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...

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...

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...

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-...

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...

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 ...

What is your experience regarding pricing and costs for StarWind HyperConverged Appliance?

It's not the cheapest, however, the solution works incredibly well and is so simple to licence and maintain.

What needs improvement with StarWind HyperConverged Appliance?

There was a long delay with shipping, which we weren't expecting, but we were kept updated throughout. It wasn't made...

What is your primary use case for StarWind HyperConverged Appliance?

We desperately needed to update yet downsize our data centre. We had six hosts for only approximately 14 or so Virtua...

Dell PowerScale (Isilon) vs Everpure FlashBlade

Comparisons

Compared 16% of the time

VAST Data vs Everpure FlashBlade

Compared 8% of the time

MinIO vs Everpure FlashBlade

Compared 6% of the time

Everpure FlashArray vs Everpure FlashBlade

Compared 6% of the time

Dell ObjectScale vs Everpure FlashBlade

Compared 5% of the time

More Everpure FlashBlade Competitors

DataCore SANsymphony vs IBM Spectrum Virtualize

Compared 13% of the time

IBM Spectrum Scale vs IBM Spectrum Virtualize

Compared 11% of the time

Red Hat Ceph Storage vs IBM Spectrum Virtualize

Compared 11% of the time

IBM Spectrum Accelerate vs IBM Spectrum Virtualize

Compared 8% of the time

NetApp Cloud Volumes ONTAP vs IBM Spectrum Virtualize

Compared 8% of the time

More IBM Spectrum Virtualize Competitors

Nutanix Cloud Infrastructure (NCI) vs StarWind HyperConverged Appliance

Compared 9% of the time

VxRail vs StarWind HyperConverged Appliance

Compared 8% of the time

DataCore SANsymphony vs StarWind HyperConverged Appliance

Compared 7% of the time

Red Hat Ceph Storage vs StarWind HyperConverged Appliance

Compared 6% of the time

Azure Local vs StarWind HyperConverged Appliance

Compared 6% of the time

More StarWind HyperConverged Appliance Competitors

Product Reports

Everpure FlashBlade

Download Everpure FlashBlade product report

IBM Spectrum Virtualize

Download IBM Spectrum Virtualize product report

StarWind HyperConverged Appliance

March 2026

StarWind HyperConverged Appliance report

Download StarWind HyperConverged Appliance product report

Also Known As

Pure Storage FlashBlade

No data available

Overview

Everpure Storage FlashBlade offers reliable and high-performance data management with ease of use, speed, and scalability. Its seamless integration ensures efficient data handling and management, addressing diverse industry needs.

Everpure Storage FlashBlade is designed to cater to demanding operational requirements, delivering high performance and low latency. Its simplicity in management, along with effective data replication, enhances usability. Predictive performance analytics, inline deduplication, and disaster recovery capabilities further enrich user experience. Despite its strengths, improvements are needed in public cloud integration, UI complexity, and documentation. Users suggest enhanced deduplication and hybrid solutions, better configurations, dashboard metrics, and S3 integration. Feedback also highlights the need for features like snapshots, expanded file storage, and performance upgrades.

What are the most important features of Everpure Storage FlashBlade?

Ease of Use: Simplifies data management with intuitive controls.
High Performance: Delivers exceptional speed for data-intensive tasks.
Scalability: Expands effortlessly to meet growing data demands.
Seamless Integration: Works well with existing systems for efficient operation.
Predictive Analytics: Provides insights to optimize performance proactively.
Inline Deduplication: Reduces storage footprint without compromising speed.
Disaster Recovery: Ensures data availability during disruptions.

What are the potential benefits or ROI in choosing Everpure Storage FlashBlade?

Cost-effectiveness: Provides exceptional performance at a competitive price point.
Minimal Maintenance: Reduces operational overhead with simple management.
Clear Dashboards: Enhances decision-making with accessible performance metrics.
Reliable Performance: Offers consistent output, critical for data-intensive industries.

In data center consolidation, media management, and PACS archiving, Everpure Storage FlashBlade meets specific industry needs. Companies in banking and healthcare leverage cost-effective performance and scalability for efficient data access, supporting AI training, big data analytics, and enterprise workloads with high IOPS requirements. Media and entertainment entities use it for video editing and storage management, benefiting from seamless NAS, file, and object storage.

Everpure (formerly 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

For SMB, ROBO and Enterprises, who look to bring in quick deployment and operation simplicity to virtualization workloads and reduce related expenses, our solution is StarWind HyperConverged Appliance (HCA). It unifies commodity servers, disks and flash, hypervisor of choice, StarWind Virtual SAN, Microsoft Storage Spaces Direct or VMware Virtual SAN and associated software into a single manageable layer. The HCA supports scale-up by adding disks and flash, and scale-out by adding extra nodes.

StarWind HyperConverged Appliance consists of StarWind Virtual SAN, Microsoft Storage Spaces Direct or VMware Virtual SAN “Ready Nodes”, targeting those, who are building their virtualization infrastructure from scratch. In case there is an existing set of servers, we offer a “software only version”, which is essentially our years proven StarWind Virtual SAN. Basically, it’s the fuel powering StarWind HCA.

StarWind

Sample Customers

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

Pelephone, Sprint IT Enterprise Services

Sears Home and Franchise Business

IBM Spectrum Virtualize vs. StarWind HyperConverged Appliance