Dell PowerStore vs NetApp AFF (All Flash FAS) comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between Dell PowerStore and NetApp AFF (All Flash FAS) based on real PeerSpot user reviews.

Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed Dell PowerStore vs. NetApp AFF (All Flash FAS) Report (Updated: May 2023).
706,951 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The product cheaper compared to other solutions concerning the technology that they are using.""The compression and deduplication features help to make the best use of the capacity.""This is the best all-flash storage array on the market.""Technical support is good.""It's just very easy for general block storage.""Technical support has been amazing.""The management is simple in Pure Storage FlashArray.""The most valuable features of Pure Storage FlashArray are management and administration user-friendliness, provisioning, and performance."

More Pure Storage FlashArray Pros →

"The simplicity and ease of use have been very valuable features. I have a very small team, and only half of the team is well versed in the HP product. Whereas if I bring PowerStore in, everyone can learn it because it will be new on the floor.""I find all of the Dell PowerStore features to be valuable.""The compression is excellent.""PowerStore is easy to use. All the drives use soft encryption. To upgrade it, you download the app, and it runs by itself. It's very easy to deploy, share, and create volumes.""You can add compute and capacity independently. We have sized the solution based on our current needs, but in the future we can choose to increase capacity if we grow our activity in the market. And if we have more business in our monetary system, we can increase compute. The ability to choose what we increase is a good feature.""It has its own file formatting protocol, which saves a lot of space.""It provides a big benefit when upgrading a new VMware environment. For example, in a big environment with 10 to 30 ESXs, you can take everything and put that into PowerStore. So, it is cost-effective, which is very important and has been massive for us. You reduce almost 80% from the hardware and work directly from PowerStore. Building hardware, especially in a big VMware environment, is a big issue for my organization.""It is a stable solution."

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"Regarding features, SnapMirror is one we depend on right now. It helps us provide snapshots to the customers on request. There are many scenarios in which we might take snapshots in various daily use cases. We trigger the snapshots, which gives us a sense of security because we know we have this technology in place if something happens.""Supports file formatting, the main protocols, and the hot swapping of disks and features.""The speed is great. That's probably number one in terms of features we appreciate.""The NVMe flash cache is the most useful feature. It lowers transactional speed even more.""The performance is outstanding when it's all Flash. That's the biggest bang for the buck that we get.""I like how easy it is to discover an issue and either resolve that issue or fine-tune that app to premium support to find that resolution.""It is a stable solution.""NetApp AFF has helped to simplify our clients' infrastructure while still getting very high performance for their business-critical applications. One of our customers uses the vSAN environment in the release, then they use NFS for their VMware VCF environment and TKG environment. In this case, when they move to NetApp for the TKG and the VM infrastructures, they use AFF for block, CIFS, and NFS. It provides a single storage with NFS, block, and CIFS with deduplication, team provisioning, and compression. Everything is in there, which makes it very good to use."

More NetApp AFF (All Flash FAS) Pros →

Cons
"We need to add more storage in Pure Storage FlashArray with the cluster mode activated for us to have better performance.""There was some complexity in the initial setup.""This product has only two active controllers, whereas other solutions can have more. This is something that needs to improve.""We understand that they're thinking about it, but one of the things that would be nice is if they added some basic file-level capabilities to the platform. The idea is that they would run a basic NFS or CIF share from the controllers. FlashBlade is the powerhouse for File and Object storage, but if you don't need all that power, a lightweight file function would make FlashArrays more versatile.""Currently, the solution fails to support file screening.""Pure Storage FlashArray could improve in the area of cryptographic information in the consoles. The user-friendliness could improve. The Pure Storage FlashArray team should come and log into the system with their maintenance credentials and then pull out the information as evidence of cryptography.""Pure Storage FlashArray could improve by being more secure.""We would like to be able to connect to data tape for backup, specifically to the LTO backups."

More Pure Storage FlashArray Cons →

"During the installation phase, the licensing part was not straightforward. It was very difficult for the technicians, who are not trained Dell EMC technicians, to do the licensing because the information on their website is not straightforward... Eventually, I had to pass this task to our business partner and they did it for us.""It needs more mature code.""It was very new when we first deployed it a year ago. Even the upgrade processes and knowing what to expect, as well as documentation, could be more robust.""The pricing could be lower. It is very expensive.""Reporting is an area that could be improved. It's very simplistic sometimes, and some of the very technical guys on my team want to see more of the details and be able to massage the report a little bit better.""It doesn't support SSD or Flash.""Dell PowerStore is a good solution overall, but some models could support hypervisors better by allowing for more customization and flexibility for customer needs.""I would like to see a Snapshot feature. Currently, it is unable to occupy the capacity."

