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Fujitsu Jujitsu Data Deduplication Appliance vs HPE StoreOnce comparison

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Comparison Buyer's Guide

Executive Summary

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

Fujitsu Jujitsu Data Dedupl...
Ranking in Deduplication Software
15th
Average Rating
7.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
HPE StoreOnce
Ranking in Deduplication Software
3rd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
108
Ranking in other categories
Disk Based Backup Systems (2nd)
 

Mindshare comparison

As of September 2026, in the Deduplication Software category, the mindshare of Fujitsu Jujitsu Data Deduplication Appliance is 1.2%, up from 0.5% compared to the previous year. The mindshare of HPE StoreOnce is 16.6%, down from 18.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Deduplication Software Mindshare Distribution
ProductMindshare (%)
HPE StoreOnce16.6%
Fujitsu Jujitsu Data Deduplication Appliance1.2%
Other82.2%
Deduplication Software
 

Featured Reviews

SergiCastromil - PeerSpot reviewer
Technical Engineer with 1-10 employees
Simple to use, but the web interface needs to be improved
Imagine that you have two customers writing data to your appliance. You have two repositories, each one for each customer. If you need to know the real space used for each of them, you can't. Using the graphics and data that the appliance gives to you you are able to visualize how much space it is used on the system, as a global. There're other solutions that actually are able to do so. That's the most important thing that I miss. On another hand, I would like to see the web platform improved because it is a little bit confusing. There are options behind more and more options. If you try to get data about the performance, or research space, then it is confusing. Basically, anything to make things more clear for the user would be an improvement. And, as important as the first thing I said, technical support needs to be improved, at least in Spain.
NW
HPE Product Manager at a tech services company with 51-200 employees
Collaborate effectively with partners and benefit from robust data management capabilities
The functions of HPE StoreOnce that I find most valuable are its deduplication and replication options. These features save data and reduce the size of data significantly. If the actual size for backup data is 100 terabytes, using StoreOnce, it will be around less than 10% of the original size due to the 1 to 10 deduplication ratio. So, compression and replication are critical features I appreciate. Additionally, adaptive backup and restore capabilities of HPE StoreOnce are indeed very helpful functions. As I know from my technical team, the process is very easy for end users because the GUI and user experience with StoreOnce are straightforward. They can restore their backups at any time. An important feature of StoreOnce is that they can reserve an amount of storage capacity as protected capacity for a limited time, safeguarding their data against intrusion and other interactions. Based on feedback from customers, StoreOnce is regarded as a highly useful solution for backup. I am satisfied with the security aspects of HPE StoreOnce, but it's crucial for any company to maintain a multi-layer security approach. Starting with a firewall is essential for maintaining their environment. Additionally, security features on StoreOnce are useful. I believe that no company should rely solely on one layer of security; they should adopt a multi-layer security strategy that begins at the network level and extends to their internal solutions.

Quotes from Members

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

Pros

"The most valuable feature of this solution is its simplicity."
"Dedupe - it allows us to store several hundred TB of data on 60TB of storage Replication - it is a must so the backup data can be replicated off-site in the event of a disaster"
"The initial setup is one of the most user-friendly B2B user solutions. It's good, it's easy. Deployment usually takes less than one day. You only need one person for deployment and maintenance."
"If you have a large enough storage capacity then you can take an ample amount of data."
"The stability of the solution is excellent."
"From an operational standpoint it has increased our efficiency and we're able to save a lot of manpower and resources for mundane backup stuff that we've done in the past so that other people can focus on more strategic initiatives in our business."
"The Federated Catalyst Replication and the deduplication ratios obtained are amazing."
"The most valuable feature of the solution is its UI. The product's UI makes it easy for users to configure the tool."
"Deduplication and replication are both extremely important for storing huge chunks of data."
 

Cons

"Technical support needs to be improved."
"I have been in touch with Fujitsu technical support and this is the bad part of the solution."
"I would like to see an emphasis placed on making data deduplication and compression more powerful."
"We wanted to restore the files we backed up, and on three occasions we were not able to, and this got us in a lot of trouble, so I don't think I will take this risk again. Use something else."
"The solution would be improved if it could also be used as a data store for VMware, not only as a backup repository but as an archiving data store for VMware."
"The web interface, ease of use, and GUI all need to be improved."
"HPE StoreOnce could improve the capacity support."
"The repository should have an extension to connect to the cloud and deposit the backups."
"It needs to be more versatile to run our tests smoothly."
"I think that technical support is a weak point. I feel that technical support does not know the product."
 

Pricing and Cost Advice

Information not available
"The price puts me off. It's definitely on the high side."
"I would rate it around two or three because, compared to others, it tends to be higher priced."
"The product's pricing is medium."
"HPE StoreOnce is cheaper compared to other solutions in the market."
"With the same capacity of Data Domain and ExaGrid, which is 80 terabytes, HPE is the cheapest one."
"There are costs for additional storage and space."
"I think the product is competitive in terms of pricing. Other products like the one from Dell are costlier compared to the tool."
"The solution is pretty expensive."
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Top Industries

By visitors reading reviews
No data available
Outsourcing Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise30
Large Enterprise51
 

Questions from the Community

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What needs improvement with HPE StoreOnce?
To improve HPE StoreOnce, I think if HPE generates new models with lower capacities than 80 terabytes, it would be beneficial for the market. We face a significant issue with the current offerings....
What is your primary use case for HPE StoreOnce?
The main use case for HPE StoreOnce is that it serves as an appliance storage for backup and archiving. StoreOnce incorporates deduplication and replication, achieving a ratio that arrives at 1 to ...
 

Also Known As

Jujitsu Data Deduplication Appliance
HP StoreOnce
 

Overview

 

Sample Customers

Stechert Stahlrohrm_bel GmbH
Eurobank Serbia
Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in Deduplication Software. Updated: September 2026.
913,924 professionals have used our research since 2012.