Dell PowerFlex vs VMware vSAN comparison

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Comparison Buyer's Guide
Executive Summary
Updated on Mar 6, 2024

We compared VMware vSAN and Dell PowerFlex based on our user's reviews in several parameters.

Overall, VMware vSAN is praised for its simplicity, integration, and scalability, with positive feedback on customer service and ROI. On the other hand, Dell PowerFlex is highly regarded for its flexibility, performance, and reliability, with positive feedback on pricing and customer service. Users note varying deployment times for both products.

Features: VMware vSAN is valued for its simplicity, cost-effectiveness, and seamless integration. On the other hand, Dell PowerFlex is highly regarded for its flexibility, scalability, and reliability. Both offer high performance and user-friendly interfaces.

Pricing and ROI: The setup cost for VMware vSAN was initially deemed expensive by users, but it provided good long-term value. On the other hand, Dell PowerFlex had a reasonable and competitive pricing. Users found its setup cost to be straightforward and hassle-free, resulting in a smooth implementation process., Users report positive ROI for both VMware vSAN and Dell PowerFlex. vSAN offers improved virtualization performance and data protection, while PowerFlex enhances productivity and cost savings.

Room for Improvement: VMware vSAN has room for improvement in performance optimization, scalability for larger environments, configuration ease, and integration with third-party solutions. Dell PowerFlex needs enhancements in specific areas.

Deployment and customer support: The user reviews for VMware vSAN and Dell PowerFlex indicate that the duration required to establish a new tech solution can vary. Some users of VMware vSAN reported spending one week for both deployment and setup, while for Dell PowerFlex, some users mentioned needing a week for deployment and another week for setup. This suggests that the two products may have different timelines for deployment and setup., The customer service provided by VMware vSAN is described as top-notch, with users praising the support team's helpfulness, knowledge, and responsiveness in troubleshooting and providing timely solutions. Dell PowerFlex also offers efficient and helpful assistance, promptly addressing users' questions and concerns with knowledgeable and friendly representatives. Both products prioritize customer satisfaction and provide reliable support.

The summary above is based on 29 interviews we conducted recently with VMware vSAN and Dell PowerFlex users. To access the review's full transcripts, download our report.

To learn more, read our detailed Dell PowerFlex vs. VMware vSAN Report (Updated: March 2024).
765,386 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
"With an uptime of 384 days, StarWind has improved overall server reliability.""Starwind made it easy to deploy fully redundant, highly available storage at a low cost.""A great feature is that I basically set it and forget it, as everything is automatic.""A typical system administrator with minimal experience in Hyper-V, VMware, or Windows can do VSAN configuration and maintain VSAN operations.""It has reduced the amount of switching, network connections, etc., because the converged StarWind Virtual SAN allows us to connect high-speed network interfaces between different boxes instead of having to connect SANs via the network, then connect those two clusters together.""Quick setup, great support, stability is great""Using our own choice of HW allowed us to price our service to answer our customers' needs.""I save both physical and virtual space."

More StarWind Virtual SAN Pros →

"The solution is quite stable.""The support is highly responsive.""The program is stable.""The integration with AWS is a valuable feature.""We've had no issues with scaling the solution.""The solution was connected to alternate storage. It provides great scalability and reliability.""Saves us a lot of space in the data center.""The most valuable feature of this solution is integration."

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"It's very scalable. I like that. Adding a node is easy. Adding a disk group is easy.""vSAN is integrated into VMware.""The most valuable feature is the ability to continue our business needs and have higher visibility. It has definitely increased our business productivity levels.""The technical support is good. We are always thankful for the technical support from VMware. They are very supportive when we have a technical problem.""It uncoupled the idea of proprietary technology and component capabilities. It is basically a proprietary technology for a cost-effective infrastructure.""We don't have to order a storage system, we can just use whatever we have on hand and roll it into our virtualization system.""Instead of going for SAN storage, customers can use the scale-up and scale-out features of VMware vSAN.""In my opinion, vSAN is the most natural way to migrate to a fully hyperconverged solution. If a customer needs a more scalable solution with consolidated management, vSAN is excellent."

