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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    DDN A³I

    Score9 out of 10
    N/ADataDirect Networks (DDN) offers their SFA line of high density block storage solutions, including the SFA14KX and the SFA18K.N/A

    IBM Power

    Score9 out of 10
    N/AThe IBM Power product line is a family of servers.N/A
    Pricing
    DDN A³IIBM Power
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    DDN A³IIBM Power
    Free Trial
    NoYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeOptional
    Additional Details
    More Pricing Information
    Best Alternatives
    DDN A³IIBM Power
    Small Businesses
    No answers on this topic
    Dell PowerEdge
    Score10 out of 10
    Medium-sized Companies
    No answers on this topic
    Dell PowerEdge
    Score10 out of 10
    Enterprises
    No answers on this topic
    IBM Z
    Score9.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    DDN A³IIBM Power
    Likelihood to Recommend
    9.0
    (1 ratings)
    8.9
    (208 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    8.1
    (7 ratings)
    Usability
    -
    (0 ratings)
    9.5
    (4 ratings)
    Availability
    -
    (0 ratings)
    9.1
    (1 ratings)
    Performance
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    9.2
    (8 ratings)
    Implementation Rating
    -
    (0 ratings)
    8.4
    (4 ratings)
    Product Scalability
    -
    (0 ratings)
    9.1
    (1 ratings)
    User Testimonials
    DDN A³IIBM Power
    Likelihood to Recommend
    DataDirect Networks (DDN)
    Well suited for large data repositories, like video storage, data lake, etc. Wide and deep and does not take up multiple racks. Easily grows with your needs as one can drop in more disks when needed, as you grow.
    Incentivized
    Read full review
    IBM
    I'd strongly recommend IBM Power servers to anyone who has the budget for it. A Power Virtual Machine, what is generally called FlexTB VM, can support as many small VM of 256GB, and scale up to 32TB on the fly. If IBM recommended architecture is combined with your organizational reference architecture, then forget about running into unplanned downtimes.
    Incentivized
    Read full review
    Pros
    DataDirect Networks (DDN)
    • Large storage array
    • Fibre channel storage using RAID arrays
    • Each SFA can grow with one master and up to 4 slaves
    • Up to PB or more of storage
    Incentivized
    Read full review
    IBM
    • I love how it supports a mix of operating systems
    • protection of our sensitive energy data and ensuring compliance with industry regulations.
    • It provides a flexibility that ensures that we can accommodate increased workloads without a complete overhaul of our infrastructure.
    Incentivized
    Read full review
    Cons
    DataDirect Networks (DDN)
    • The Disk array appliances load disks from the top
    • Cabler management is more than 4 feet long. Hard to find a rack it really fits in.
    • Interconnects between units need to be more seamless and easier to understand.
    Incentivized
    Read full review
    IBM
    • A solid IDE for editing programs. SEU was simple and solid. Then it became outdated and support for it ended as the language continued to evolve. That's fine. But RDi is expensive and shaky at best, and VS Code, while free, is severely lacking even the modicum of features RDi has.
    Incentivized
    Read full review
    Likelihood to Renew
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    This is one of the best systems on the market. You can have Flash/Copy which created another LPAR to look like the system you are copying. This takes seconds and not minutes. Then you can use BRNS to do full system backups nightly with no downtime. I am ready for us to upgrade to a Power 10.
    Incentivized
    Read full review
    Usability
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    They are very easy to set up and use once you re knowledgeable enough to deal with it. They are continuously enhance the user experience on the HMC and operations on the systems. Once setup it's like a beast, going on and on. I have experience with servers that are not being rebooted for more than 1000 days
    Incentivized
    Read full review
    Reliability and Availability
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    In all of the years I have used various Power System, I have never had any problems at all. Even when hackers were attacking our email servers and many users PCs, the IBM Power System came out completely unscathed. I haven't even had any application errors that were able to take the system down. Nor have I ever experienced an unplanned outage
    Incentivized
    Read full review
    Performance
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    The IBM Power System is built for integration. It supports multiple operating systems and you can run multiple OS's on the same box with no problems at all. It also supports a number of open source languages such as PHP, Java, Python, and Perl which helps you continue to grow and integrate with lots of other systems.
    Incentivized
    Read full review
    Support Rating
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    On large-scale systems, the rating would have been 10. However, I have seen some cases in more rural areas where the IBM onsite support is not as available or of the highest quality as in the past. For software support, there are sometimes instances of language barriers.
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    Implementation Rating
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    Systems are robust and you need to know exactly what your are going to do with them. There are multiple configurations possible and you need to gather your requirements first, before going on with the implementation. Tuning is a must before migrating production systems
    Incentivized
    Read full review
    Alternatives Considered
    DataDirect Networks (DDN)
    IBM is close to the Platinum level but DDN comes in large and cheaper but with a bit less features.
    Incentivized
    Read full review
    IBM
    Power server do not need a stack of software for viruses, spam and others... Power server do not need to have release often power server are much more strong then other manufacturer Power server do not need to restart offen
    Incentivized
    Read full review
    Scalability
    DataDirect Networks (DDN)
    No answers on this topic
    IBM
    This system can work in a small factory with a few users and easily scale out to thousands of users. It is truly amazing on how much you can throw at this box and it will just keep humming. It is great for use across multiple departments and even across multiple corporations. I worked at one company where we were hosting multiple corporations on just one large Power System and had ZERO problems.
    Incentivized
    Read full review
    Return on Investment
    DataDirect Networks (DDN)
    • ROI is that it seems very economical for massive video camera storage.
    • Dedicate a rack to it.
    • Best if all units are next to each other but do not have to be.
    Incentivized
    Read full review
    IBM
    • In the event of a crash, IBM Power servers offer a variety of simple options to recover the operating system.
    • With the flexibility offered by IBM Power servers, the production business can be improved by making the most of its physical servers.
    Incentivized
    Read full review
    ScreenShots

    IBM Power Screenshots

    Screenshot of IBM Power E1180Screenshot of IBM Power E1150Screenshot of IBM Power S1124Screenshot of IBM Power S1122