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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)
5th
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 (14th), NVMe All-Flash Storage Arrays (6th)
Oracle Sun ZFS Storage Appl...
Ranking in Modular SAN (Storage Area Network)
9th
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 September 2026, in the Modular SAN (Storage Area Network) category, the mindshare of Hitachi Virtual Storage Platform is 5.7%, down from 11.1% compared to the previous year. The mindshare of Oracle Sun ZFS Storage Appliance is 6.0%, 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 Platform5.7%
Oracle Sun ZFS Storage Appliance6.0%
Other88.3%
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

"Hitachi Virtual Storage Platform is a great device that is very stable, very durable, and very simple."
"The hybrid array provides scaleable, predictable, high performance with no capacity constraints."
"The efficiency ratio is just as high as advertised; it's very high relative to other storage solutions as well, and the compression and deduplication capabilities are also very high."
"The high performance of flash storage is especially valuable to us."
"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"The service provided by Hitachi is good, and I get the IT support I need from the vendors."
"In summary, this is a very good product but there's always room for improvement."
"The most valuable features are external storage virtualization and the 100 percent data guaranteed availability."
"Oracle Sun ZFS Storage Appliance is a very stable and durable product that's very strong and mature."
"I like its storage capacity, quick access to the data, speed, and overall storage management."
"Very good analytics Very easy to configure."
 

Cons

"Not just anyone can do the deployment. So, the person needs a basic understanding and work experience."
"Its pricing is a big issue for us. We are resellers, and we face some competition from other vendors."
"I would like to see an audit account set up such that the user can log in, see the configuration, and see the logs, but they cannot make any changes."
"I would like the fan noise to be automatically adjusted based on the drive's current workload."
"Scalability is a little bit of an issue. The horizontal scalability is not there—only the vertical scalability is there."
"Compared to others, Hitachi products are more complex and not user-friendly."
"The interface should be simplified and made easier to use."
"It seemed like every time we turned around it was a statement of work and we'd have to pay for something that our previous vendors would not have billed us for."
"Uptime. We had some crashes here and there."
"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."
 

Pricing and Cost Advice

"The price per gigabyte is good and it is low when it comes to terabytes."
"Hitachi VSP's pricing is good compared to other brands."
"This solution is cheaper than Dell EMC VMAX. When you are looking for a high-end solution, price matters, but availability and stability are more important than the price."
"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."
"I would rate the solution's pricing at around eight or nine on a scale of one to ten. While the solution may be priced higher than some competitors, we prioritize the quality and durability of the storage."
"It is expensive. Everything is included in the license. There is no additional cost."
"A drawback of Hitachi storage systems is that they are expensive. The upfront cost is very high compared to others. But when you compare the IOPS at the same price, Hitachi gives you better business value..."
"In our company, we only pay towards the licensing charges associated with Forcepoint, as Hitachi is considered to be a third-party product for us."
"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
17%
Outsourcing Company
10%
Manufacturing Company
9%
Computer Software Company
6%
Construction Company
13%
Healthcare Company
9%
Insurance Company
9%
Computer Software Company
7%
 

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: September 2026.
914,109 professionals have used our research since 2012.