Fujitsu vs Fujitsu Eternus DX Series comparison

Fujitsu and Fujitsu Eternus DX Series are both solutions in the NVMe All-Flash Storage Arrays category. Fujitsu is ranked #17 with an average rating of 7.0, while Fujitsu Eternus DX Series is ranked #20. Fujitsu holds a 0.9% mindshare in N, compared to Fujitsu Eternus DX Series’s 1.1% mindshare. Additionally, 100% of Fujitsu users are willing to recommend the solution, compared to 100% of Fujitsu Eternus DX Series users who would recommend it.

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Executive Summary

We performed a comparison between Fujitsu 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: March 2026).

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NVMe All-Flash Storage Arrays

March 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 X NVMe

Mindshare comparison

As of April 2026, in the NVMe All-Flash Storage Arrays category, the mindshare of Everpure FlashArray X NVMe is 4.6%, up from 2.5% compared to the previous year. The mindshare of Fujitsu is 0.9%, up from 0.6% compared to the previous year. The mindshare of Fujitsu Eternus DX Series is 1.1%, down from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NVMe All-Flash Storage Arrays Mindshare Distribution
Product	Mindshare (%)
Pure FlashArray X NVMe	4.6%
Fujitsu	0.9%
Fujitsu Eternus DX Series	1.1%
Other	93.4%

NVMe All-Flash Storage Arrays

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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Alexander Kühn

Senior Project Manager Varna Information Technology / Owner at Varna Informationstechnology EOOD

Easy to use, but price is an area that needs to be improved

The question you have to ask yourself these days would be whether you need classical SAN storage or do you want to go with a modern approach like SaaS-based storage. If you want classical storage, Fujitsu is still a good product. If you want to be safer and work with off the shelf hardware,then go with NetApp. Don't pay the markup price charged by big storage vendors. My company has not faced any issues with the product's integration capabilities. The tool is basically used as a block device, so it's quite easy and simple at what it does. I rate the tool a seven out of ten.

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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

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

"The most valuable features of this solution are its ease of use and performance."

"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."

"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."

"It has good, reliable, and fast storage."

"Everything, especially the VMs inside, is pretty fast."

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

"Speed has definitely been a big improvement for us; we were running a bunch of iSCSI to EMC VNX and that had a gigabyte bottleneck, and now, since we're running through a true fiber channel to the Pure array, we're getting 32-gigabyte bandwidth, which means the speed and accessibility for our users and our customers have definitely improved."

More Everpure FlashArray X NVMe pros

"The solution's most valuable features stem from the DX series and the all-flash storage system."

"It stands out for its affordability and the ability to provide unified storage."

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

Cons

"In the future, I would like to see integration with enterprise backup systems."

"We would like to see VNC integration or be able to use Pure Storage with VNC."

"The UI for this solution needs to be improved."

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

"The software layer has to improve."

"I would like to see replication and DR features in the next release of this solution."

"We would like to see VNC integration or be able to use Pure Storage with VNC."

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

More Everpure FlashArray X NVMe cons

"The graphical interface is somewhat lacking, and it doesn't cover all the necessary tasks, often requiring users to resort to the command line for completion."

"The product's prices are an area of concern where improvements are required."

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

Pricing and Cost Advice

"With VMware, we pay $300,000 annually."

"Our licensing fees are $500,000+ USD."

"They can tout the functionality and cutting edge technology that they have, but that's where the price tag comes in. The cost is high, but I think as they grow their business and get more customers that it will probably go down a little bit."

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

"The product is expensive."

"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."

"The licensing is on a yearly basis."

"The support cost per array is about $20,000 a year for 24/7 support."

More Everpure FlashArray X NVMe pricing and cost advice

"There is a need to make yearly payments towards the licensing charges associated with the product."

"The entry-level midrange model from Fujitsu is cost-effective for our target market"

"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

11%

Financial Services Firm

11%

Manufacturing Company

11%

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

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.

See all answers

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

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

See all answers

What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

See all answers

What is your experience regarding pricing and costs for Fujitsu?

