No more typing reviews! Try our Samantha, our new voice AI agent.

Nutanix Unified Storage (NUS) vs SolidFire comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
Ranking in All-Flash Storage
3rd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
No ranking in other categories
Nutanix Unified Storage (NUS)
Ranking in All-Flash Storage
7th
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
121
Ranking in other categories
Software Defined Storage (SDS) (2nd), Public Cloud Storage Services (3rd), File and Object Storage (3rd), NVMe All-Flash Storage Arrays (4th)
SolidFire
Ranking in All-Flash Storage
33rd
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.4%, up from 6.4% compared to the previous year. The mindshare of Nutanix Unified Storage (NUS) is 1.4%, up from 0.6% compared to the previous year. The mindshare of SolidFire is 1.0%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray7.4%
Nutanix Unified Storage (NUS)1.4%
SolidFire1.0%
Other90.2%
All-Flash Storage
 

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.
Amarnath Charugundla - PeerSpot reviewer
System Engineer at Tata Consultancy
Unified management and cost-effectiveness lead to positive experiences and future savings
Improvement is necessary wherein the memory or storage should not breach 90%, because if breached, it becomes unmanageable. We have to set alerts or CPU triggering for 95% for the first warning. Other activities on nodes or file systems should be properly maintained. We must monitor the dashboard for P1, P2 alerts in the Nutanix Unified Storage (NUS) file share system including SMB, NFS, objects, and blocks. Attention should be maintained for any alerts such as CPU, memory, and RAM alerts, as exceeding these creates issues within teams. If triggered to 95% and forgotten, it crosses the SLA breach, causing disturbances to application, web, and platform teams. Continuous monitoring on the Nutanix dashboard is essential. Even a highly experienced person in Nutanix Unified Storage (NUS) cannot provide a 10 rating out of 10 because it is a vast system. I would rate it eight from my perspective.
Ramil Cerrada - PeerSpot reviewer
Solution lead at Globe Mobile
A versatile storage solution suitable for various workloads in cloud environments providing scalable architecture, granular Quality of Service and consistent performance
The most significant benefit lies in its exceptional performance, driven by its Flash-based architecture. This enhances routing speed and, consequently, database performance. The provisioning process is efficient and doesn't demand higher latency, ensuring optimal data transfer performance which is particularly valuable for tasks like data mining, where quick results are essential.

Quotes from Members

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

Pros

"Pure Storage FlashArray's overall speed is its most valuable feature."
"It allows engineers to focus on other things rather than doing the more manual tasks. It automates tasks, so the ease of use is extreme. It simplifies the storage."
"I would recommend this product to other users because Everpure FlashArray is very easy to maintain compared to other SAN storage and easy to handle as well."
"The solution is easy to scale. I'm running two environments right now, so I need to scale. I'm running a part technology. I've got an A-side and a B-side."
"Its array houses our entire production environment."
"Now, with Pure Storage, we have totally eliminated that problem."
"Technical support is good."
"The Pure Storage customer service is by far the best part of the product and organization."
"The biggest return on investment for me when using Nutanix Unified Storage (NUS) is the management aspect since it's easier to manage."
"Nutanix has the best customer support in town."
"Nutanix Unified Storage is very stable."
"What I found most valuable in Nutanix Files Storage is its high availability and ability to scale out with many VMs."
"Regarding downtime issues, we haven't had downtime in generations, and everything is going very well."
"The real-time alerts generated by this system enable us to swiftly address and mitigate such threats."
"The simplicity of management is valuable because, in more traditional environments, the platform updates are much more complex."
"Overall, it's a good product."
"It is very easy to scale up SolidFire."
"If you're bring up cloud in-house and you're still not aware of OpenStack Kubernetes, that's the way ahead."
"In terms of solving those challenges, it's simple, it's straightforward, it literally just runs itself, and the scalability."
"The product is easy to manage and deploy, it's got full API functionality and the performance is pretty steady."
"Based on those use cases we get really good efficiencies."
"What is nice with SolidFire is that the QoS is embedded, and for each volume you create, you put the QoS on it, and you're sure to grantee the service level agreement for the customer, depending on the workloads he needs."
"The quality of service for minimum iOS, to maximum iOS in a multi-terminal environment is very powerful. The SQL service feature is the best part of SolidFire."
"The system efficiency is excellent overall."
 

