


Dell PowerScale (Isilon) and Qumulo compete in providing scalable storage solutions. Dell PowerScale (Isilon) is noted for its strong support and competitive pricing, while Qumulo is recognized for its superior innovative features.
Features: Dell PowerScale (Isilon) is praised for its robust scalability, seamless integration capabilities, and strong financial value. It is renowned for its reliable performance and ability to integrate with other solutions. Qumulo stands out with its enhanced data analytics, real-time visibility, and data-driven decision-making capabilities.
Room for Improvement: Dell PowerScale (Isilon) can enhance its ease of deployment and reduce technical resources needed for traditional processes. There's room to streamline its feature updates and documentation. Qumulo's pricing can be a hurdle, requiring cost reductions or more accessible pricing structures. It may benefit from improved failover capabilities and enhanced customer engagement.
Ease of Deployment and Customer Service: Qumulo is praised for its simplicity and efficiency in deployment, supported by expert customer service. Dell PowerScale (Isilon) follows a more traditional deployment process, offering comprehensive customer support that's well-regarded.
Pricing and ROI: Dell PowerScale (Isilon) offers competitive pricing with a satisfactory ROI due to its balanced feature set. In contrast, Qumulo's premium pricing reflects its advanced features, justifying a high return on investment for those leveraging its capabilities.
Operational tasks such as provisioning storage and monitoring performance happen faster, and less downtime risk and hardware consolidation mean we support more workloads with fewer resources and less data center overhead.
We have never had an outage in my four and a half years, but in our company's ten or eleven years, there has never been any planned upgrades that required downtime.
In the long term, spanning three to five years, the total cost of ownership becomes cheaper, considering power consumption, data center footprint, and NVMe technology usage.
Something such as Dell PowerScale puts us ahead of all of our competitors because of the speed at which we can iterate while we are on set.
Despite being more expensive than Huawei, it is stable and most enterprises accept the price due to its stability.
In terms of Dell PowerScale (Isilon) specifically, we have seen a return on investment due to faster performance than our last few storage arrays, and the general usability is a lot better.
Qumulo is a revenue competitor with Isilon, NetApp, Ampere Stewart, and PowerScale, so this is HP's purchase to compete with those particular companies.
The capabilities for handling high throughput unstructured workloads and executing petabyte-scale migrations are paramount for media and entertainment or healthcare, where they can reduce the burden of long nights spent on migrations.
We have seen a return on investment in the reduction of storage administration effort.
Pure's support organization is responsive with minimal bureaucracy, making support a key factor in customer retention.
I would rate the technical support an 11 out of 10.
Everpure FlashArray is probably not cheap storage, but it provides great performance, scalability, and everything a customer needs.
Support online is definitely a ten out of ten.
When we face issues, we raise a ticket through the valid portal, and they respond immediately and assign a local engineer to coordinate the support process.
On a scale of one to ten, I would rate Dell's technical support a ten.
These professionals possess deep expertise in cloud deployments and NAS migrations, ensuring that I am speaking with knowledgeable individuals.
I would rate their technical support as a ten, as they are very quick to respond.
Qumulo customer support is the best.
A big banking client had around 300 petabytes of data on Pure Storage.
Our customers can scale up or scale out, raise the performance, and expand the storage spaces by investing every year.
We have successfully upgraded the controllers, scaled capacity, and scaled arrays without much impact on the system and with seamless planning.
We started on PowerScale with around about 300 terabytes and are now two and a half petabytes, still on the same file system.
That's really saved us in certain areas as we didn't have funding to expand Dell PowerScale (Isilon) until next year, which is why we utilized the cloud pools functionality to offload.
As an unstructured data storage solution, writing into it and accessing it from the other nodes is highly scalable with no issues.
This linear scale allows for multi-petabyte workloads, which is essential for both media and entertainment as well as healthcare's image management.
It is really scalable and easy to use for our end users.
Scalability is one of the strongest features.
For stability, I rate it a ten out of ten.
We have continuous 99.9% uptime and do not experience any users reporting performance issues due to latency.
The vision Pure Storage FlashArray offers through the GUI is clearer; we can discern the status, what is cabled, and how direct flash is enabled.
Since we have good protection levels, the data is secured and replicated across the disks.
Even if a node goes down, other nodes can respond and provide data back to the user without issues.
I assess the stability and reliability of Dell PowerScale (Isilon) as perfect.
I can confidently say it is highly stable.
I would rate the stability of Qumulo as a nine.
Integrating object storage into the FlashArray would benefit entry-level and SMB customers by offering a more unified solution.
Storing cold data on expensive arrays doesn't make financial sense, and tiering to any of the big three cloud providers would be advantageous.
As a technical professional, I lack visibility into the system logs.
Firmware or software updates become effortless with Pure, but with Dell PowerScale (Isilon), we must evaluate or conduct trial runs to ensure that these operations will not harm our customer's system; their software is not adequate.
It should be made more user-friendly in the sense that if I manage it, I should be able to deploy it without having to have a lot of interaction from support.
Hardware failures under warranty should be addressed within the promised timeline.
It programs very easily. There are REST APIs, and there is a cloud connection.