More VMware vSAN Pros →

Cons
"The interface of the management console of the StarWind Virtual SAN is complex, and it's difficult for the novice user to interact with the management having less knowledge or training in the product.""Pricing is a bit high.""I had issues locating the documentation that applied to my version of StarWind vSAN.""Regular updates to the software are required, and subtle design changes would be welcome.""The reconnection of the attached drives upon a reboot could be improved.""If there was one feature I would like to see it would be a built-in subsystem for managing UPS backups shutdown procedures providing a way to initiate VM shutdown on all host servers, shut down the host servers, then put the fault-tolerant mirroring in standby, and finally shut down the StarWind SANs.""You have to do a "full" sync on write-back cache disks instead of a quick sync if there is an issue.""There should be some kind of active monitoring connected to StarWind vSAN, so you will be able to act when needed."

More StarWind Virtual SAN Cons →

"It would be great to get earlier access to beta builds because we have to develop providers on our own. The APIs and enablers for custom automation could also be improved.""They should provide continuous support for data migration.""The storage capability must be improved.""There should be more functionality available for routing.""Compared to similar solutions, Dell PowerFlex is not cost-effective and has room for improvement.""The biggest issue with the solution is that it doesn't support Hyper V. It's a big problem.""I think there might be some room for improvement when it comes to pricing, because although I know how to convert customers, at the end of day, it's quite expensive. Sometimes your feature architecture is still coming out much cheaper than hardware costs for your infrastructure.""Exporting data from the dashboard is not very user-friendly. It's just designed in a way that it's going to cover let's say 90%, 80%, of the end-users needs. If you need more sophisticated reporting it's not easy to have."

More Dell PowerFlex Cons →

"he list of hardware supported should be increased in the future.""We plan to switch products since the hardware nowadays is a little bit outdated and we need to scale up a bit.""As a software-based product, it requires a lot of system resources.""In a future release, they could add micro-segmentation or security level features integrated into vSAN.""It can be very expensive.""Virtual machines disk size cannot cap more than a single node. For a VDI user, it may not save enough to hold a file server or exchange server on a single node storage space.""Perhaps they could provide encryption without having to use an encryption manager.""Some intelligence can be added to the newest version to provide more flexibility between storage tiers."

More VMware vSAN Cons →

Pricing and Cost Advice
  • "The setup cost is very low. The pricing is great."
  • "We are happy with the price."
  • "The license is reusable. We can always rebuild it and apply the license. Then, boom, we get new servers, apply the license, and we're back up and running."
  • "The pricing is fine for the work that it does."
  • "When we did all the analysis for StarWind, it was approximately 20 percent less than any of the other solutions that we looked at."
  • "The scalability limitation for us is its licensing. At some point in the fairly near future, we will probably have to upgrade our license so we can store eight terabytes instead of four. We are currently at four terabytes, but we're starting to knock on the door of that capacity."
  • "The pricing is excellent. It will run on anything. You don't have to buy a $100,000 server, with hardware you don't need. You just pay for the license and you're good to go."
  • "The licensing is a bit weird. If you license the standard version of StarWind, it allows you four terabytes. Then, they have a pro version, but with the pro version, the only difference is it doubles the terabytes to eight."
  • More StarWind Virtual SAN Pricing and Cost Advice →

  • "The pricing for this solution is good."
  • "The price of the solution is fair, it is priced in the average range amongst competitors."
  • "The cost of this solution is fair."
  • "The solution is expensive and I give the cost a two out of ten."
  • "The solution's price is medium."
  • "The price could be improved."
  • "The product is expensive."
  • More Dell PowerFlex Pricing and Cost Advice →

