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HPE Nimble Storage vs VAST Data comparison

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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
2nd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
233
Ranking in other categories
No ranking in other categories
HPE Nimble Storage
Ranking in All-Flash Storage
11th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
122
Ranking in other categories
No ranking in other categories
VAST Data
Ranking in All-Flash Storage
27th
Average Rating
10.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
File and Object Storage (18th), NVMe All-Flash Storage Arrays (9th)
 

Mindshare comparison

As of November 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 6.4%, down from 6.5% compared to the previous year. The mindshare of HPE Nimble Storage is 3.1%, up from 2.3% compared to the previous year. The mindshare of VAST Data is 3.0%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray6.4%
HPE Nimble Storage3.1%
VAST Data3.0%
Other87.5%
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.
TW
IT Consultant at Autonubil System GmbH
Replication and dashboard improve system integration efficiency
It's a good product, but the implementation with the new systems is done via the cloud dashboard from HPE. I can't activate the system without a cloud connection, which is a bit laggy if I don't have the right firewall settings, making it take longer to implement the storage. It was better with the old systems, where I could install and activate without cloud connectivity.
Alan Powers - PeerSpot reviewer
HPC CTO at a manufacturing company with 10,001+ employees
Stability-wise, a device that has been up and running for years
The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

Quotes from Members

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

Pros

"The initial setup was very straightforward and very quick. It was up and running in our data center within 24 hours of receiving it."
"The most valuable feature is its speed."
"It helps us maintain uptime much better than other solutions we've used in the past, and the support is extremely quick and responsive."
"The most valuable feature is the speed of it, as it is much faster than anything that we can get from similar competitors, and the solution helps to simplify storage."
"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."
"The most valuable features would be its performance, retrieval, recovery, and backup, and it meets the customer's expectations."
"The best features of Pure Storage FlashArray are its ease of use and user-friendly interface, and the performance allows all types of services to be visualized from a single point of interface, making it more robust and user-friendly."
"It has improved my organization in the way that we have high reliability and faster access to our data."
"Snapshotting and replication provide good resilience for business continuity and disaster recovery by enabling us to effectively store data away from our primary site and giving us the ability to restore data relatively quickly."
"We're transitioning everything over to Nimble because of the high performance we get out of it and the ease of use."
"The performance and the processor are good."
"It has a very straightforward presentation, it does the job for a lot of customers, and it's a great enterprise solution for many of them."
"It has vastly improved the responsiveness of our servers."
"Congratulations Nimble for finally introducing your AFA to the market… and thank you for doing it in the right way (without disrupting compatibility with other products and by adding more and more features to InfoSight and for your existing hybrid customers)."
"Technical support is good."
"We have seen our average latency go from four milliseconds to point four. Therefore, we are getting 10 times better performance down to the end user on everything. We have seen an increase in our IOPS by ten times."
"The solution is useful for machine learning and scientific applications, including computer simulations."
"This has been one of the most reliable storage systems that I have ever used."
 

Cons

"The capability from Pure as far as sharing out files and things of that nature is a little bit lacking."
"The interface lacks the same level of control as some other arrays I've used."
"I would like to see some improvements on the FlashBlade side around the CIFS space support. I am not super familiar with all the different NAS protocols that they run on their box, but there could be some improvements made on SMB CIFS side."
"The initial setup was a little complex. We had some initial issues with the design and had to help correct some of the white papers for it, but it wasn't your standard use case."
"I would like to see the NAS add-on component become more fault-tolerant than just a single virtual machine running inside the array. I'm unwilling to use it for that reason."
"It was not proactive communication."
"The product could improve by providing the capability to support NAS storage – CIFS and NFS."
"With scalability, I have run into a little problem with our last upgrade. There were some undocumented limitations to the number of drives that our controller could run on. So, instead of putting in a new data pack as we had anticipated, we had to keep adding and removing to get up to the capacity that we needed to be. What should have been a one day process (or a few hours) turned into a month and a half process."
"The solution that I have is a hybrid, not a full flash. The hybrid version could be improved."
"The solution could reduce its price."
"We're not able to increase space on a small scale, each increase is pretty big."
"I would like to see an added feature to auto-fix, or a dynamic alerting system on storage."
"There is a new version of the Nimble and 3PAR systems called Alletra and they have a lot of new features."
"The only thing I'm really looking for in my next array is some hyperconverged, so if they had something in that space... But I know they have SimpliVity so that is probably not going to happen."
"We face challenges with hardware delivery."
"In the future, I would like to see a lower-end model that has Peer Persistence functionality."
"The write performance could be improved because it is less than half of the read performance."
"The read/write ratio is an area in the solution with some flaws and needs improvement."
 