More Dell PowerStore Cons →

"Its technical support could be better.""It used to give us the volume where LANs should be placed when we created a LAN in the older version. However, in the newer version of ONTAP, it does not give where to place the LAN in the volume. So, that liberty has been taken away. If that was there again, it would be very good.""You have a limit in terms of how much you can expand storage. It sounds like a lot. However, over the years, as you grow, it may be smaller than you think.""NetApp AFF could improve SAN storage because it feels as if it was not put together at the beginning, it functions as an afterthought. Additionally, the cloud features could be more mature.""NetApp should offer more training so everyone can learn about the products. Other vendors have a lot of training options. It would be great if NetApp would highlight how to use the features more so that every admin or person can gain more knowledge about this technology.""The initial setup has a lot more steps in it than are probably necessary for a base deployment, unlike other vendors where it's more straightforward. It could be a little bit more streamlined.""When it comes to the cloud, they might need to improve in terms of making it clear why someone would use a NetApp solution over cloud-made storage.""There is room for improvement in terms of support. I have noticed that if I sometimes call their customer care for a particular issue, they will give me another number and ask me to call that other team. It would be better if they could do a warm transfer. That would save customers time from calling all the numbers again and speaking to another team."

More NetApp AFF (All Flash FAS) Cons →

Pricing and Cost Advice
  • "We do not incur additional costs beyond the licensing fee."
  • "My organization has a yearly license, but I believe that Pure Storage FlashArray has capacity-based licenses as well. I'm definitely happy with the pricing."
  • "There is an annual or perpetual license required for this solution."
  • "Pure is typically more expensive than everyone else. You get what you pay for, but I have lost deals to similar solutions because of pricing. They include everything, and that's another positive about Pure Storage. They aren't trying to nickel and dime their customers for different features. It is all included in one price. The license is by capacity, and the price depends on the capacity and the discount we're getting from the vendor. You get the SKU of the physical appliance, support, and maintenance, and that's it. You're licensed for whatever feature they offer. It is all rolled up into the price of the appliance."
  • "The pricing is reasonable."
  • "When we bought the unit, we bought per capacity. So, the licensing is per capacity, and the only thing that we have to buy every year or every three years is maintenance. Included in that maintenance is the upgrade of the controllers every three years at no cost to us."
  • "We consume it as a service, and that's actually something we really like, or at least I really like from the technical perspective. That's because it means there is no hassle when we need to upgrade arrays to add capacity. We just interact directly with technical counterparts, and we say, "Hey, we're filling up," and they say, "All right, here's another data pack." They ship it in, and we install it. So, the as-a-service model has worked very well. Given the outstanding data reduction rates, it has improved our profitability because we're selling allocated volumes as part of the cloud service or recovering those costs from our tenants. It is very efficient, but that has offset the premium price. It started out that way, but over time, as we've added capacity, the price per gig has gone down a lot because we have a lot of it."
  • "There are no fees for licensing. The hardware is paid for only once."
  • More Pure Storage FlashArray Pricing and Cost Advice →

  • "The price of Dell EMC PowerStore could be better, it is a bit expensive."
  • "We only have a single machine and we are currently using half of the hard disk slots. We have asked for an upgrade for the rest of the hard disks but, from my point of view, it costs too much. We have 12 to 15 hard disks inside and if we try to upgrade only the hard disks, it costs the same as the complete system. This is something I don't understand."
  • "We are happy with the pricing that we get from Dell."
  • "Licensing is very simple. Everything is included in the basic license. There are no concerns about having to pay to add a feature. Everything is there."
  • "The licensing for this solution is good and is in the mid-range tier."
  • "If we use the 500 or 1000, the licensing and pricing are reasonable. PowerStore can compete with any vendor and the price isn't that expensive."
  • "It is very expensive though when you get to this point of using the 3000 with a client. They will start to think about using another vendor. There are a lot of solutions similar to PowerStore in regards to networking capacity and their prices are very cheap compared to PowerStore."
  • "Dell PowerStore charges for the hardware warranty every three years. The price will depend on the storage model or how much hardware it has."
  • More Dell PowerStore Pricing and Cost Advice →