  • "The first 1-2 years of purchasing vSAN will be expensive. Thereafter, the longer you are running it, the more cost savings you will have."
  • "Its reasonable, compare with other storage vendors"
  • "Basically, vSAN is a license in addition to that of the classic VMware Vsphere, which is also mandatory."
  • "​I would like to see this technology be made available to smaller businesses, who might benefit from high availability but struggle with the entry fee.​"
  • "Perhaps a bundle, like Essentials, would allow more businesses to make the leap to the product."
  • "We have increased our user productivity."
  • "What made us go with this solution was price point. When you can utilize existing storage infrastructure, and not have to continually purchase new SAN products out there that are going up in price as time goes by, then it's a wonderful thing."
  • "We did consider other hyperconverged solutions. It usually came down to price. vSan was the most cost effective thing."
  • More VMware vSAN Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:It is easy to use and can monitor system synchronization and check Storage status. StarWind Virtual SAN (VSAN) combines… more »
    Top Answer:The cost of this is less than you expect. Since they're selling a software stack, you do need to consider your own… more »
    Top Answer:You can maintain and update it with little to no fuss, even the free version is incredibly capable whilst it brings the… more »
    Top Answer:VxRail vs. Dell EMC PowerFlex VxRail provides stable solutions for technical problems while at the same time not being… more »
    Top Answer:The product is expensive. I rate the pricing a nine out of ten.
    Top Answer:While both run on the vSAN technology from VMware, vSAN needs to be deployed on vSAN ready nodes while VxRail is an… more »
    Top Answer:We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interface… more »
    Top Answer:HPE SimpliVity is a hyper-converged infrastructure solution that is primarily geared to mid-sized companies. We… more »
    Comparisons
    Also Known As
    StarWind SAN & NAS
    VxFlex, VxRack FLEX, PowerFlex
    vSAN
    Learn More
    Overview

    StarWind Virtual SAN provides high availability and fault tolerance for virtualized environments without the need for dedicated SAN hardware. It allows for real-time replication between servers, shared storage for Hyper-V clusters, and enables vMotion and High Availability features for VMware vSphere. The solution reduces costs and leverages existing hardware while providing a scalable and reliable infrastructure. Valuable features include ease of use, scalability, top-tier support, hardware agnosticism, and the ability to use off-the-shelf standard servers to increase storage space. StarWind VSAN has helped organizations improve performance, data availability, and data security while reducing downtime and providing cost-saving storage options.

    VxRack System consists of hyper-converged rack-scale engineered systems, with integrated networking, to achieve the scalability and management requirements of traditional and cloud native workloads. The VxRack series is purposely designed to enable customers to quickly deploy Infrastructure-as-a-Service (IaaS) and/or Private Cloud architectures. VxRack Systems tightly integrate hardware with software and management layers.

    The result is a fully tested, pre-configured, hyper-converged system with simplified operations at data center and Service Provider scale. VxRack Systems support the deployment of a variety of application workloads, allowing IT to rapidly deliver new services while improving overall agility and efficiency.

    VMware vSAN is a software-defined storage product that is used in collaboration with VMware ESXi hypervisor and that provisions and manages storage based on policies, regardless of the underlying hardware. The solution enables you to prime your business for growth through its seamless evolution (it is integrated with vSphere and requires no new tools), its flexibility, and its multi-cloud capabilities. As an industry-leading software, VMware vSAN provides high levels of performance with minimal impact on CPU and memory.

    VMware vSAN Features

    VMware vSAN has many valuable key features. Some of the most useful ones include:

    • Storage policy-based management (SPBM): VMware vSAN supports storage policy-based management for automated management of storage profiles.
    • Software-defined data-at-rest encryption: With this VMware vSAN feature, you can prevent unauthorized access of data at rest.
    • Multiple nodes: VMware vSAN provides clusters that can include as few as 2 nodes or as many as 64 nodes.
    • High security and availability: VMware vSAN offers stretched clusters, allowing more than one virtualization host server to be used in the same setup, promoting higher security as well as availability.
    • Deduplication: VMware vSAN’s deduplication compresses data to ensure efficient storage management and security.
    • HCI mesh updates: VMware vSAN clusters can share storage capacity with non-HCI Sphere clusters and can adopt HCI without having to scale computing resources and storage or replace existing servers.
    • Simplified file services: With VMware vSAN’s file services, backup of file shares is simplified. You can use APIs that allow backup and recovery software vendors to integrate with your VMware vSAN file services, which enables backup software to track new data and add scalability enhancements to files.

    VMware vSAN Benefits

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

    • Reduced total cost of ownership (TCO): VMware vSAN helps you reduce upfront costs for businesses because it can be easily deployed on inexpensive x86 servers. In addition, its highly scalable infrastructure and quick deployment also save organizations time and money, making it an efficient storage solution. 
    • Good manageability: VMWare vSAN is easy to set up, manage, and provision, without sacrificing performance. 
    • Scalability: VMware vSAN is agile and allows administrators to scale storage on demand, quickly, and efficiently via policies and rules.
    • Simplicity: VMWare vSAN is simple to configure since it is embedded in the vSphere hypervisor. Installing it using the vSphere Web Client can be done quickly. 
    • Reduced risk: VMWare vSAN reduces the risk associated with digital transformations by utilizing existing tools, skill sets, and solutions.