Cons

"In terms of the future, I have been excited by some of the copy data management stuff that they're talking about building into the environment. There are feature sets where I've done a lot of automation work. So, I am always looking forward to extensions of their API. They're also talking about a phone home centralized analytics database being used as a centralized management console with a list of new cloud features, but this doesn't seem finalized."
"They should work on their upgrades, they're not smooth."
"I would like to migrate to the cloud in the future and know how that would actually work with this product."
"Scalability is not an easy option for Pure Storage, so you have to be very careful when you are getting that product for you."
"The scalability of the solution is not as good as it probably could be."
"When we were doing some tests, we found that there was an I/O freeze when they were switching the controller."
"The price is too high."
"The system has dual controllers but does not have a high level of resiliency built-in."
"According to the keynotes announced by Nutanix the previous day or this morning, the data storage for Kubernetes requires improvement as it has a few shortcomings in the area of operations."
"Unified Storage failed to fulfill our object storage requirements."
"A centralized file share permissions console might be useful for Nutanix Unified Storage (NUS). Getting in and directly managing permissions instead of using the snap-in from Windows itself might be something to consider, but that's a small thing."
"There are some processes, like if I like to change the data storage to another place, I have to use CLI, and I don't like it since I believe that it could have been simpler in GUI."
"Some of the new features in the tool cannot be used with just one click, as was possible in the past."
"It functions as intended. We don't have any real requests or improvements. We're primarily focused on protecting our data. However, we use Varonis, so it would be nice to have better integration with that."
"The product does not offer one console."
"Nutanix Unified Storage (NUS) needs improvement in compatibility with Windows solutions."
"We have a large fiber channel infrastructure, and that's one area that we haven't seen implemented in SolidFire, it's more iSCSI."
"So feature-wise, I would say more reporting tools that could be merged into it."
"That's one of disadvantages, the actual cost."
"It would be good to provide administrative access at the root level to be able to do things with the system, if need be."
"There is room for improvement with a focus on creating a centralized storage system, functioning similar to AWS."
"We are looking for, potentially, on the Active IQ reporting side, to do reporting based on the datastore. Right now, I can report on the whole SolidFire, or I can report on just a certain datastore or a volume. I'd like to take all of my VDI infrastructure, which as an example would be multiple datastores."
"In fact, the price is quite high compared to other vendors, but what we really loved about SolidFire was the agility of the team."
"SolidFire should start from two nodes instead of the four nodes. That's the only thing. In a lot of solutions, we have to use four nodes, that's the better thing. But as a starting point, two is better. That's why their starting point is expensive."
 

Pricing and Cost Advice

"I would rate the pricing of Pure Storage FlashArray a five out of ten. It is expensive but not too much."
"I would rate it a seven out of ten for pricing. It could be improved."
"The price of Pure Storage FlashArray could always improve. They are still more expensive than some alternative offerings. Cost is always a concern and when there is a battle they tend to be more expensive."
"We have seen a reduction in TCO."
"Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
"There should be quite a bit of reduction of TCO with just licensing (and stuff) because we run the VM environment off it."
"Pure has been flexible with us on the pricing models."
"I have had a couple of customers who have complained about the cost. It can be a little more expensive than some of the other platforms. After it has been installed, I have never had a customer say, "I wish we wouldn't have spent all that extra money." They have always been happy with the product after it has been installed. They might be on the fence about it because of the price, but everybody who I have ever seen install it, they are always happy with it."
"It is very good. It is much more competitive than a dedicated storage platform."
"It is quite expensive otherwise as it comes with three-tier peer underlying hardware."
"It's competitive and attractive for moving things to it and then prioritizing those newly freed up resources for something else."
"Nutanix's pricing is definitely much better when compared to other storage providers. That was one of the main reasons we switched to this platform."
"I hope that it will stay the way it is. We have seen the changes in VMware and what happened to them. I have heard that Nutanix will raise the prices, but I hope that they will not do that."
"Nutanix Unified Storage isn't expensive."
"Its pricing is good to okay. It is not super inexpensive, but it is still competitive. Everything could always be lower."
"I assume Nutanix Unified Storage (NUS) has helped reduce our total cost of ownership."
"On a scale where one is a high price and ten is a low price, I rate the solution between three and four. It is an expensive solution."
"It might be considered expensive, but when evaluating performance, it represents good value online because you pay for what you get."
"Based on what I heard from other people, its price was on the higher side."
"The price of this solution is more expensive than others."
"We would probably use SolidFire more, except we're getting more bang for our buck with our purchases of ONTAP right now, and the deal we made with NetApp, so it's more of just a cost decision"
report
Use our free recommendation engine to learn which All-Flash Storage solutions are best for your needs.
900,838 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
12%
Construction Company
10%
Computer Software Company
7%
Computer Software Company
12%
Manufacturing Company
12%
Financial Services Firm
9%
Comms Service Provider
7%
Construction Company
28%
Financial Services Firm
16%
Marketing Services Firm
9%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise31
Large Enterprise69
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise5
Large Enterprise17
 

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?
I have knowledge about the licensing part, which we obtained for around 10 years from the time of deployment, but I d...
What needs improvement with Pure Storage FlashArray?
When it comes to Everpure FlashArray ports shown in the GUI, it would be better if, when one of the Pure array ports ...
What is your experience regarding pricing and costs for Nutanix Unified Storage?
The pricing for Nutanix Unified Storage (NUS) is subscription-based with capacity-based licensing and has moderate to...
What needs improvement with Nutanix Unified Storage?
One area for improvement I noticed while using Nutanix Unified Storage (NUS) is expanding advanced analytics and pred...
What advice do you have for others considering Nutanix Unified Storage?
My advice for others looking into using Nutanix Unified Storage (NUS) is to clearly understand your storage requireme...
Ask a question
Earn 20 points
 

Also Known As

Pure Storage FlashArray
Nutanix Files Storage, Nutanix Volumes Block Storage, Nutanix Objects Storage
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
California Public Utilities Commission, RFA, 1&1, Ultimate Software , Endicia, ezVerify, MercadoLibre, Sungard Availability Services, ServInt, Elastx, Hosted Network, Colt, Crucial, iWeb, Datapipe, Databarracks
Find out what your peers are saying about Nutanix Unified Storage (NUS) vs. SolidFire and other solutions. Updated: June 2026.
900,838 professionals have used our research since 2012.