  • "The licensing and pricing are fine. As a reseller for the product, we need to make the differentiation in the minds of the customer. They are not just buying some tool that does only one thing, e.g., showing a LAN for a customer. The pricing is fair for what it is."
  • "In addition to simplifying the management across a mix of solutions, AFF simplifies the cost. That was one of the main reasons we purchased AFF."
  • "NetApp AFF is an expensive product, although not compared to other vendors."
  • "The pricing is pretty reasonable for what we get. But if you have to buy any more disk space, it can be quite expensive."
  • "The list price of AFF is too expensive... they need to be careful with the pricing of the new NVMe disks. They are way too expensive."
  • "I looked at other vendors for other potential projects and thought NetApp's pricing was very competitive."
  • "There is room for improvement when it comes to the cost. The cost is very high compared to other devices."
  • "The only area where the product has room for improvement is the cost."
  • More NetApp AFF (All Flash FAS) Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure… more »
    Top Answer:Data deduplication is one feature I found to be the most valuable in the tool...Stability-wise, I rate the solution a… more »
    Top Answer:PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and… more »
    Top Answer:Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management… more »
    Top Answer:Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell… more »
    Top Answer:Well, Is one thing NetApp Storage has vs other brand is the mix of protocol CIFS with NFS booth working together in the… more »
    Top Answer:This question is very dependent on your requirements. Both are among the best in the field. Of course, the intended cost… more »
    Top Answer:The answer depends on your needs and budget. If you want high performance (who doesn't) or let's say the latency matters… more »
    Comparisons
    Also Known As
    PowerStore
    NetApp All Flash FAS, NetApp AFF, NetApp Flash FAS
    Learn More
    Overview

    Pure Storage FlashArray is the world’s first enterprise-class storage array that runs exclusively on the nonvolatile memory express (NVMe) protocol for memory access and storage. It represents a totally state-of-the-art type of storage technology. It offers users shared accelerated storage that delivers cutting-edge features in the realms of performance, simplicity, and consolidation. Pure Storage is fresh and modern today and will be for the next decade. Without forklift upgrades or planned downtime, Pure Storage takes the work out of storage ownership and delivers unprecedented customer satisfaction.

    Pure Storage FlashArray is built with simplicity and reliability in mind. The solution can be implemented and optimized in hours, as opposed to other similar solutions that can take days. It has no moving parts, which removes areas where it could potentially be vulnerable to suffering errors. It is highly stable and gives users the ability to manage system shutdowns in a way that  prevents data loss.

    Benefits of Pure Storage FlashArray

    Some of the benefits of using Pure Storage FlashArray include:

    • A much higher level of speed than similar pieces of technology. Pure Storage FlashArray maximizes the speed at which data can be transferred while at the same time minimizing system latencies that might slow the transfer down. Additionally, it offers users quick memory read and data access speeds.

    • A higher bang for your buck in terms of the storage capabilities you get for the money you pay. They are smaller in size than more standard storage technologies, but they offer flash memory, which enables users to store larger amounts of data than the current standard.

    Reviews from Real Users

    Pure Storage FlashArray is a highly effective piece of storage technology which stands out among its competitors for a number of reasons. Two major ones are its overall robustness and the value that it offers by way of its reliability and ease of use. It provides users with many valuable features that allow them to maximize what they can do with this solution. Pure Storage FlashArray’s reliability and ease of use make it a highly valuable solution. 

    PeerSpot user Prabakaran K., a technical consultant at Injazat Data Systems, notes the robustness of this solution when he writes, "FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."

    PeerSpot user Jason D., a cloud solutions architect at a tech services company, notes three features that make this solution valuable when he writes, "We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."

    Dell EMC PowerStore is a midrange next-generation data storage solution. It is designed with a data-centric, intelligent, and adaptable infrastructure and helps consolidate storage and virtual server environments. The Dell EMC PowerStore platform includes two major configurations, including PowerStore T and PowerStore X. Dell EMC PowerStore enables you to deploy the appliance and consolidate data and applications and supports both flash and SCM Optane devices.

