Hitachi NAS Platform vs IBM FlashSystem comparison

Hitachi Vantara and IBM are both solutions in the NAS category. Hitachi Vantara is ranked #12 with an average rating of 8.0, while IBM is ranked #6 with an average rating of 8.2. Hitachi Vantara holds a 2.6% mindshare in N, compared to IBM’s 9.0% mindshare. Additionally, 100% of Hitachi Vantara users are willing to recommend the solution, compared to 91% of IBM users who would recommend it.

Hitachi NAS Platform

Read 12 Hitachi NAS Platform reviews

873 Views
873 Comparison Views

100% willing to recommend

IBM FlashSystem

Read 113 IBM FlashSystem reviews

7,692 Views
3,000 Comparison Views

91% willing to recommend

Hitachi NAS Platform

IBM FlashSystem

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Executive SummaryUpdated on Nov 7, 2024

Hitachi NAS Platform and IBM FlashSystem compete in the storage solutions market. Hitachi NAS Platform has the upper hand in competitive pricing and customer support, while IBM FlashSystem leads in advanced features and performance.

Features: Hitachi NAS Platform offers robust scalability, integrated data protection, and the ability to handle a high number of users. IBM FlashSystem is valued for high-speed performance, advanced analytics, and comprehensive integration capabilities.

Room for Improvement: Hitachi NAS Platform could enhance advanced analytics and integration capabilities, improve data migration processes, and offer more features for demanding environments. IBM FlashSystem could improve setup processes, better address user feedback during complex configurations, and enhance initial cost-effectiveness to appeal to a broader market.

Ease of Deployment and Customer Service: Hitachi NAS Platform provides simplified deployment and reliable customer service, supporting quick setup and ease of management. IBM FlashSystem involves a more complex deployment but offers dedicated customer service to manage intricate configurations and support.

Pricing and ROI: Hitachi NAS Platform is known for its lower setup cost, attracting budget-conscious buyers with a quicker ROI. IBM FlashSystem commands a higher upfront investment, justified by superior performance and long-term benefits, appealing to those prioritizing technological superiority and long-term value.

To learn more, read our detailed Hitachi NAS Platform vs. IBM FlashSystem Report (Updated: December 2025).

Buyer's Guide

Hitachi NAS Platform vs. IBM FlashSystem

December 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

Hitachi NAS Platform

Ranking in NAS

12th

Average Rating

7.2

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

IBM FlashSystem

Ranking in NAS

6th

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

113

Ranking in other categories

Modular SAN (Storage Area Network) (2nd), All-Flash Storage (10th)

Mindshare comparison

As of January 2026, in the NAS category, the mindshare of Hitachi NAS Platform is 2.6%, down from 2.9% compared to the previous year. The mindshare of IBM FlashSystem is 9.0%, down from 14.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NAS Market Share Distribution
Product	Market Share (%)
IBM FlashSystem	9.0%
Hitachi NAS Platform	2.6%
Other	88.4%

NAS

Featured Reviews

Mir Gulzar Ahmed

IT Manager at Synergy Computers

Needs standalone functionality but provides a robust NAS solution for existing SAN environments

I would suggest that Hitachi make a NAS box that can work independently, without relying on SAN connectivity. The current solution only suits customers who already have a Hitachi SAN environment and want to add NAS protocols like NFS and CIFS. It's not suitable for customers without an existing SAN, as they would first need to acquire the SAN infrastructure before adding NAS functionality.

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OmarIsmail1

Infrastructure Technical Specialist II at Clicks Group

Offers high performance and dependable support for fast storage needs

The most valuable feature of IBM FlashSystem is its robust back code. When integrated properly into the environment and configured according to the guidelines, it provides a very solid infrastructure that does the job on demand. Additionally, IBM FlashSystem offers competitive pricing and reliable performance. The hardware is dependable, ensuring that it functions effectively when the setup is done correctly.

Read full review

Quotes from Members

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

Pros

"The reliability and scalability of Hitachi NAS Platform are valuable features."

"There are no other NAS in the current market that can compete with Hitachi in terms of performance."

"The product’s technical support services are good."

"The most valuable feature is its ability to handle a high number of users while maintaining both stability and performance."

"Hitachi NAS Platform is very stable."

"Hitachi NAS has improved my storage operations significantly."

"Hitachi is reliable with high availability and solid performance. It performs well regardless of the workload."

More Hitachi NAS Platform pros

"The most valuable features are flexibility and performance."

"IBM FlashSystem 5300 is offered at a very low cost in Israel, which is advantageous for small companies."

"I would recommend it to other users."

"The solution allows for easy migrations from previous products or vendors via its embedded storage virtualization function."

"Most of the features for the reduction in data compression are useful. It is also very easy to use and administer. Its performance is also good."

"The ability to create LUNs and modify them are the most valuable features of this solution."

"The solution is scalable and has varying degrees of scalability."

"Over the years, it has become increasingly user-friendly."

More IBM FlashSystem pros

Cons

"For the Hitachi NAS Platform, the tools are basic and don't provide much insight."

"Hitachi NAS Platform's pricing could be reduced. It is high compared to other competitors."

"Hitachi NAS Platform needs to improve by offering a unified storage solution. Due to budget constraints in regions like Southeast Asia, customers prefer a single machine that can handle all problems, which the current platform does not provide."

"There are insufficient improvements in certain areas."

"Hitachi NAS Platform is expensive."

"I would like to see the inclusion of support for cloud-connectivity to providers like AWS."

"I do not like Hitachi NAS because it's an old-school NAS solution, compared to the other, newer-type solutions such as Isilon from Dell or Qumulo."

