Dell SC Series vs Hitachi Universal Storage VM [EOL] comparison

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Dell Technologies and Hitachi Vantara are both solutions in the Frame-Based Disk Arrays category. Additionally, 94% of Dell Technologies users are willing to recommend the solution, compared to 100% of Hitachi Vantara users who would recommend it.

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Executive Summary

We performed a comparison between Dell SC Series and Hitachi Universal Storage VM [EOL] based on real PeerSpot user reviews.

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To learn more, read our detailed Frame-Based Disk Arrays Report (Updated: October 2026).

Buyer's Guide

Frame-Based Disk Arrays

October 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Everpure FlashArray

Featured Reviews

Sowjanya MV

Technical Lead at Wipro Limited

Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades

The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.

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Ramnesh Kumar

System Administrator at Lovely Professional University

Storage solutions accommodate diverse drives and offers good resiliency

Technical support is good. I can log complaints online through the portal and have engineers in line. I can also take dedicated engineers if needed, although this involves a different support cost. As far as my requirements are concerned, it is working fine. There are two or three types of support. Standard support involves logging a complaint and receiving a call from the OEM on the same day, but hardware replacement takes two to three days. Advanced support offers instant replacement without delays. Hardware support terms include calling or emailing the company or logging the call in the portal to receive remote support, or getting a dedicated engineer or account manager from Dell.

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it_user1205586

Chief Solutions Architect at Science Applications International Corporation

Good price-performance ratio, provides simplified provisioning and management

We use this solution for provisioning and management The most valuable features are simplified provisioning and management, de-duplication, and built-in encryption. The exterior display needs to be improved. Sorry, I like the blue lights the competition has, but maybe we can see green led lights…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It has improved my organization in the way that we have high reliability and faster access to our data."

"The most valuable feature of Pure Storage FlashArray is the all-flash storage performance, low latency, and efficiency of their de-duplication technology. Additionally, the ease of use is good compared to other storage systems. The features in data protection, snapshotting, and replication between data centers and sites are superior to other solutions."

"It simplifies building out the storage."

"All updates, upgrades, and hardware work are all performed on-line with no impact."

"After switching to Everpure FlashArray, we saw significant results, as whatever hardware we used before is now compressed to 80%, maximizing space utilization in a single system."

"On a scale of one to ten, where ten is the most comfortable pricing, I rate the solution a nine out of ten."

"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."

"The intuitive way of managing storage is what I appreciate about Pure Storage FlashArray, along with the clever use of flash modules, and absolutely the data reduction, because they are using that in a very clever way to do compression and deduplication."

More Everpure FlashArray pros

"It had many features, like a snapshot, replication, on-the-file RAID levels, mix-and-match files, those kinds of things."

"When it comes to mid-range storage solutions, it's usually our preferred solution, from all-flash all the way up to hybrid solutions too."

"One of the most valuable features is the capability to switch between all-flash to hybrid, which have have actually done for one of our arrays. We started with the hybrid, with the limited if I'm not mistaken, and then over a period of time, we swapped all the hybrids with the SSDs. This was one of the big features because it gave us the capability to not stick with just one kind of media. Secondly, since it has sorted clustering, we were able to bring in the newer boxes and have it all clustered together. These were the two main features that we really looked into, which benefited our use case from an expansion/growth perspective. Another valuable feature is the ease of management."

"The setup and installation is much simpler now, because Dell has standardized the configure process."

"It's very scalable, especially with federation. If you outgrow the number of spindles that a unit can support, depending on the model, you can go into federation."

"There's some new stuff coming with 7.3, which just got released, where they're spreading the sparing across the whole array, rather than having a dedicated spare disk, and have it sit there and do nothing until one of them dies, and then it kicks in - and having to rebuild all of that. Now, they'll do the sparing across all the disks and they say that is going to add not only space but performance to the array, with 7.3."

"It's definitely scalable, definitely fits the majority of our use cases, in high-performance environments such as Oracle, SQL, and so forth."

"What is most valuable about the Dell EMC SC Series system was its reliability."

More Dell SC Series pros

"The most valuable features are simplified provisioning and management, de-duplication, and built-in encryption."

"This solution had the best cost and it was easy to work with the Vendor."

Cons

"The one major gripe I have is that there is no snapshotting enabled by default on the SAN."

"The product could improve by providing the capability to support NAS storage – CIFS and NFS."

"Storage. There could be better storage."

"When creating a support case, visibility should be extended to others involved in assisting."

"The product should improve its response time. I have also encountered issues with its configuration."

"Reports of performance and LUN utilization could be improved."

"I would prefer that they lower their pricing."

"Historical analytics would be useful. At the moment, they don't have any type of application built for historical analytics."

More Everpure FlashArray cons

"We had some issues with the battery in the previous version that we were unable to resolve."

"The interface could be improved. It should have an application point of view."

"We can definitely see a need for it being a multi-controller system for customers who want to scale beyond the current capability."

"While the price is competitive, in the next release it would be better if they could reduce the fees."

"The initial setup is somewhat complex and should be made simpler to do."

"In some customer cases, customers experienced more performance or latency."

"Technical support should respond more quickly because the turnaround time is very high."

"This solution could be improved if overall performance was improved and operated with a higher speed and supported a higher volume of RAM."

More Dell SC Series cons

"The exterior display needs to be improved."