    Dell EMC PowerStore Offers:

    • Value
    • Flexibility
    • Simplicity

    Dell EMC PowerStore Features

    Some of the most powerful Dell EMC PowerStore features include:

    • Data-centric design: Dell EMC PowerStore is designed to optimize system performance, scalability, and storage efficiency to support any workload.

    • Intelligent automation: Intelligent automation helps simplify management as well as optimize system resources. Through a programmable infrastructure, it also enables you to easily monitor, analyze, and troubleshoot the environment.

    • Adaptable architecture: Because it has an adaptable architecture, Dell EMC PowerStore is able to provide speed and application mobility and offer flexible deployment models.

    • Scalability: Dell EMC PowerStore can be scaled up and scaled out.

    • Data-in-place upgrades: By providing data-in-place upgrades, you gain a modernized infrastructure without any downtime involved and without impacting applications.

    Dell EMC PowerStore Benefits

    Some of the benefits of using Dell EMC PowerStore include:

    • Flexible deployment: Dell EMC PowerStore is made to modernize the core, edge, and cloud without disruption, leading to flexible deployment.

    • Pay-per-use: Dell EMC PowerStore offers a range of flexible purchase options.

    • Any workload: Because Dell EMC PowerStore is designed to leverage next-gen innovations, it can work with any workload.

    • Programmable infrastructure: Dell EMC PowerStore streamlines application development and also automates storage workflows through integration with VMware and a broad ecosystem of leading management and orchestration frameworks, enabling you to provision services directly from the application tool sets that you use most frequently.

    Reviews from Real Users

    Below are some reviews and helpful feedback written by Dell EMC PowerStore users who are currently using the solution.

    PeerSpot user Maurizio D., who is a CTO at Universita' degli Studi di Pisa, says it "Gives us flexibility, performance, and ease of use. It also has some very good compression capabilities. We were looking for a solution that was easy to install in our VMware environment, that was flexible. PowerStore X is a type of a VMware cluster that you install inside your environment. If you have a VMware environment, like we have in production, it's easy to install and use."

    Another PeerSpot user, Jorg L., who is an IT Administrator at a construction company, mentions "For access from virtual machines, iSCSI, and NFS, it is very good. It helps increase performance."

    "The administration tools take advantage of machine learning and make recommendations to the admins, and that makes the administration easier," says a Chief Information Officer at a computer software company. He also comments that “Overall, we've benefited from the dedupe, compression, and replication, the advanced technology, of this frame. It's all better than what we had in the previous generation of XtremIO appliances, and above what we were getting in the Dell EMC Unitys.”

    NetApp AFF is a storage infrastructure that contains only flash memory drives instead of spinning-disk drives. NetApp AFF addresses enterprise storage requirements with best-in-class data management, higher performance, and flexibility. AFF systems accelerate your operations without sacrificing the effectiveness, dependability, or adaptability of your IT infrastructure, since they are built on ONTAP data management software. As an enterprise-grade all-flash array, the NetApp AFF manages and safeguards your critical data, making your datacenter’s transition to flash simple and painless.

    NetApp AFF is a robust, scale-out platform designed for virtualized environments and can be deployed as an independent system or a high-performance tier in a NetApp ONTAP configuration.

    NetApp AFF Features

    NetApp AFF has many valuable key features. Some of the most useful ones include:

    • Cloning and Snapshot copies combined with native space efficiency can lower storage expenses.
    • Near-zero performance impact for snapshot copy creation, cloning, and replication.
    • Application-consistent Snapshot copies simplify app management.
    • Synchronous replication using NetApp MetroCluster software, a feature that is only available from NetApp in the all-flash array market and provides zero RPO and close to zero RTO for workloads that are mission-critical.
    • Support for at-rest data encryption and an onboard key manager to help secure your data through easier key management.
    • NetApp SnapMirror replication software reduces overall system costs by replicating to any type of FAS/AFF system, whether it is all-flash, hybrid, or HDD, on premises or in the cloud.

