Kaminario K2 [EOL] vs Pure Storage FlashArray comparison

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Executive Summary

We performed a comparison between Kaminario K2 [EOL] and Pure Storage FlashArray based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage.
To learn more, read our detailed All-Flash Storage Report (Updated: March 2024).
765,234 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems.""What I really like about this program, is that it is easy to use and easy to configurate.""The solution is very straightforward to set up.""Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues.""The initial setup was extremely simple and straightforward.""Offers excellent features like efficient data reduction, a reliable SafeMode, and a great support model for continuous assistance and updates.""It has good, reliable, fast storage.""It has benefited my organization because it has reduced time to insights."

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"Logic/software management""The capacity that we're saving by using Kaminario's K2 is giving us a four-to-one ratio for our deduplication.""Scale out is a differentiator for them, especially in the enterprise market. It's key for a lot of customers.""The ratio between the physical storage and the storage we use is very high.""Implementation of the solution is very simple.""Inline compression""Ease of use: My installers - my administrators over the system - they love how easy and fast it is to install and spin up a LUN and get going.""It provides a full feature set without separate licensing (deduplication, compression, snapshot, asynchronous replication, stable performance, etc.)."

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"The solution has probably reduced my power use substantially.""As soon as we introduced our first Pure Storage FlashArray, the first benefit was at least twice the performance increase. Our production databases simply ran twice as fast with no other change.""This solution is very scalable.""The deduplication and compression rates are beyond impressive.""The first year, we started out with one or five terabytes and it took what was 20 terabytes of storage down to less than one terabyte.""Performance, deduplication, compression, and fast response time for requests from servers and applications.""The reliability is very good.""It comes with a large number of features out-of-the-box, which makes it easy for us to see problems and manage capacity."

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Cons
"In terms of what needs improvement, the dashboard and management could be simplified.""There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features.""We've seen that when we create a POD in synchronous mode, it increases the latency.""You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me.""It is on the expensive side.""The tool's portfolio is minimal. It is expensive.""We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly.""It's more multi-tenant functionality in their Pure1 manage portal that is lacking."

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"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.""A single pane of glass to monitor/manage multiple arrays would be helpful.""The system currently has a 15TB LUN size limit and that snapshots need to be scheduled through script API instead of the GUI.""Some of the nice to haves for us, in terms of today, would be VVols but again, it’s not a critical feature.""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 like to see LDAP for the management panel; I've been notified they might be currently working on it.""I would like them to improve the look of the product’s external casing and shelves."

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"We would like to see more cloud support, which we know is coming, although it's not out yet. It's going to be released in the next versions. That would be the biggest win, if additional cloud support is built into the array.""Had some issues with Purity not being entirely compatible with VMware ESXi.""In the next version of this program, I would like to see increased security, higher encryption, and faster throughput.""The price of the solution can improve.""We would like to integrate it more with our backup solutions.""It's not so scalable. It's got moderate scaling capabilities right now. The clustering technology needs a bit of work, they need to improve that.""We understand that they're thinking about it, but one of the things that would be nice is if they added some basic file-level capabilities to the platform. The idea is that they would run a basic NFS or CIF share from the controllers. FlashBlade is the powerhouse for File and Object storage, but if you don't need all that power, a lightweight file function would make FlashArrays more versatile.""It is a bit expensive."

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Pricing and Cost Advice
  • "With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."
  • "We pay approximately $50,000 USD per year in licensing fees."
  • "With VMware, we pay $300,000 annually."
  • "Our licensing fees are $500,000+ USD."
  • "As far as the licensing costs, everything is included in the license."
  • "They can tout the functionality and cutting edge technology that they have, but that's where the price tag comes in. The cost is high, but I think as they grow their business and get more customers that it will probably go down a little bit."
  • "Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."
  • "The licensing is on a yearly basis."
  • More Pure FlashArray X NVMe Pricing and Cost Advice →

  • "Kaminario is very competitive on price. They also have a pay per TB model."
  • "All features are provided in the licensing. The cost of Kaminario was less than the cost of a hybrid array."
  • "I would like them to come down in price. It is as expensive as EMC, Hitachi, and other major vendors."
  • "Licensing is very straightforward. The cost was considerably lower than other products we looked at."
  • "The "extra" costs associated with features and options that are available off the shelf with Kaminario, make their value proposition extremely competitive."
  • "The licensing is all-inclusive."
  • "The Kaminario setup is simple and there are no hidden licensing fees so this area is a relief."
  • More Kaminario K2 [EOL] Pricing and Cost Advice →

  • "We feel that the pricing is fair and the licensing process was easy for both."
  • "There is always room for negotiation."
  • "The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
  • "It is a more expensive solution, but it is worth it. You are getting what you paid for."
  • "For pricing, you have to take into account their performance on deduplication and compression in a $/GB comparison."
  • "We have seen a reduction in total cost of ownership (TCO)."
  • "It is a cheaper solution."
  • "Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
  • More Pure Storage FlashArray Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover… more »
    Top Answer:I would rate the solution as an eight out of ten in terms of costliness.
    Top Answer:There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class… more »
    Ask a question