Pricing and Cost Advice

"We consume it as a service, and that's actually something we really like, or at least I really like from the technical perspective. That's because it means there is no hassle when we need to upgrade arrays to add capacity. We just interact directly with technical counterparts, and we say, "Hey, we're filling up," and they say, "All right, here's another data pack." They ship it in, and we install it. So, the as-a-service model has worked very well. Given the outstanding data reduction rates, it has improved our profitability because we're selling allocated volumes as part of the cloud service or recovering those costs from our tenants. It is very efficient, but that has offset the premium price. It started out that way, but over time, as we've added capacity, the price per gig has gone down a lot because we have a lot of it."
"I would prefer that they lower their pricing."
"Its price is almost double than any other flash storage solution."
"The pricing of Pure Storage FlashArray is reasonable."
"In the beginning, we saw that the price is not very good. When we made some compilations about the deduplication and the compression and what the equipment does, including the differentiation of upper management of the storage, the price was not so bad. However, in the beginning, the price was very difficult to justify."
"The price is very reasonable when compared to other solutions."
"It's priced higher than the market."
"Pure has been flexible with us on the pricing models."
"It is cost-effective, which is important for a service provider, because you're competing with hyper-scale providers who do things at extremely large scale, who tend to kill you on price if you're not careful."
"The price has room for improvement."
"The price of HPE Nimble Storage is good."
"I believe the array, maintenance, and everything totaled around $140,000 dollars."
"Our hybrid solution could do with some more competitive pricing and more scaled-down deployments. Already, the smallest one is too much for us. We would flourish by having a smaller unit."
"It's expensive. It could be cheaper. I'd rate it a five out of ten in terms of pricing. We're on a yearly licensing. I haven't come across any additional costs. We just paid for three-year support."
"From a price/performance perspective, Nimble simply can’t be beat. From a TCO perspective, the stability alone pays for itself."
"The price is negotiable and when we first received the quote it was expensive, but after dealing with them and receiving a discount, the price is reasonable."
"We acquired VAST Data as a one-time, capital purchase."
"Price-wise, VAST Data is not the cheapest, not the most expensive one."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Outsourcing Company
11%
Manufacturing Company
11%
Financial Services Firm
10%
Construction Company
10%
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise43
Large Enterprise40
No data available
 

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?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
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...
Which would you choose - HPE Nimble Storage or HPE Primera?
HPE Nimble is a versatile synced WAN San solution. It is easy to use and doesn’t require much training for admins. Th...
What is your experience regarding pricing and costs for HPE Nimble Storage?
Other storage companies are very expensive, similar to HPE Storage. We choose HPE based on the know-how we have, whic...
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Also Known As

Pure Storage FlashArray
Nimble Storage
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Ace Relocation, Atkins Nutritionals, Berkeley Research Group, Canadian International School, City of Hot Springs, Clackamas County, Corona-Norco Unified School District, Ideal Integrations, Linear Technology, P&O Maritime, Retail Apparel Group (RAG), Virtual Radiologic
Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks
Find out what your peers are saying about HPE Nimble Storage vs. VAST Data and other solutions. Updated: November 2026.
920,939 professionals have used our research since 2012.