    Reviews from Real Users

    Below are some reviews and helpful feedback written by PeerSpot users currently using the VMware vSAN solution.

    PeerSpot user Yves S., CEO, Cloud Evangelist at Comdivision Consulting GmbH, says, “vSAN gives us a lot of advantages when we need to expand resources. We have an overall larger host infrastructure, and we split that up for specific customer test and use cases. In that specific scenario, we can easily add more hosts or reduce the number of hosts in the environment.”

    A reviewer who works in Infrastructure Security explains, “The ease of use is great. The initial setup and upgrade process was pretty straightforward. And, technical support is great.”

    Laurent N., Director at Softlogic, comments, "The feature that I have found most valuable is that it is easy to deploy. It is easy to create and delete virtual servers. It is easy to create the load balancing and the clustering."

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    Learn more about Dell PowerFlex
    Learn more about VMware vSAN
    Sample Customers
    Baker Tilly BVI, CMS Internet, Board Harpeth Hall School
    Canopy, 8x8Inc., Atos, Canadian Pacific, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Xerox
    Read Some Case Studies At Home Cloud CaribCINgroupDiscovery Check out the Rest of our Customer Stories Here
    Top Industries
    REVIEWERS
    Manufacturing Company10%
    Construction Company8%
    Educational Organization8%
    Computer Software Company8%
    VISITORS READING REVIEWS
    Computer Software Company18%
    Manufacturing Company9%
    Government9%
    Financial Services Firm8%
    REVIEWERS
    Financial Services Firm22%
    Healthcare Company11%
    Wellness & Fitness Company11%
    Computer Software Company11%
    VISITORS READING REVIEWS
    Computer Software Company15%
    Financial Services Firm13%
    Manufacturing Company10%
    Government8%
    REVIEWERS
    Computer Software Company16%
    Comms Service Provider12%
    Financial Services Firm11%
    Healthcare Company9%
    VISITORS READING REVIEWS
    Educational Organization45%
    Computer Software Company10%
    Manufacturing Company6%
    Financial Services Firm5%
    Company Size
    REVIEWERS
    Small Business64%
    Midsize Enterprise22%
    Large Enterprise13%
    VISITORS READING REVIEWS
    Small Business25%
    Midsize Enterprise17%
    Large Enterprise58%
    REVIEWERS
    Small Business25%
    Midsize Enterprise20%
    Large Enterprise55%
    VISITORS READING REVIEWS
    Small Business22%
    Midsize Enterprise12%
    Large Enterprise66%
    REVIEWERS
    Small Business34%
    Midsize Enterprise22%
    Large Enterprise44%
    VISITORS READING REVIEWS
    Small Business13%
    Midsize Enterprise53%
    Large Enterprise34%
    Buyer's Guide
    Dell PowerFlex vs. VMware vSAN
    March 2024
    Find out what your peers are saying about Dell PowerFlex vs. VMware vSAN and other solutions. Updated: March 2024.
    765,386 professionals have used our research since 2012.

    Dell PowerFlex is ranked 11th in HCI with 19 reviews while VMware vSAN is ranked 3rd in HCI with 219 reviews. Dell PowerFlex is rated 8.2, while VMware vSAN is rated 8.4. The top reviewer of Dell PowerFlex writes "Infrastructure management solution that offers rapid provisioning of computer storage but the APIs and enablers for custom automation could be improved". On the other hand, the top reviewer of VMware vSAN writes "Very stable, easy to set up, and easy to use". Dell PowerFlex is most compared with VxRail, Nutanix Cloud Infrastructure (NCI), HPE SimpliVity, Cisco HyperFlex HX-Series and HPE Alletra dHCI, whereas VMware vSAN is most compared with VxRail, Microsoft Storage Spaces Direct, HPE SimpliVity, Red Hat Ceph Storage and Pure Storage FlashArray. See our Dell PowerFlex vs. VMware vSAN report.

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    We monitor all HCI 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.