Dell PowerStore vs Fujitsu Eternus DX Series comparison

Dell Technologies and Fujitsu are both solutions in the NVMe All-Flash Storage Arrays category. Dell Technologies is ranked #1 with an average rating of 8.7, while Fujitsu is ranked #13 with an average rating of 8.0. Dell Technologies holds a 23.3% mindshare in N, compared to Fujitsu’s 1.2% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 100% of Fujitsu users who would recommend it.

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Executive Summary

We performed a comparison between Dell PowerStore and Fujitsu Eternus DX Series based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, NetApp, Nutanix and others in NVMe All-Flash Storage Arrays.

To learn more, read our detailed NVMe All-Flash Storage Arrays Report (Updated: February 2025).

Buyer's Guide

NVMe All-Flash Storage Arrays

February 2025

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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

Pure FlashArray X NVMe

Mindshare comparison

As of February 2025, in the NVMe All-Flash Storage Arrays category, the mindshare of Pure FlashArray X NVMe is 2.5%, down from 3.3% compared to the previous year. The mindshare of Dell PowerStore is 23.3%, down from 28.4% compared to the previous year. The mindshare of Fujitsu Eternus DX Series is 1.2%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NVMe All-Flash Storage Arrays

Featured Reviews

Eugene Hemphill

Sales Manager at Multicomputos PR

Helps to save money and resources with the data compression feature

One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.

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Hamed Mohamed

Adv. Service Manager at ECC Solutions

Straightforward with great snapshots and no complicated configuration

The usage of the system is very straightforward. It is simple and easy to use. It has great snapshots. I can take a million snapshots and also schedule the timing. There is no complicated configuration for queries and calls. You just create a model and go. This generation of the product, overall, has been very nice. It is stable. The solution can scale.

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Mir Gulzar Ahmed

IT Manager at Synergy Computers

Offer reliable storage and servers, and their libraries are also very reliable

The only weakness is that the internal cache is low, starting from 16 GB to 64 GB. Even the larger models only have 128 GB. In comparison, NetApp storage starts with 64 GB of cache or storage memory, and their enterprise models have 128 GB or more. Hitachi doesn't offer 16 GB of cache for storage, and their options start with higher amounts like 128 GB. So, if a customer needs more cache or storage memory, the Eternus DX series is not the right solution. However, if they need a cheaper storage solution with enterprise scalability and reliability, they should consider Fujitsu. There are no additional features needed, but the software products for Eternus DX can become very expensive when used in combination. For example, the software stack for replication DR from mirroring and remote data replication is costly. Even with the complete software suite, it remains cheaper than NetApp, but the prices for individual components like deduplication, local copy, and remote copy could be reduced. It's worth noting that deduplication in Fujitsu and Hitachi is not free of cost, unlike NetApp, where it is free of cost.

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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

"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."

"The latency is good."

"Overall stability is very good. It is a very stable solution."

"It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."

"The tool's valuable features are speed, security, data compression, and reliability. Its data compression feature is the best that we have ever seen. It helps us to save money and resources."

"The database workloads are pretty fast because I frequently move data from here to there."

"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."

"Technical support has been helpful and responsive."

More Pure FlashArray X NVMe pros

"I have found the most valuable part of Dell PowerStore is the price."

"The most valuable features of PowerStore are its density and data reduction."

"The solution is easy to use and has good performance."

"I like the performance of the PowerStore. When you talk about PowerStore, it's mainly about flash systems and high-end IOPS. The 1000T is a midsize box, in terms of the way the vendor positions it, but it is more than enough for our needs."

"The solution is extremely stable."

"This solution is very useful to us as we use it internally for all of the services that we need. We use it as a lab and we showcase new technology to the customers and how it can help them going forward."

"The supportability of SCME drives for faster data access from the PowerStore and is the most valuable feature."

"The initial setup was straightforward."

More Dell PowerStore pros

"Fujitsu offers a range of scalable products within the Eternus DX series, including all-flash, hybrid, and large-scale storage options."

Cons

"Adding some functions to the product would be beneficial."

"Managing data isn't difficult for me. The performance is usually perfect, but we sometimes have capacity problems."

"In the next release, I would like to see real-time analytics for further insight into consumption models."

"Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe."

"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."

"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."

"Efficiency improvements would always be welcome, but I'm not sure if they could get more efficient."

"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."

More Pure FlashArray X NVMe cons

"Dell PowerStore is a good solution overall, but some models could support hypervisors better by allowing for more customization and flexibility for customer needs."

"The NAS part is very poor. It's very basic. Even Dell EMC has said that to us. We are waiting for version 3 of PowerStore for that. This must be improved and it is in the roadmap."

"The replication part needs improvement, particularly the integration of RecoverPoint."

"There is an issue with Dell PowerStore related to future expansions which are software-related."

"It's also only supported with a limited amount of switches."

"We need to find a way to ensure the cache data is safe and secure."

"PowerStore's management console could be improved."

