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IBM Spectrum Virtualize vs StarWind HyperConverged Appliance comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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 FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
217
Ranking in other categories
All-Flash Storage (4th)
IBM Spectrum Virtualize
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Software Defined Storage (SDS) (13th)
StarWind HyperConverged App...
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
66
Ranking in other categories
Software Defined Storage (SDS) (12th), HCI (14th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
AS
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.
Russ Le Puill - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"We were actually able to do multiple upgrades, including head upgrades and moving between the platforms, M20 and M50, over the years. We have never once lost a ping and have never had an outage due to an OS upgrade or a complete head upgrade."
"It solved many problems and provided unexpected features that improved our business execution, making us more agile internally."
"The stability is perfect. The reliability is 100% and the latency is always lower than 1 millisecond."
"Access speed and power consumption are most valuable."
"The availability and ease of use are the big features."
"We've been using FlashArray's snapshot for backups. Their replication across sites and response time are also excellent."
"We like the data reduction rates. That has been really helpful. You get 4U of Pure storage replacing something like two racks of spinning disks. One of the things that has contributed to that are the data reduction rates."
"We're getting good performance, and the compression ratio is also very good in Pure Storage FlashArray."
"We look for reliability of the product itself."
"The most valuable feature for me is its ease of use."
"Migration from configurations where servers have storage provisioned from older SAN disk systems to newer storage systems is almost seamless using image mode migration techniques, with only a short outage of the servers."
"Across the industry, nobody matches it."
"Being able to move things around from one array to the other has been the biggest feature for us."
"The ability to have a feature-rich software set which extends the capabilities of the back-end storage arrays."
"I think probably one of the biggest benefits of this solution is that it is relatively easy to use and easy to understand."
"Storage virtualization and the ability to migrate massive amounts of data to other systems without impacting your client are the most valuable."
"We opted for 24-hour monitoring and support, which has already paid for itself."
"It is the perfect solution for hyper-convergence at a fair price. Our customers have Hyper-V and VMware environments, with Windows servers and Linux."
"This solution came preconfigured. All we needed to do was plug it in and move our VMs."
"The low cost of this solution has also made a big difference in our budget, which has been very helpful."
"Live migration between nodes was quick and simple."
"I thoroughly recommend this product; I wouldn't hesitate to choose it again."
"The initial setup is straightforward once you know what you're doing."
"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."
 

Cons

"I recognize it's a difficult challenge, but I would like to see them make the pricing more reasonable."
"We haven't seen ROI yet."
"I would rate this a seven out of ten because it's a good performance storage, but the price is a little bit high."
"The only issue is the pricing. Because we have competition, our customers always take another brand and say they can save their investment."
"We would like more extended historical data to help with some of the capacity planning. This is something that we are asking for all the time. E.g., what was the historical performance of this particular volume? So, we would like more historicals."
"During heavy load situations with 100K IOPS on one specific port, it requires more granularity level for distribution."
"In the next version of this program, I would like to see increased security, higher encryption, and faster throughput."
"The one major gripe I have is that there is no snapshotting enabled by default on the SAN."
"They are actually working on one bug we found, which was with flash restore. This was the user interface design for virtual environments."
"NBME support and support for a higher Fibre Channel lengths could be improved, but those are already on the roadmap."
"They are actually working on one bug we found, which was with flash restore."
"We found a gap for smaller clients. Right now, the only offering is a huge, rack-sized storage device, and no more."
"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."
"Adding features for data deduplication is one area of improvement."
"The expense for support and maintenance is a little bit on the heavy side."
"The only thing I really don't like about Spectrum Virtualize is the application area."
"Most meetings are done via Zoom, and I'm sure you could switch to a text based conversation if needed as they seem like a very accommodating team. It's not something I would worry about if you are a potential client."
"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. You should keep this in mind when determining the resources you will need when selecting hardware and components for your specific setup. If I knew that, I would have chosen to add more memory per host to make up for the use."
"Although the setup documentation was very complete and succinct, I found StarWind documentation to be a bit sparse."
"Updates need improvement."
"A possible thing is perhaps a customer portal to schedule a time with support online via a calendar."
"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."
"The only area that the product could improve would be user training."
"If you are hard of hearing some of their team has strong accents, but I have never had an issue understanding them, nor has any of my team that had a bad interaction with them."
 

Pricing and Cost Advice

"Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
"It is not the cheapest one out there. We're paying yearly, but I'm not 100% sure."
"When I last looked, the prices were reasonable, and we could get an excellent array for about $60,000."
"There is an annual or perpetual license required for this solution."
"FlashArray is expensive, but the quality justifies the price."
"We have seen a reduction in total cost of ownership."
"The price is reasonable."
"We have seen a reduction in the TCO, because Pure Storage is partnering with Belfrics. This partnership reduces our latency and space."
"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."
"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."
"This solution came as an additional cost for the TSM package we chose."
"I think it is a good value for the price."
"Do a proof of concept, if you are not comfortable jumping in, but do it."
"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."
"In terms of cost, a storage array is more expensive... For half the cost of Compellent, I got two hosts, more storage, and redundancy."
"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."
"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."
"It's an all in one package, making it very easy."
"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."
"We didn't have any issue with pricing or any of the sales process."
"This was all completed at an affordable price point for an SMB, which was also a key element for an NPO."
"We looked at Nutanix and found it did almost the same thing but for more money. In fact, StarWind was nearly one-third of the price; it cost us £36,000. That includes five years of monitoring... The Nutanix was near enough £110,000 for relatively the same amount of performance and storage."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Performing Arts
14%
Marketing Services Firm
12%
Manufacturing Company
10%
Construction Company
8%
Educational Organization
12%
Construction Company
10%
Marketing Services Firm
9%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise36
Large Enterprise152
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise4
Large Enterprise31
By reviewers
Company SizeCount
Small Business51
Midsize Enterprise22
Large Enterprise8
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
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...
 

Also Known As

Pure Storage FlashArray
No data available
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Pelephone, Sprint IT Enterprise Services
Sears Home and Franchise Business
Find out what your peers are saying about IBM Spectrum Virtualize vs. StarWind HyperConverged Appliance and other solutions. Updated: April 2026.
893,244 professionals have used our research since 2012.