    NetApp AFF Benefits

    There are many benefits to implementing NetApp AFF. Some of the biggest advantages the solution offers include:

    • Change the economics of your data center with flash - you'll consume 11 times less electricity, require 11 times less rack space, and spend 67 percent less on support compared to a data center using HDDs.
    • Manage data with a single piece of software for SAN and NAS settings, including flash, disk, and the cloud.
    • Within 10 minutes, you can provision storage and serve data.
    • Inline data reduction technology can reduce SSD storage by 5 to 10 times on average.
    • Protect your data using the system's best-in-class integrated data protection suite.
    • Scale out to 24 nodes, 367PB of effective capacity, and 4 million IOPS without causing disruption.
    • Accelerate applications with up to 12 times more IOPS and 20 times faster response thanks to NetApp ONTAP FlashEssentials.

    Reviews from Real Users

    NetApp AFF stands out among its competitors for a number of reasons. Two major ones are its handling of read and write operations and its high-capacity drives. PeerSpot users take note of the advantages of these features in their reviews:

    Harish M., Senior Consultant at a tech services company, writes of the solution, “The most valuable feature is its ability to handle high-intensity read and write operations. It works very well in terms of this.” He adds, “We recently started using the volume encryption feature, which is helpful because there are some federal projects that require data at rest to be encrypted.”

    Another PeerSpot reviewer, a director at an IT Infrastructure Services department at a university, notes, “In terms of the footprint, it is far more efficient. It has smaller, higher-capacity drives than our older unit. In terms of space, power, and cooling, it has simplified things.”

    Offer
    Learn more about Pure Storage FlashArray
    Learn more about Dell PowerStore
    Learn more about NetApp AFF (All Flash FAS)
    Sample Customers
    Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
    Information Not Available
    Acibadem Healthcare Group, AmTrust Financial Services, Citrix Systems, DWD, Mantra Group
    Top Industries
    REVIEWERS
    Financial Services Firm19%
    Healthcare Company12%
    Manufacturing Company10%
    Computer Software Company7%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Educational Organization15%
    Financial Services Firm9%
    Manufacturing Company8%
    REVIEWERS
    Computer Software Company24%
    Healthcare Company14%
    Financial Services Firm10%
    Construction Company10%
    VISITORS READING REVIEWS
    Computer Software Company19%
    Government8%
    Manufacturing Company8%
    Comms Service Provider8%
    REVIEWERS
    Healthcare Company16%
    Financial Services Firm12%
    Computer Software Company8%
    Energy/Utilities Company8%
    VISITORS READING REVIEWS
    Educational Organization35%
    Computer Software Company15%
    Manufacturing Company8%
    Comms Service Provider5%
    Company Size
    REVIEWERS
    Small Business25%
    Midsize Enterprise17%
    Large Enterprise58%
    VISITORS READING REVIEWS
    Small Business20%
    Midsize Enterprise25%
    Large Enterprise54%
    REVIEWERS
    Small Business32%
    Midsize Enterprise18%
    Large Enterprise50%
    VISITORS READING REVIEWS
    Small Business24%
    Midsize Enterprise16%
    Large Enterprise60%
    REVIEWERS
    Small Business12%
    Midsize Enterprise13%
    Large Enterprise75%
    VISITORS READING REVIEWS
    Small Business15%
    Midsize Enterprise44%
    Large Enterprise40%
    Buyer's Guide
    Dell PowerStore vs. NetApp AFF (All Flash FAS)
    May 2023
    Find out what your peers are saying about Dell PowerStore vs. NetApp AFF (All Flash FAS) and other solutions. Updated: May 2023.
    706,951 professionals have used our research since 2012.

    Dell PowerStore is ranked 1st in All-Flash Storage with 34 reviews while NetApp AFF (All Flash FAS) is ranked 3rd in All-Flash Storage with 30 reviews. Dell PowerStore is rated 8.4, while NetApp AFF (All Flash FAS) is rated 9.0. The top reviewer of Dell PowerStore writes "Saves us power and floor space, and we can quickly assign new data stores for our developers' VMs". On the other hand, the top reviewer of NetApp AFF (All Flash FAS) writes "Provides us with quick options when restoring things for customers". Dell PowerStore is most compared with Dell Unity XT, IBM FlashSystem, Dell PowerMax NVMe, HPE Nimble Storage and HPE Primera, whereas NetApp AFF (All Flash FAS) is most compared with Lenovo ThinkSystem DM Series, Dell Unity XT, HPE Nimble Storage, IBM FlashSystem and HPE Primera. See our Dell PowerStore vs. NetApp AFF (All Flash FAS) report.

    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.