"I encounter challenges while installing the upgrades for the product."

More Hitachi NAS Platform cons

"Events/log analysis tools."

"I would like to see bigger modules."

"GUI interface should be enhanced more as there is some issues in copy services."

"IBM should improve its data reduction development."

"The storage capacity of this solution could be improved."

"The initial setup is complex."

"The solution's infrastructure technology level could be PCI Express 5 instead of PCI Express 4 for the next version."

"The support could improve by allowing you to speak to someone when you call rather than them calling you back. However, once we do have contact with one of their technicians they are excellent."

More IBM FlashSystem cons

Pricing and Cost Advice

"This solution is priced well and there are no costs in addition to the standard licensing fees."

"It is a highly-priced product."

"I would rate the solution's pricing six to seven out of ten."

"Costs are based on the features and it is a considerable amount."

"Hitachi NAS Platform’s price is high and depends on SCSI disc capacity."

"They've been much more aggressive in the last five, six years than they were before that."

"We have no issues with the price as it is very competitive."

"Overall the price of the solution is expensive and this includes the license."

"The price depends of the technology that our customers need. The price can come at a lower cost but this may increase as storage is added."

"This solution is expensive compared to other solutions."

"There are no licensing fees, it is a one-time purchase of the IBM FlashSystem."

"Pricing can be considered as per market competition."

"I price of IBM FlashSystem is reasonable and competitive."

More IBM FlashSystem pricing and cost advice

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Top Industries

By visitors reading reviews

Manufacturing Company

15%

Educational Organization

10%

Energy/Utilities Company

10%

Financial Services Firm

Computer Software Company

11%

Financial Services Firm

11%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	5
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	47
Midsize Enterprise	21
Large Enterprise	59

Questions from the Community

What is your experience regarding pricing and costs for Hiachi NAS Platform?

The pricing for the Hitachi NAS is higher compared to other NAS solutions since the NAS protocol is provided on top of the existing SAN environment, requiring an additional device for NAS functiona...

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What needs improvement with Hiachi NAS Platform?

For the Hitachi NAS Platform, the tools are basic and don't provide much insight. They can continue to improve the interface to keep it up-to-date, and maybe add some new features or better ways of...

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What is your primary use case for Hiachi NAS Platform?

We sell the Hitachi NAS Platform, and it is the best product for our customers. I sell it to banks, telecom companies, and other enterprises at the enterprise level. We have a cluster with Hitachi ...

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What do you like most about IBM FlashSystem?

It is simple to make an update.

See all answers

What is your experience regarding pricing and costs for IBM FlashSystem?

The pricing is high; storage solutions are always expensive. I do not know if the price needs to be reviewed, but it is worth considering.

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What needs improvement with IBM FlashSystem?

As far as I know, IBM FlashSystem has already improved, but I do not see room for improvement. It is simple to use and manage via SVC, simple to configure, and even for the zoning, I do not see imp...

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Comparisons

Dell PowerScale (Isilon) vs Hitachi NAS Platform

Compared 30% of the time

NetApp FAS Series vs Hitachi NAS Platform

Compared 14% of the time

Hitachi Virtual Storage Platform vs Hitachi NAS Platform

Compared 11% of the time

LSI ONStor Clustered NAS Gateways vs Hitachi NAS Platform

Compared 10% of the time

Qumulo vs Hitachi NAS Platform

Compared 4% of the time

More Hitachi NAS Platform Competitors

Dell PowerStore vs IBM FlashSystem

Compared 19% of the time

NetApp AFF vs IBM FlashSystem

Compared 9% of the time

Pure Storage FlashArray vs IBM FlashSystem

Compared 8% of the time

HPE Alletra Storage vs IBM FlashSystem

Compared 8% of the time

Huawei OceanStor Dorado vs IBM FlashSystem

Compared 7% of the time

More IBM FlashSystem Competitors

Product Reports

Buyer's Guide

NAS

January 2026

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Buyer's Guide

IBM FlashSystem

January 2026

Download IBM FlashSystem product report

Also Known As

Hitachi NAS

IBM Storwize

Overview

Hitachi NAS Platforms help you with file sharing, file server consolidation and application storage for Oracle, Microsoft and virtual environments. Deploy the highest performance per node in the industry. Apply capacity efficiencies that let you actually do more, but with a lot less. Realize significant cost savings for your organization.

Hitachi Vantara

IBM FlashSystem products are enterprise computer data storage systems that store data on flash memory chips. Unlike storage systems that use standard solid-state drives, IBM FlashSystem products incorporate custom hardware based on technology from the 2012 acquisition of Texas Memory Systems. This hardware provides performance, reliability, and efficiency benefits versus competitive offerings.

IBM

Sample Customers

Intersect Australia

Celero, Friedhelm Loh Group, Clarks, Mingkang Natregro Health Food Group, Sofia, Etisalat Fights Fraud, UF Health Shands Hospital, Generali, Elecon Engineering Company Limited, Ventiv , Technology, CPFL Energia, Royal Caribbean Cruises Ltd., SciQuest, Coca-Cola Bottling Co. Consolidated, Paddy Power, Kelsey-Seybold Clinic, Interconnect Services, Severstal IP-Only AB, PVU Group GmbH

Buyer's Guide

Hitachi NAS Platform vs. IBM FlashSystem

December 2025

Free Report: Hitachi NAS Platform vs. IBM FlashSystem

Find out what your peers are saying about Hitachi NAS Platform vs. IBM FlashSystem and other solutions. Updated: December 2025.

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