We performed a comparison between DDN IntelliFlash and Kaminario K2 [EOL] 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."We have tons of capacity on it."
"The availability and ease of use are the big features."
"It is fast and reliable. It works."
"I never have to worry about its performance or if it is the root cause of an issue."
"Having fast storage allows actual servers to perform in high capacity so we don't have slowdowns on our applications."
"The stability of Pure Storage is very very good."
"The most valuable feature is its upgradeability."
"We're getting good performance, and the compression ratio is also very good in Pure Storage FlashArray."
"The initial setup is straightforward."
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"It performed great originally, and when it performed great, it was awesome."
"Data Compression: Up to 80% space reduction in the database"
"It's very fast. We were seeing read latencies of less than one millisecond. It is robust."
"It has reduced our electricity usage by reducing the amount of disks needed for the virtual environment."
"High performance and ease-of-management are the most valuable features."
"EasyTier/hotcaching: Valuable because it allows greater performance than standard SAS disks"
"The most valuable aspect is the use of solid-state storage drives instead of spinning drives."
"The capacity that we're saving by using Kaminario's K2 is giving us a four-to-one ratio for our deduplication."
"Inline compression"
"Logic/software management"
"The speed and, for us in particular in what we're doing, the data de-duplication."
"The increased performance is many times above our previous array performance in all metrics. Integration with vSphere features is also a definite plus."
"The ratio between the physical storage and the storage we use is very high."
"Scale out is a differentiator for them, especially in the enterprise market. It's key for a lot of customers."
"If we suddenly dump large amounts of data onto the storage system, it takes a while to process it."
"It was not proactive communication."
"The credentials on the iSCSI interface are only available to type in with the Chrome browser, and not with the Firefox browser."
"It is way in excess of what we need. If anything, we could see a bit more speed. I'm just comparing it with what some of my colleagues who are implementing their own systems do."
"Pure Storage will have issues with positioning in the near future since its a relatively new company. For now, customers need a PoC to trust using the solution, as it can't stand on its brand name alone. They need to improve Pure Storage's marketing."
"There are a lot of things to improve."
"I would love to see a true one click upgrade solution. Right now, you have to click and schedule an appointment with Pure Storage to be able to upgrade. I would love for it to automatically download, install, and fall-over every controller as it updates."
"I would rate this solution an eight. There's always room for improvement, nobody is perfect to get a ten out of ten. They do what they do well. It's not cheap but we it's for uses that we needed."
"Performance is horrible now. Our original intent was to buy new storage in about two years. But since it became a critical urgency for us, we decided to purchase a new one in two or three months."
"In the proxy section you can’t choose a user account and password, so it is not allowed at the moment to go out, if customer has such constellation."
"We had just one small stability problem with power flapping and it did not start up again automatically. We had to access service ports and manually restart the storage processors."
"Technical support is bad. It'd grade them at 30% or 40%. The response time is terrible."
"Snapshots are not as easy to access as on a NetApp device."
"It only keeps one hour of real-time data without the ability to do deep analysis of each element."
"It's somewhat scalable, but maybe not so much as some of the competition."
"They need to offer better integration for a virtual platform to enable you to create hyper-converged solution."
"Access to technical support should be improved for our region. Technical support is good, but they're very hard to access."
"A single pane of glass to monitor/manage multiple arrays would be helpful."
"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 front panel of the drive shelf doesn't always seat firmly."
"Some of the nice to haves for us, in terms of today, would be VVols but again, it’s not a critical feature."
"I would like to see LDAP for the management panel; I've been notified they might be currently working on it."
"The system currently has a 15TB LUN size limit and that snapshots need to be scheduled through script API instead of the GUI."
"The management graphical interface needs more improvement."
Earn 20 points
Earn 20 points
DDN IntelliFlash is ranked 29th in All-Flash Storage with 11 reviews while Kaminario K2 [EOL] doesn't meet the minimum requirements to be ranked in All-Flash Storage. DDN IntelliFlash is rated 7.4, while Kaminario K2 [EOL] is rated 8.8. The top reviewer of DDN IntelliFlash writes "Good features with an easy initial setup but technical support is slow ". On the other hand, the top reviewer of Kaminario K2 [EOL] writes "Built-in snapshot support gives us SAN-side functionality most other platforms license separately". DDN IntelliFlash is most compared with VAST Data, NetApp AFF and Tintri VMstore, whereas Kaminario K2 [EOL] is most compared with .
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.