Try our new research platform with insights from 80,000+ expert users

Fujitsu Eternus DX Series vs TrueNAS X-Series comparison

Sponsored
 

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

Pure FlashArray X NVMe
Sponsored
Ranking in NVMe All-Flash Storage Arrays
6th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
35
Ranking in other categories
All-Flash Storage (15th)
Fujitsu Eternus DX Series
Ranking in NVMe All-Flash Storage Arrays
20th
Average Rating
8.0
Reviews Sentiment
6.2
Number of Reviews
1
Ranking in other categories
No ranking in other categories
TrueNAS X-Series
Ranking in NVMe All-Flash Storage Arrays
21st
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the NVMe All-Flash Storage Arrays category, the mindshare of Pure FlashArray X NVMe is 2.8%, down from 2.8% compared to the previous year. The mindshare of Fujitsu Eternus DX Series is 1.2%, up from 0.8% compared to the previous year. The mindshare of TrueNAS X-Series is 1.0%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NVMe All-Flash Storage Arrays
 

Featured Reviews

Eugene Hemphill - PeerSpot reviewer
Helps to save money and resources with the data compression feature
One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.
Mir Gulzar Ahmed - PeerSpot reviewer
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.
Use TrueNAS X-Series?
Share your opinion
report
Use our free recommendation engine to learn which NVMe All-Flash Storage Arrays solutions are best for your needs.
850,747 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
10%
Government
6%
No data available
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
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.
What needs improvement with Pure FlashArray X NVMe?
Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...
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...
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...
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...
Ask a question
Earn 20 points
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
No data available
No data available
 

Overview

Information not available
 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Information Not Available
Information Not Available
Find out what your peers are saying about Dell Technologies, NetApp, Nutanix and others in NVMe All-Flash Storage Arrays. Updated: April 2025.
850,747 professionals have used our research since 2012.