    Earn 20 points

    Top Answer:Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure… more »
    Top Answer:We consume less physical storage because of the solution’s deduplication and compression.
    Top Answer:We have customers who use a three-year or five-year license. We also have customers who use Evergreen.
    Comparisons
    Also Known As
    Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
    Learn More
    Silk
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    Overview

    Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

    Kaminario K2 is the world’s only storage solution that delivers the predictability needed to handle the highly unpredictable world of modern businesses. This highly flexible all flash storage platform allows customers to cost-effectively scale capacity and performance to support their ever-changing business –seamlessly, on-demand and with no disruptions.

    Data Sheet and eBook

    Pure Storage FlashArray is the world’s first enterprise-class storage array that runs exclusively on the nonvolatile memory express (NVMe) protocol for memory access and storage. It represents a totally state-of-the-art type of storage technology. It offers users shared accelerated storage that delivers cutting-edge features in the realms of performance, simplicity, and consolidation. Pure Storage is fresh and modern today and will be for the next decade. Without forklift upgrades or planned downtime, Pure Storage takes the work out of storage ownership and delivers unprecedented customer satisfaction.

    Pure Storage FlashArray is built with simplicity and reliability in mind. The solution can be implemented and optimized in hours, as opposed to other similar solutions that can take days. It has no moving parts, which removes areas where it could potentially be vulnerable to suffering errors. It is highly stable and gives users the ability to manage system shutdowns in a way that  prevents data loss.

    Benefits of Pure Storage FlashArray

    Some of the benefits of using Pure Storage FlashArray include:

    • A much higher level of speed than similar pieces of technology. Pure Storage FlashArray maximizes the speed at which data can be transferred while at the same time minimizing system latencies that might slow the transfer down. Additionally, it offers users quick memory read and data access speeds.

    • A higher bang for your buck in terms of the storage capabilities you get for the money you pay. They are smaller in size than more standard storage technologies, but they offer flash memory, which enables users to store larger amounts of data than the current standard.

    Reviews from Real Users

    Pure Storage FlashArray is a highly effective piece of storage technology which stands out among its competitors for a number of reasons. Two major ones are its overall robustness and the value that it offers by way of its reliability and ease of use. It provides users with many valuable features that allow them to maximize what they can do with this solution. Pure Storage FlashArray’s reliability and ease of use make it a highly valuable solution. 

    PeerSpot user Prabakaran K., a technical consultant at Injazat Data Systems, notes the robustness of this solution when he writes, "FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."

    PeerSpot user Jason D., a cloud solutions architect at a tech services company, notes three features that make this solution valuable when he writes, "We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."

    Sample Customers
    Fremont Bank, Judson ISD, The Nielsen Company
    Wargaming.net, El Rio Community Health Center, ECN, SpotOption, Ashkelon College, Clearwater Analytics, Intigua, Cobb EMC Customer Case Study
    Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
    Top Industries
    REVIEWERS
    Computer Software Company25%
    Financial Services Firm15%
    Comms Service Provider15%
    Manufacturing Company15%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm13%
    Manufacturing Company10%
    Government6%
    REVIEWERS
    Computer Software Company27%
    Healthcare Company20%
    Consumer Goods Company13%
    Government13%
    REVIEWERS
    Financial Services Firm19%
    Healthcare Company12%
    Manufacturing Company10%
    Computer Software Company8%
    VISITORS READING REVIEWS
    Educational Organization32%
    Computer Software Company12%
    Manufacturing Company8%
    Financial Services Firm8%
    Company Size
    REVIEWERS
    Small Business37%
    Midsize Enterprise27%
    Large Enterprise37%
    VISITORS READING REVIEWS
    Small Business23%
    Midsize Enterprise17%
    Large Enterprise61%
    REVIEWERS
    Small Business24%
    Midsize Enterprise24%
    Large Enterprise53%
    REVIEWERS
    Small Business27%
    Midsize Enterprise16%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise41%
    Large Enterprise42%
    Buyer's Guide
    All-Flash Storage
    March 2024
    Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage. Updated: March 2024.
    765,234 professionals have used our research since 2012.

    Kaminario K2 [EOL] doesn't meet the minimum requirements to be ranked in All-Flash Storage while Pure Storage FlashArray is ranked 3rd in All-Flash Storage with 174 reviews. Kaminario K2 [EOL] is rated 8.8, while Pure Storage FlashArray is rated 9.2. The top reviewer of Kaminario K2 [EOL] writes "Built-in snapshot support gives us SAN-side functionality most other platforms license separately". On the other hand, the top reviewer of Pure Storage FlashArray writes "Effective provisioning, helpful support, and reliable". Kaminario K2 [EOL] is most compared with , whereas Pure Storage FlashArray is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and VMware vSAN.

    See our list of best All-Flash Storage vendors.

    We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.