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Hitachi Virtual Storage Platform vs Oracle Sun ZFS Storage Appliance comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 2025

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 Virtual Storage Pla...
Ranking in Modular SAN (Storage Area Network)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
55
Ranking in other categories
NAS (10th), Frame-Based Disk Arrays (1st), All-Flash Storage (13th), NVMe All-Flash Storage Arrays (5th)
Oracle Sun ZFS Storage Appl...
Ranking in Modular SAN (Storage Area Network)
8th
Average Rating
7.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Modular SAN (Storage Area Network) category, the mindshare of Hitachi Virtual Storage Platform is 5.2%, down from 10.4% compared to the previous year. The mindshare of Oracle Sun ZFS Storage Appliance is 6.6%, up from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Modular SAN (Storage Area Network) Mindshare Distribution
ProductMindshare (%)
Hitachi Virtual Storage Platform5.2%
Oracle Sun ZFS Storage Appliance6.6%
Other88.2%
Modular SAN (Storage Area Network)
 

Featured Reviews

DA
Associate Vice President at Federal Bank Ltd
Reliable and secure storage solution supports core banking operations effectively
The replication technology that Hitachi Virtual Storage Platform uses is quite older, and the replication methodology they employ for data between the data center and the production and standby database shows no significant improvement in that particular field. With respect to storage administration, I'd like to see more clarity on the encryption side; data being stored in an encrypted manner is essential, but the customer or end-user doesn't understand which encryption is being used and doesn't have a direct view stating that their data is encrypted using AES 256 or DES, or whatever standard they follow. This lack of transparency may not be acceptable during audits.
RM
IT Consultant at a manufacturing company with 1,001-5,000 employees
A stable unified storage system that enables quick access to data
The main thing Oracle can improve is the cost. It would be better if Oracle opened up the system to enable integration with other vendors. Whether it's the database, application server, or storage appliance, they should make it easy to integrate them. They need to open up more to ensure that it can work in any environment and IT ecosystem.

Quotes from Members

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

Pros

"We have many different types of replication, such as remote and drop local replication. All these features and licenses are already available. These are basic features available in the current model. Additionally, the performance has been good in our experience."
"There are no significant challenges in terms of scalability, and it can accommodate larger storage capacities compared to other storage solutions."
"One of the features, for us, that is important is the monitoring platform integrated into the solution. It has all the elements that we need to see, at all times, to be sure the platform is working right."
"This is a product that I don't think needs any improvement because I don't see any challenges."
"My advice to other people considering this solution is that it is a very good product, it has very good stability, it is easy to use, it has a 100% data security and availability guarantee, and it is a very, very good solution manufactured by a good company."
"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"The customer service and support are reasonably good. The environment I work in, there always remains an element of surprise, and there are restrictions. But Hitachi has good technical people."
"What I like best about Hitachi Virtual Storage Platform G Series is that it's a fast storage solution. It also has reliable models. The sales support is also good for this product. Even the pricing for it is good."
"I like its storage capacity, quick access to the data, speed, and overall storage management."
"Oracle Sun ZFS Storage Appliance is a very stable and durable product that's very strong and mature."
"Very good analytics Very easy to configure."
 

Cons

"There is a drawback related to Hitachi's configuration flexibility. The Hitachi storage platform solution is not flexible. That means that both the Hitachi and the partner presale guys have to do a lot of work to design a solution."
"The Management Interface needs to be improved."
"At the moment, I don't see any room for improvement in Hitachi Virtual Storage Platform G Series because my experience with the product is very good. The software is okay and you can manage the storage well. What I'd like to see in the next release of Hitachi Virtual Storage Platform G Series is for it to be a real NAS solution because right now, you need to use a Hitachi converter called HNAS which makes the process a little bit more expensive. In my opinion, Hitachi should look into the possibility of unifying the HNAS into full storage, meaning that the HNAS should be integrated into the Hitachi Virtual Storage Platform G Series."
"The complex setup, ease of use, and snapshot operations of this product need to be improved."
"We've only faced some minor issues. For example, the documentation of some features isn't as detailed as we would like."
"The pricing is high, but the product is good. Additional features like data duplication might make it even better."
"One problem is that there are too many management tools for the F Series and for all the other Hitachi storage systems. There are four or five such solutions. Maybe these could be combined in the future."
"Anytime we needed support, it was delayed."
"The main thing Oracle can improve is the cost. It would be better if Oracle opened up the system to enable integration with other vendors. Whether it's the database, application server, or storage appliance, they should make it easy to integrate them. They need to open up more to ensure that it can work in any environment and IT ecosystem."
"Uptime. We had some crashes here and there."
 

Pricing and Cost Advice

"The costs were primarily in line with every other vendor at the time."
"When you are looking for high-end solutions such as this, price is less important than stability and availability."
"The solution is expensive."
"Hitachi Virtual Storage Platform G Series tools are highly specialized, such as management and performance tools and the overall solution is expensive. If customers want to have a lot of data in their hands, they need to purchase several solutions."
"The pricing is very competitive compared to other vendors. It really depends on the type of media we're using, like SaaS, SSP, or NVMe."
"I find Hitachi to be cheaper by five to ten percent when compared to Dell and HP's costs, but the features in Dell are better than Hitachi Virtual Storage Platform."
"Considering the solution's price, it is very competitive compared to the other competitors in the market. I rate the product price a nine out of ten."
"This is an expensive solution."
"The price could be better. We have many competing products now like Huawei and Dell EMC, and these are slightly cheaper."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Manufacturing Company
10%
Outsourcing Company
10%
Government
6%
Construction Company
14%
Comms Service Provider
12%
Healthcare Company
10%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise15
Large Enterprise30
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Hitachi Virtual Storage Platform?
The cost of Hitachi Virtual Storage Platform is reasonable compared to competitors, but it is dependent on the customer; I cannot say for the entire industry, but for us, it's comparable.
What needs improvement with Hitachi Virtual Storage Platform E990?
The centralized management console in Hitachi Virtual Storage Platform is not very comfortable and user-friendly. However, it works fine. Additional functionality related to data encryption and aut...
What is your primary use case for Hitachi Virtual Storage Platform E990?
I work in the financial sector with Hitachi Virtual Storage Platform, specifically VSP. We did not need tiering in Hitachi Virtual Storage Platform since we are using all-flash storage. Regarding H...
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Also Known As

Hitachi Virtual Storage Platform F Series, 5000 Series, E Series, N Series, G Series
Sun ZFS Storage Appliance
 

Overview

 

Sample Customers

Turkcell, Owens Corning, Region Nord, Net Credit Financial Group (NFC Group), Russian Railways
Translational Genomics Research Institute, Nara Institute of Science and Technology, CyberSolutions Inc., Y-Telecom, First Alliance Bank Zambia Limited, AZ Sint-Jan Brugge-Oostende, Mutlinet Pakistan, TDC A/S, Digi-Key Corporation, Thurgau Cantonal Bank
Find out what your peers are saying about Hitachi Virtual Storage Platform vs. Oracle Sun ZFS Storage Appliance and other solutions. Updated: November 2026.
921,523 professionals have used our research since 2012.