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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    DDN IntelliFlash

    Score6.2 out of 10
    N/ADDN 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

    Score10 out of 10
    N/ADell 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
    Considered Both Products
    DataDirect Networks (DDN)
    No answer on this topic
    Dell Technologies
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    93%
    Would buy again
    14 Answers
    Delivers good value for the price
    No answers on this topic
    93%
    Delivers good value for the price
    13 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    15 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    10 Answers
    Implementation went as expected
    No answers on this topic
    100%
    Implementation went as expected
    12 Answers
    Features
    DDN IntelliFlashDell Unity XT Unified Storage
    Enterprise Flash Array Storage
    Comparison of Enterprise Flash Array Storage features of DDN IntelliFlash and Dell Unity XT Unified Storage
    Feature
    DDN IntelliFlash
    -
    Ratings
    Dell Unity XT Unified Storage
    9.3
    15 Ratings
    4% 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 Ratings9.115 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
    Dell Compellent (discontinued)
    Score8 out of 10
    Dell Compellent (discontinued)
    Score8 out of 10
    Enterprises
    Pure Storage FlashArray
    Score10 out of 10
    Pure Storage FlashArray
    Score10 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    DDN IntelliFlashDell Unity XT Unified Storage
    Likelihood to Recommend
    10.0
    (1 ratings)
    9.9
    (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.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    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).
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    Likelihood to Renew
    DataDirect Networks (DDN)
    Because when something works this well you don't change it
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    Dell Technologies
    Very cumbersome compared to other vendors in the same marketplace.
    Incentivized
    Read full review
    Support Rating
    DataDirect Networks (DDN)
    WE always get an answer right away, and help is available 24/7/365.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    Implementation Rating
    DataDirect Networks (DDN)
    Be sure you have your networking right and you are golden.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    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.
    Incentivized
    Read full review
    Return on Investment
    DataDirect Networks (DDN)
    • It has increased our productivity in our database users by about 40%
    Incentivized
    Read full review
    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
    Incentivized
    Read full review
    ScreenShots