There is a need to make yearly payments towards the licensing charges associated with the product.

See all answers

What needs improvement with Fujitsu?

In terms of Fujitsu, the classical storage systems are going to be obsolete in my point of view. With SaaS storage to...

See all answers

What is your primary use case for Fujitsu?

I use the solution in my company to run the VM clusters with Fujitsu's database, as well as everything else we have i...

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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

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Compared 28% of the time

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Product Reports

Buyer's Guide

Everpure FlashArray X NVMe

April 2026

Download Everpure FlashArray X NVMe product report

Buyer's Guide

NVMe All-Flash Storage Arrays

March 2026

Download Fujitsu product report

Buyer's Guide

NVMe All-Flash Storage Arrays

March 2026

Download Fujitsu Eternus DX Series product report

Also Known As

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

No data available

Overview

Everpure FlashArray X NVMe delivers high performance, reliability, and low latency, making it ideal for block storage in private cloud infrastructures and mission-critical applications.

Boasting robust data reduction, high availability, and seamless scalability, Everpure FlashArray X NVMe supports databases, VMware environments, and machine learning analytics. Known for its intuitive interface, superior support, volume snapshots, and AI-powered analytics, it efficiently manages storage needs, often deployed to replace outdated systems. Users highlight its simplistic management and easy configuration, although opportunities exist to enhance pricing, replication features, VNC integration, and storage capabilities.

What are the key features?

Data Reduction: Effective compression and deduplication improve storage efficiency.
Seamless Scalability: Easily scales to meet growing demands without downtime.
Volume Snapshots: Quickly create snapshots for data protection and recovery.
VMware Compatibility: Integrates smoothly with VMware environments for optimal performance.
AI-Powered Analytics: Provides insights for enhanced storage management and efficiency.

What benefits and ROI should be considered?

Low Latency and High Availability: Ensures rapid data access and uninterrupted service.
Easy Management: Intuitive interface simplifies configuration and monitoring.
Evergreen Model: Continuous upgrades without disruptive migrations.
Enhanced Support: Reliable service and support for critical applications.

Organizations in industries such as finance and healthcare implement Everpure FlashArray X NVMe to bolster data performance and reliability. They leverage its integration capabilities with Oracle databases and SQL workloads, supporting machine learning and virtualization. It's often chosen to upgrade legacy storage systems, ensuring high availability and speed for demanding environments.

Everpure (formerly Pure Storage)

Fujitsu offers advanced technological solutions tailored to industry-specific demands. Recognized for robust performance and reliability, it facilitates a wide range of applications, providing users with flexibility and enhanced productivity across different sectors.

Fujitsu stands out as a leader in technology, integrating cutting-edge innovations that drive efficiency and elevate performance. Its offerings cover diverse areas, ensuring adaptability and seamless integration. Users benefit from its comprehensive approach, which combines state-of-the-art features with user-focused enhancements, addressing needs such as scalability and security.

What are the most important features of Fujitsu?

Scalability: Fujitsu allows for flexible scaling to address varying demands.
Security: Incorporates strong security protocols to protect data and systems.
Reliability: Known for dependable performance in demanding environments.
Flexibility: Supports diverse applications and integrates smoothly with existing setups.

What benefits or ROI can Fujitsu provide?

Increased Efficiency: Streamlines processes to save time and resources.
Cost Reduction: Lowers operational costs through optimized resource use.
Enhanced Productivity: Facilitates uninterrupted workflows, boosting output.
Data Protection: Offers robust measures for safeguarding sensitive information.

Fujitsu finds applications in industries such as healthcare, finance, and manufacturing, where its adaptability and security features are critical. In healthcare, its technology supports patient data management and operational efficiency. In finance, it ensures secure transactions, while in manufacturing, it enhances workflow processes and data analysis capabilities.

Fujitsu

Information not available

Fujitsu

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Information Not Available

Buyer's Guide

NVMe All-Flash Storage Arrays

March 2026

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