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

HPE Nimble Storage vs Kaminario K2 [EOL] comparison

Why PeerSpot?
Sponsored
 

Comparison Buyer's Guide

Executive Summary

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
7.2
Number of Reviews
232
Ranking in other categories
All-Flash Storage (3rd)
HPE Nimble Storage
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
122
Ranking in other categories
All-Flash Storage (12th)
Kaminario K2 [EOL]
Average Rating
8.8
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

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.
Engineerdb78 - PeerSpot reviewer
Network Engineer at a comms service provider with 10,001+ employees
A solution with a simple configuration and good stability but it's quite expensive
Access to technical support should be improved for our region. Technical support is good, but they're very hard to access. When we have a problem with this storage, it's usually related to a very bad configuration. All-Flash Storage is very, very expensive. They are important solutions so I don't really have any ideas about how to rectify this. The device could use better monitoring tools.

Quotes from Members

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

Pros

"It is easy to deploy and it's all-flash, so it's very fast."
"Even if it costs a little bit more, you do get more for what you pay."
"The stability and performance are the best things about the solution."
"The most valuable features of Pure Storage FlashArray are the management view of the solutions, ease of provision, and deprovision, it is fantastic."
"I like the speed, and I like the API and how programmable it is."
"For VMware, it has been a humongous savings."
"My advice to people who want to implement Pure Storage FlashArray is that it's a good NVMe solution, has a lower response time, and also good for entry-level storage purposes, e.g. small offices, small to medium-sized business, etc."
"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."
"Technical support is good."
"It has allowed us to upgrade our DMS to the latest version and reuse the older array as the DR storage for VMware SRM."
"As an adjunct to our 3PAR platform, which is currently at capacity, it assists us in delaying the renewal of our 3PAR."
"Nimble's support is awesome and one of the best. You sort of get a Tier 3 plus guy every time that you call, no matter if it is a Tier 0 issue. This is super helpful in case we ever have problems."
"HPE Nimble Storage is quick to release updates that fix bugs or problems and the failover has been good."
"Nimble InfoSight is an extremely powerful and useful tool."
"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."
"Absolutely, try it out."
"Go with it. I tell people all the time they need to take a serious look at it."
"I think this product hits all the big features of all the SANs that are out there, all the storage vendors that are out there and more."
"So coupled with the simplicity, performance, and just absolute ease of use of the management of it, I don't know why anyone wouldn't buy it."
"The most valuable feature is definitely the always-on data deduplication."
"Kaminario allowed us a solid state solution with marginal incremental cost."
"The GUI is very straightforward and easy to use."
"Built-in snapshot support gives us SAN-side functionality most other platforms would have had us license separately."
"The K2 has basically removed storage as a bottleneck in our datacenter."
 

Cons

"As long as they always improve on IOPS speed, that's all we're really looking for. The faster the storage can be the more we can do speed of application and speed of use."
"In the next release I would like to see integration into other third-party player providers like Google."
"I wish they could collaborate more with the other vendors internally, instead of us opening cases with Cisco, HPE, VMware, etc."
"One thing I'd like to see in a future release is integration between their main storage array and what they call their FlashBlade product; to be able to snapshot directly from the primary array into multiple different backup copies on FlashBlade."
"In the configuration, which we brought in or tested it in, it has a very limited config as far as the array goes. That said, it still did more than our anticipation."
"The backend of this solution utilizes an Active/Passive architecture, rather than an Active/Active architecture, which is a disadvantage, when compared to some of its competitors. Its storage capacity should be expanded in the next release."
"Reports of performance and LUN utilization could be improved."
"A three wave application or multi wave application synchronization would be an improvement."
"It's a very good solution but the price is not the best, probably better pricing would be good but yes, it's a good solution."
"The quality of technical support depends on which member of the support team you speak with."
"So far, the only area I have noticed that requires improvement is the ability to console directly to the device."
"I have problems with the next servicer. For example, I have a new device and it needs to connect to Nimble."
"I would like to see an added feature to auto-fix, or a dynamic alerting system on storage."
"I would like to have integration into cloud providers, apart from HPE."
"There are customers who want to do some different things with the Microsoft Resilient File System. There are some customers who want to do different types of connectivity. I do not know if I would call that an improvement, necessarily, because if you want that, you should get a different product."
"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."
"The interface look and feel could be improved."
"Improved scale and budget planning with flexibility of the solution for budget needs and efficiency for growth with the great optimization ratio due to the nature of our use."
"The management graphical interface needs more improvement."
"I would love to see capacity on its DRAM. I know it's not cost effective for them to do it, but I think that it could be a big differentiator and was a big differentiator from the beginning."
"There are some mid-market SMB customers that it may not fit the best for from a pricing perspective, but for the vast majority of our customers, once we aware of it and learned about the technology which it performed with, it fits a very useful metric."
"What I think would be a great idea for Kaminario is more visibility outside the US, when my customers start talking about AFA I notice they almost never talk about Kaminario, mainly because they just don’t know about them, and there are no local sales team to tell them about the Kaminario offering."
"Replication and de-duplication could be better."
"There are a few areas where the system could be improved. Examples would be that the system currently has a 15TB LUN size limit and that snapshots need to be scheduled through script API instead of the GUI."
 

Pricing and Cost Advice

"The cost has room for improvement."
"While more expensive than NetApp, Pure Storage FlashArray offers superior performance that often justifies the higher cost and adds value overall."
"Pure Storage has not helped to reduce our HANA licensing costs."
"The solution could be cheaper."
"We have seen a reduction in total cost of ownership (TCO)."
"The licensing is $100,000."
"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"The price has room for improvement."
"The pricing is better than some of the competitors, such as Dell EMC."
"I think HPE Nimble Storage is less expensive than Primera and is the best solution for Venezuela."
"Once you purchase the solution, you don't have to buy any license for this Nimble product."
"It is a CAPEX investment. Over the anticipated lifespan, I would say the pricing is $10,000 a month."
"We paid about $80,000 for our permanent site licence."
"Competitive. No licensing. Since everything is included."
"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."
"The Kaminario setup is simple and there are no hidden licensing fees so this area is a relief."
"Licensing is very straightforward. The cost was considerably lower than other products we looked at."
"I would like them to come down in price. It is as expensive as EMC, Hitachi, and other major vendors."
"All features are provided in the licensing. The cost of Kaminario was less than the cost of a hybrid array."
"The "extra" costs associated with features and options that are available off the shelf with Kaminario, make their value proposition extremely competitive."
"Kaminario is very competitive on price. They also have a pay per TB model."
"The licensing is all-inclusive."
report
Use our free recommendation engine to learn which All-Flash Storage solutions are best for your needs.
919,894 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
10%
Comms Service Provider
10%
Outsourcing Company
8%
Manufacturing Company
11%
Outsourcing Company
10%
Financial Services Firm
10%
Construction Company
10%
Outsourcing Company
18%
Financial Services Firm
18%
Manufacturing Company
13%
Construction Company
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise160
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise43
Large Enterprise40
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise4
Large Enterprise9
 

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...
Ask a question
Earn 20 points
 

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
Wargaming.net, El Rio Community Health Center, ECN, SpotOption, Ashkelon College, Clearwater Analytics, Intigua, Cobb EMC Customer Case Study
Find out what your peers are saying about Dell Technologies, NetApp, Everpure (formerly Pure Storage) and others in All-Flash Storage. Updated: October 2026.
919,894 professionals have used our research since 2012.