Overall, it is a solid tool that works very well on-premises and in cloud environments.
Qumulo can be improved with more competitive licensing and pricing, enhanced historical analytics, and additional automation capabilities using APIs.
They're expensive.
While they say it's free, we actually pay for support upfront.
Some smaller organizations may find it slightly expensive, but for enterprises, when considering performance, future hardware investments, and overall benefits, it is a very cost-effective solution for mid and enterprise organizations.
It's quite expensive for the amount of storage we have.
Cheaper nodes will cost less, while higher performance nodes will be pricier.
Costs align well with what it delivers, making it a fair price for a powerful tool that meets all our needs.
The pricing setup cost and everything was the lowest compared to other competitors.
The pricing is on the premium side.
FlashArray's integration with the Pure One instrument provides a centralized platform for efficient management of all arrays.
Another noteworthy aspect is their platform, Pure One, a cloud-based analytics platform that automatically creates a case and sends out a part if a disk or controller fails.
It handles internal data migration seamlessly in the background without going offline, achieving a hundred percent uptime.
Dell PowerScale offers high scalability and stability as well, making it a valuable solution for enterprises.
In our AI initiatives, Dell PowerScale (Isilon) plays a significant role in data analysis, data fusion; principally, it is involved in data analysis, data extraction, and statistical analysis.
Single files are limited to four terabytes in our configuration, however, the system can support up to 16 terabytes, so we can scale based on that too.
The most valuable feature in Qumulo is the scaling feature, as Qumulo file data platform is optimized for scale, so we could support petabytes of data, billions of files, millions of operations, and thousands of users.
They are easy to reach, and you can send them a Slack message with Level 3 engineers available to help you within seconds.
Qumulo has positively impacted my organization by simplifying storage management while providing a single, scalable platform, reducing administrative efforts, making storage growth easier to manage, and allowing users to experience consistent performance.



| Company Size | Count |
|---|---|
| Small Business | 71 |
| Midsize Enterprise | 38 |
| Large Enterprise | 159 |
| Company Size | Count |
|---|---|
| Small Business | 29 |
| Midsize Enterprise | 23 |
| Large Enterprise | 55 |
| Company Size | Count |
|---|---|
| Small Business | 6 |
| Midsize Enterprise | 3 |
| Large Enterprise | 9 |
The FlashArray family delivers consistent, high-performance data services across block, file, and object workloads. As part of the Everpure Platform, it provides the foundation for a unified data plane, enabling applications to reliably access, protect, and manage data across environments with simplicity and predictability. With built-in capabilities such as inline data reduction, snapshots, replication, and ransomware resilience, FlashArray ensures efficient operations, protected data, and consistent application uptime.
As the foundation of the (unified) data plane, FlashArray enables policy-driven automation, monitoring, and centralized management while integrating across cloud and on-premises environments. Built on an Evergreen architecture, it supports non-disruptive upgrades and continuous performance improvements over time while simplifying operations at scale.
What Key Features Does FlashArray Offer?
What Benefits Should Users Consider?
In industries like finance, banking, and healthcare, FlashArray supports high-performance storage needs focusing on virtualization and database environments. Employed for VMware workloads, disaster recovery, and storage provisioning, it ensures application performance in private or hybrid cloud setups while enhancing management of virtualized environments.
Dell PowerScale leads in unstructured data management with unified file and object storage, massive scalability, security, and cloud adaptability, enhancing AI, analytics, and enterprise applications with exceptional performance and resilience.
Dell PowerScale Isilon provides a comprehensive platform for unstructured data, excelling in scalability, management, and performance. With features like single-pane management, SyncIQ, and SmartQuotas, it handles large datasets with flexibility and robust security. Its multi-protocol support and seamless expansion improve operational efficiency. While it offers strong data protection, enhancements in cloud integration, cybersecurity, and performance are sought. Users note potential for cost reductions and streamlined configurations and mention desired improvements in object storage handling and NFS support.
What are the key features of Dell PowerScale Isilon?
What benefits should users consider when reviewing Dell PowerScale Isilon?
Organizations across industries utilize Dell PowerScale Isilon for large-scale unstructured storage, supporting applications like video archiving, genomic data storage, and high-resolution imaging. Educational institutions, research centers, and media enterprises rely on its scaled-out storage capabilities, providing centralized, secure storage for diverse applications in hybrid, cloud, and on-prem environments.
Qumulo offers an efficient and reliable file-sharing platform with real-time analytics and seamless integration with major cloud services, ensuring ease of use and high IO speed for storage needs.
With its focus on file sharing, real-time analytics, and reliability, Qumulo allows for smooth operations, ease of use, and resilience. It boasts integration with AWS and Google Cloud, providing enhanced functionality with a strong operational cost-to-complexity ratio. Despite requests for software upgrades and better support for certain protocols, it remains a competitive choice for centralized media storage and object-based storage solutions.
What are Qumulo's most important features?Organizations in marketing and entertainment industries rely on Qumulo for managing files, media storage, and archiving needs. On-premises deployments are common for centralized media storage, facilitating object-based storage for videos, images, and office data support. The solution appeals to solution providers and resellers seeking market presence with application versatility.
We monitor all NAS 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.