DDN IntelliFlash vs. Dell Unity XT Unified Storage

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
DDN IntelliFlash
Score 6.2 out of 10
N/A
DDN offers the IntelliFlash flash array storage option based on technology developed by Tegile. The solution was owned and supported by Western Digital since August 2017, and later acquired by DDN (DataDirect Networks) in 2019.N/A
Dell Unity XT Unified Storage
Score 9.5 out of 10
N/A
Dell Unity XT hybrid flash arrays are storage systems for running general purpose workloads that do not require the low latencies and speed of all flash/NVMe architectures. Unity XT hybrid flash arrays balance performance, efficiency, features or outcomes.N/A
Pricing
DDN IntelliFlashDell Unity XT Unified Storage
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
DDN IntelliFlashDell Unity XT Unified Storage
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
DDN IntelliFlashDell Unity XT Unified Storage
Top Pros
Top Cons
Features
DDN IntelliFlashDell Unity XT Unified Storage
Enterprise Flash Array Storage
Comparison of Enterprise Flash Array Storage features of Product A and Product B
DDN IntelliFlash
-
Ratings
Dell Unity XT Unified Storage
9.3
15 Ratings
2% above category average
Flash Array Performance00 Ratings9.413 Ratings
Flash Array Integration00 Ratings9.413 Ratings
Data Compression00 Ratings9.712 Ratings
Non-Intrusive Upgrades00 Ratings8.815 Ratings
Simplicity00 Ratings9.015 Ratings
Power Savings00 Ratings9.614 Ratings
Best Alternatives
DDN IntelliFlashDell Unity XT Unified Storage
Small Businesses

No answers on this topic

No answers on this topic

Medium-sized Companies
Pure Storage FlashArray
Pure Storage FlashArray
Score 9.3 out of 10
Pure Storage FlashArray
Pure Storage FlashArray
Score 9.3 out of 10
Enterprises
Dell VMAX
Dell VMAX
Score 9.7 out of 10
Dell VMAX
Dell VMAX
Score 9.7 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
DDN IntelliFlashDell Unity XT Unified Storage
Likelihood to Recommend
10.0
(1 ratings)
9.6
(20 ratings)
Likelihood to Renew
10.0
(1 ratings)
-
(0 ratings)
Usability
10.0
(1 ratings)
7.0
(3 ratings)
Support Rating
10.0
(1 ratings)
9.0
(6 ratings)
Implementation Rating
10.0
(1 ratings)
-
(0 ratings)
User Testimonials
DDN IntelliFlashDell Unity XT Unified Storage
Likelihood to Recommend
DataDirect Networks (DDN)
SMB business Tegile pricing and performance is particularly well suited. BC/DR scenarios are also enhanced as they are extremely good at upgrading each side and failing over for upgrades. I don't know any situations where these would not be appropriate.
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Dell Technologies
Dell EMC Unity is an easy system and very flexible component and very easy to navigate while providing effective services and management of multiple project information management and the data pulling from the supported third-party platform is easy and quick. Excellent reporting features and easy to use and the analytics tools are amazing.
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Pros
DataDirect Networks (DDN)
  • Fast writes to and retrieves from the disks.
  • Fast ethernet communication and full support for Vmware.
  • NFS storage means no LUN rebuilding or painful LUN migrations.
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Dell Technologies
  • Enables you to create multiple copies of any database.
  • Data savings feature with compression.
  • Integrity with VMWare, RHEL, Oracle.
  • The best option is a midrange unified storage array in a customer environment.
  • Some models support NMMe.
  • Copy Data Management (iCDM), Data-At-Rest-Encryption (D@RE).
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Cons
DataDirect Networks (DDN)
  • I would like to see every update to be able to be reached via either partial or full updates. In the past we had progressed to one level of software and then found we could not get to a later version from that level, though they did address that.
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Dell Technologies
  • Alerting: receiving an alert when an issue occurs. That is good to know. However, if the alert is cleared, or somehow no longer in alarm, no email is received. At times I will receive the email alert on weekends, not knowing if the issue is resolved or not until Monday when I can access the unit. I have learned in most instances, the alert is a false alarm, which could be a problem.
  • The alerting itself is sometimes not clear. For example, it tells me the link is down, we reset the connection, the link is still down, a tech was dispatched, he troubleshot, and finally the alarm cleared. This incident took almost a week. It went back into alarm after he left, then suddenly it cleared on its own.
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Likelihood to Renew
DataDirect Networks (DDN)
Because when something works this well you don't change it
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Dell Technologies
No answers on this topic
Usability
DataDirect Networks (DDN)
It just works, and works very well. The GUI is clean and easy to understand, and the dashboard gives vital information at a glance. It also gives a very comprehensive view of what all the moving parts are doing. It is so clear and matches the view in real life that I can have a non-technical person looking at it and talking to me on the phone and we both see the same things, instantly.
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Dell Technologies
Very cumbersome compared to other vendors in the same marketplace.
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Support Rating
DataDirect Networks (DDN)
WE always get an answer right away, and help is available 24/7/365.
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Dell Technologies
Not only support for Unity, but for any Dell product, whether for companies or for the end consumer. Support is agile, helpful, and always focused on solving the problem. To date, there has been no problem that Dell's support has failed to resolve and help us with.
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Implementation Rating
DataDirect Networks (DDN)
Be sure you have your networking right and you are golden.
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Dell Technologies
No answers on this topic
Alternatives Considered
DataDirect Networks (DDN)
We used to have both Nimble and Compellant in the past, and there is no comparison with the Tegile offerings. The Tegiles outperform them in every area and are easier to use.
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Dell Technologies
I was instructed to buy these arrays, but I was not given the opportunity to evaluate other arrays. We evaluated other products in the market that competed with Unity and found that the younger array built from scratch had far better features, software, and ease of use. The Unity system has a unique way of storing the data when compared with other systems.
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Return on Investment
DataDirect Networks (DDN)
  • It has increased our productivity in our database users by about 40%
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Dell Technologies
  • Less business downtime and reliability is a major business concern. DELL EMC UNITY addresses this concern well and provides robust storage.
  • Investing in UNITY system is less expensive than all-flash storage systems.
  • Managing and provisioning VMware disks became simpler from a single interface in the Vcenter
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ScreenShots