Pricing and Cost Advice

"The pricing is reasonable."

"Pricing is moderate. It is neither cheap nor expensive."

"Because the price is a bit higher than other products, the data reduction equalizes the price with amount of the data reduction."

"We have seen a reduction in total cost of ownership (TCO)."

"I would rate it a seven out of ten for pricing. It could be improved."

"We feel that the pricing is fair and the licensing process was easy for both."

"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."

"There should be quite a bit of reduction of TCO with just licensing (and stuff) because we run the VM environment off it."

More Everpure FlashArray pricing and cost advice

"We have reviewed many platforms over the years. It is probably the best solution for its value."

"The scalability seems a bit more expensive than even buying a brand new one so far. That has been kind of a drawback."

"It has a good price point and offers some value-added enterprise features."

"The pricing of Dell EMC Compellent is competitive."

"We have the basic license for the use of this solution and it is a permanent license. The overall cost could be less, it is expensive."

"It's absolutely affordable. Again, not having to do a forklift upgrade like some of the others have had to do in the past, it's very affordable for our customers and they continue to buy."

"We were able to afford two tiers of flash storage at a price where the competition was giving us one tier or just a handful of discs."

"There are costs involving the solution, vendor fees and product safety which are additional."

More Dell SC Series pricing and cost advice

"This solution has a good price-performance ratio."

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Top Industries

By visitors reading reviews

Manufacturing Company

13%

Financial Services Firm

10%

Comms Service Provider

10%

Outsourcing Company

Financial Services Firm

15%

Construction Company

11%

Outsourcing Company

10%

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	73
Midsize Enterprise	38
Large Enterprise	160

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	9
Large Enterprise	21

No data available

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?

Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...

See all answers

What is your experience regarding pricing and costs for Pure Storage FlashArray?

When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...

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What needs improvement with Pure Storage FlashArray?

The only thing I think could be improved is price. The price is the main concern for our customers.

See all answers

What is your experience regarding pricing and costs for Dell SC Series?

In our case, we received favorable pricing with Dell because of our strong partnership. While I acknowledge that Dell...

See all answers

What needs improvement with Dell SC Series?

For us, it is a great product. The deduplication and compression could potentially be improved, though they are alrea...

See all answers

What is your primary use case for Dell SC Series?

We use Dell SC Series in a VMware environment.

See all answers

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Comparisons

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Product Reports

Buyer's Guide

Everpure FlashArray

October 2026

Download Everpure FlashArray product report

Buyer's Guide

Dell SC Series

October 2026

Download Dell SC Series product report

Buyer's Guide

Frame-Based Disk Arrays

October 2026

Hitachi Universal Storage VM [EOL] report

Download Hitachi Universal Storage VM [EOL] product report

Also Known As

Pure Storage FlashArray

SC Series Storage, Compellent

HUS VM

Overview

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?

Simplicity and Speed: Easy management and rapid performance enhancements.
Data Reduction: Effective deduplication and compression.
Flash Architecture: Seamless upgrades and outstanding resilience.
VMware Integration: Excellent compatibility with virtualization platforms.
Predictive Analytics: Strong insights for proactive management.

What Benefits Should Users Consider?

Reliability: Proactive support with minimal downtime.
Efficiency: Reduced storage footprint and enhanced data management.
Performance: Faster processing speeds and low latency.
User Experience: Simplified management with Evergreen model.

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.

Everpure (formerly Pure Storage)

Dell SC Series provides a high-performance, cost-effective storage solution with ease of management and robust support. Users appreciate its scalability, flexibility, and efficient storage management, making it a reliable platform for diverse environments.

Renowned for its key attributes such as auto-tiering, replication, compression, and deduplication, Dell SC Series enhances scalability through Live Migrate and high availability features. Its efficient management with thin provisioning and data progression enhances resource utilization. The series is favored for stability, reliability, and integration capabilities, making it suitable for diverse deployments like private and public clouds, production workloads, virtual environments, large databases, and more.

What are the key features of Dell SC Series?

Auto-tiering: Optimizes performance by automatically moving data between storage tiers.
Replication: Ensures data protection and disaster recovery.
Compression and deduplication: Reduces storage costs and optimizes space.
Live Migrate: Facilitates seamless data movement without downtime.
High availability: Provides continuous access and performance.
Thin provisioning and data progression: Increases efficiency in managing storage resources.

What benefits should users look for in reviews?

Cost-effectiveness: Reduces overall storage expenses.
Ease of management: Simplifies administration through intuitive control.
Scalability: Expands to meet growing data needs seamlessly.
Flexibility: Integrates with different environments, supporting varied use cases.
Reliability: Delivers stable performance and dependable service.

Dell SC Series serves as a versatile storage solution across industries, supporting applications in converged infrastructure, disaster recovery, and VMware environments. Users rely on its performance for critical business applications such as Oracle and SQL file systems, maintaining its relevance and effectiveness in ever-changing technological landscapes.

Dell Technologies

The Hitachi Universal Storage Platform VM delivers proven enterprise-class functionality — advanced virtualization of externally attached storage, logical partitioning, thin provisioning and universal replication — in flexible, cost effective service oriented configurations.

Hitachi Vantara

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas

TGen, Frost Science, Gerrie Electric

Hanergy Global Solar PV Application Pte Ltd

Buyer's Guide

Frame-Based Disk Arrays

October 2026

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