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DDN IntelliFlash vs NetApp FAS Series comparison

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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

Pure FlashArray X NVMe
Sponsored
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
35
Ranking in other categories
All-Flash Storage (15th), NVMe All-Flash Storage Arrays (6th)
DDN IntelliFlash
Average Rating
7.6
Reviews Sentiment
5.9
Number of Reviews
12
Ranking in other categories
All-Flash Storage (29th), NVMe All-Flash Storage Arrays (13th)
NetApp FAS Series
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
108
Ranking in other categories
Deduplication Software (4th), NAS (3rd), Modular SAN (Storage Area Network) (1st)
 

Featured Reviews

Eugene Hemphill - PeerSpot reviewer
Helps to save money and resources with the data compression feature
One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.
Anil Rahulwar - PeerSpot reviewer
Good customer service and support and suitable for large environments
It is very easy to install. Users don't need to remember anything while deploying IntelliFlash because everything will be taken care of by tech support. They can easily modify the installation or change the password with the help of the tech support. It is very easy to integrate IntelliFlash with other solutions. We have plugins that can be integrated with other solutions. It will require maintenance. It is the same as any other storage solution: updates and upgrades, firmware upgrades, and drive upgrades.
Paweł Jabłoński - PeerSpot reviewer
Used for VMs with replication a feature, but need upgraded SSDs
We use this solution. I configured and updated it. Of course, I was also a user of applications that store data on that storage. We already have an SSD solution. So, rather than planning to go with an SSD solution, we are focusing on expanding it. If a company wants to deploy something new, it should choose a product with SSD, and NVMe disks. Overall, I rate the solution a six out of ten.

Quotes from Members

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

Pros

"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."
"On a scale of one to ten, I rate Pure FlashArray as ten."
"Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator."
"It has good, reliable, fast storage."
"What I really like about this program, is that it is easy to use and easy to configurate."
"The high availability of the product is the most valuable feature."
"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."
"The solution is very straightforward to set up."
"EasyTier/hotcaching: Valuable because it allows greater performance than standard SAS disks"
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"High performance and ease-of-management are the most valuable features."
"It has reduced our electricity usage by reducing the amount of disks needed for the virtual environment."
"Data Compression: Up to 80% space reduction in the database"
"We use IntelliFlash products for larger environments, like Qatar Airways."
"It performed great originally, and when it performed great, it was awesome."
"It's very fast. We were seeing read latencies of less than one millisecond. It is robust."
"This solution provides us with easy management and great vendor support."
"Compression of the backup Oracle by RMAN on NFS saves space 5:1."
"Can use both SAN and NAS at the same time."
"Ability to use mirroring and SnapVault have made backup no longer necessary."
"It is very easy to expand disks and manage CIFS."
"The file sharing feature is most valuable."
"It's a stable product. No issues there."
"In NetApp FAS Series, I appreciate the visibility."
 

Cons

"The software layer has to improve."
"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."
"I'd like to see the product implement active replication for vehicles such as VMware."
"We would like to see VNC integration or be able to use Pure Storage with VNC."
"It is on the expensive side."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"The tool's portfolio is minimal. It is expensive."
"The tool's pricing is higher than competitors."
"It only keeps one hour of real-time data without the ability to do deep analysis of each element."
"They need to offer better integration for a virtual platform to enable you to create hyper-converged solution."
"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."
"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."
"In future releases, I look forward to more AI features."
"It's somewhat scalable, but maybe not so much as some of the competition."
"Snapshots are not as easy to access as on a NetApp device."
"The high cost of the product is an area of concern, so from an improvement perspective, the tool needs to be made cheaper."
"The high cost of the product is an area of concern, so from an improvement perspective, the tool needs to be made cheaper."
"NetApp FAS Series should improve its price, which is expensive."
"I think this kind of infrastructure is mostly obsolete. To keep up with developments in this space, you need to move all these features to an All-Flash solution."
"With scalability, we feel the system is limited."
"Interfacing with the cloud environment could be better. I want to be able to move some cloud volume and integrate it seamlessly with my home on-premise storage. Sometimes I have issues with port permissions. NetApp probably needs to improve more on the integration side from on-premise to the cloud."
"There is no NetApp infrastructure set up here in Greece."
"It's hard to find in-person training that fits our schedule in our area. They offer a lot of online training, but we need somewhere to go because we can't really get away from the office."
 

Pricing and Cost Advice

"The product is expensive."
"Pure FlashArray X NVMe’s pricing is cheaper than other products."
"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."
"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."
"With VMware, we pay $300,000 annually."
"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."
"Given its price, Pure is not the first option."
"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."
"I recommend the full bundle software in order to have all the functionality. It is more expensive to purchase it one by one."
"I think we pay around 100 grand per year for three arrays or four arrays."
"The solution is more expensive than other vendors."
"NetApp FAS Series is a reasonably high-priced solution, partially because we select the configuration that duplicates the entire system."
"The product is on the expensive side."
"The process for going to cluster mode is expensive."
"I would rate the pricing a seven out of ten, with ten being expensive. We pay a one-time purchase price."
"NetApp FAS Series could be less expensive."
"The NetApp FAS series price is very competitive compared to other solutions on the market it is a good choice."
"Most storage vendors also have software, or licensing bundles, which may offer the required licenses considerably cheaper, but do also maybe offer licenses, which are not needed."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
11%
Government
6%
Computer Software Company
15%
Real Estate/Law Firm
11%
Manufacturing Company
9%
Government
8%
Educational Organization
55%
Manufacturing Company
8%
Computer Software Company
7%
Financial Services Firm
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Pure FlashArray X NVMe?
Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.
What needs improvement with Pure FlashArray X NVMe?
Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...
What is your experience regarding pricing and costs for IntelliFlash?
It is a bit cheaper than other products, 10% to 20% cheaper.
What needs improvement with IntelliFlash?
DDN IntelliFlash should improve in terms of sales. In future releases, I look forward to more features about AI and M...
What is your primary use case for IntelliFlash?
We use IntelliFlash products for larger environments, like Qatar Airways. They have large scalability and use more th...
Which SAN product would you choose: IBM FlashSystem (FS9500) vs PureFlash Array/X NVMe vs PureFlash Array/XL NVMe?
Have you considered a NetApp FAS Storage for your NAS needs? I am sure it fits very well.
What is your experience regarding pricing and costs for NetApp FAS Series?
The pricing of NetApp FAS Series is not cheap, but in comparison to other vendors, NetApp FAS Series is affordable be...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
Tegile, IntelliFlash N-Series, IntelliFlash T-Series, IntelliFlash HD-Series
No data available
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Bank of Stockton, Barnsley College, Boyes Turner, Brigham Young University
Children's Hospital Central California, Plex Systems, PDF PNI Digital Media, Denver Broncos, PDF KSM Legal, Clayton Companies, Virginia Community College
Find out what your peers are saying about DDN IntelliFlash vs. NetApp FAS Series and other solutions. Updated: April 2025.
850,028 professionals have used our research since 2012.