"While using Dell PowerStore's interface in our organization, we sometimes miss out on some information."

More Dell PowerStore cons

"The only weakness is that the internal cache is low."

Pricing and Cost Advice

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"We pay approximately $50,000 USD per year in licensing fees."

"The licensing is on a yearly basis."

"Given its price, Pure is not the first option."

More Pure FlashArray X NVMe pricing and cost advice

"The price is not cheap, but it's worth it for the features you get from the storage. If you can afford it, you are probably buying the best solution that you can have for this virtual environment."

"The price of Dell PowerStore could improve. The price should be managed more compared to Huawei Dorado or IBM All-Flash series."

"When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good."

"The solution’s pricing is always too high."

"The price of Dell EMC PowerStore could be better, it is a bit expensive."

"The pricing structure and licensing model of Dell PowerStore are very good and I like it. We chose it because it was reasonably priced and met our requirements"

"There are no separate licenses required as all the basic licenses are included in the bundle."

"It is easy to work with Dell from the licensing perspective."

More Dell PowerStore pricing and cost advice

"The DX series is a very cost-effective solution compared to any other storage system sold by any vendor. It starts at $16,000, and no one else can provide a storage system at that price."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Computer Software Company

18%

Manufacturing Company

10%

Financial Services Firm

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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

I am an engineer and am not aware of the setup cost.

See all answers

What needs improvement with Pure FlashArray X NVMe?

Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...

See all answers

What do you think about Dell EMC PowerStore? Is it actually a new product?

PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and...

See all answers

How does Dell's EMC PowerStore compare with its EMC Unity XT?

Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated managem...

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What's the difference between DELL EMC Powerstore and Powermax NVMe?

Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell of...

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What is your experience regarding pricing and costs for Fujitsu Eternus DX Series?

The DX series is a very cost-effective solution compared to any other storage system sold by any vendor. It starts at...

See all answers

What needs improvement with Fujitsu Eternus DX Series?

The only weakness is that the internal cache is low, starting from 16 GB to 64 GB. Even the larger models only have 1...

See all answers

What is your primary use case for Fujitsu Eternus DX Series?

We primarily work with two main products: * the PRIMERGY Servers and * the Eternus storage system. Fujitsu does not o...

See all answers

Comparisons

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 15% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 14% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 11% of the time

Dell Unity XT vs Pure FlashArray X NVMe

Compared 9% of the time

Dell PowerMax NVMe vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell Unity XT vs Dell PowerStore

Compared 17% of the time

HPE Alletra Storage vs Dell PowerStore

Compared 13% of the time

IBM FlashSystem vs Dell PowerStore

Compared 10% of the time

NetApp AFF vs Dell PowerStore

Compared 8% of the time

Pure Storage FlashArray vs Dell PowerStore

Compared 6% of the time

More Dell PowerStore Competitors

No data available

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

February 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell PowerStore

February 2025

Download Dell PowerStore product report

Buyer's Guide

NVMe All-Flash Storage Arrays

February 2025

Download Fujitsu Eternus DX Series product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

PowerStore

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

Dell PowerStore stands out for its high performance, flexibility, and easy integration with VMware. It offers notable data compression and deduplication capabilities while providing powerful NVMe support and machine learning to optimize IT operations.

Dell PowerStore is designed to offer a comprehensive approach to IT infrastructure by enhancing performance and simplifying management. It is particularly suitable for companies that require scalable solutions to increase compute or capacity independently. Featuring built-in intelligence, PowerStore allows efficient storage consolidation and reduced footprint, while integration with CloudIQ enhances monitoring and analytics. However, there are areas for improvement, such as stability, enterprise features, and the user interface. Pricing is high, and support responsiveness needs attention. Organizations primarily use PowerStore for VMware environments, storage, and data protection, supporting high-performance databases and VMware workloads. It is utilized in data centers for disaster recovery and hybrid setups.

What are the key features of Dell PowerStore?

Flexibility: Independently scales compute or capacity
High Performance: Offers powerful NVMe support and machine learning
Integration: Easily integrates with VMware
Data Efficiency: Provides data compression and deduplication
Simplified Management: Built-in intelligence for efficient storage management

What benefits should users consider?

Performance Optimization: Enhance IT operations with machine learning
Scalability: Increase compute or storage capacity as needed
Integration Potential: Improve efficiency with VMware and CloudIQ
Data Protection: Reliable for disaster recovery and hybrid environments

In industries like IT, finance, and healthcare, Dell PowerStore supports efficient data management and enhances infrastructure performance. Organizations leverage it to manage extensive data, streamline virtualization processes, and facilitate migration from legacy systems, while integrating cloud and on-premises infrastructures for improved operations.

Dell Technologies

Information not available

Fujitsu

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Information Not Available

Buyer's Guide

NVMe All-Flash Storage Arrays

February 2025

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Find out what your peers are saying about Dell Technologies, NetApp, Nutanix and others in NVMe All-Flash Storage Arrays. Updated: February 2025.

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