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Quantum DXi Series vs Quest Rapid Recovery [EOL] comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 26, 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

Quantum DXi Series
Average Rating
9.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
Backup and Recovery (59th), Deduplication Software (10th)
Quest Rapid Recovery [EOL]
Average Rating
8.8
Reviews Sentiment
5.6
Number of Reviews
20
Ranking in other categories
No ranking in other categories
 

Featured Reviews

reviewer2301564 - PeerSpot reviewer
Expert Backup at a tech services company with 201-500 employees
A virtual deduplication backup appliance that protects physical and virtual data across remote sites, the datacenter and cloud deployments
Given its ease of use and management, I believe there are no specific caveats that users need to be aware of during the setup of DXRIS for backups. The process was straightforward, and I did not encounter any challenges or issues. As for a rating on a scale of one to ten, with one being the worst and ten being the best, I would rate the Quantum DXI Series a nine. My deduction is primarily influenced by personal preferences, particularly regarding the user interface and it is a highly commendable system, I would rate it a solid nine out of ten.
US
Technical Manager at Optimistic Technology Solutions Pvt Ltd
Reliable and efficient for our data backup needs
I would rate the easiness of the initial setup as an eight out of ten. During our initial setup of Quest Rapid Recovery, we encountered some smaller issues, mainly related to version compatibility and system changes. Setting up Quest Rapid Recovery was quick and done within a day. We started by ensuring the required prerequisites were in place. One server was dedicated to Rapid Recovery, and another acted as a proxy for communication. After installing the Rapid Recovery client on both servers and establishing communication, we configured settings and set up a backup schedule, deciding on file-level or full backups as needed. The process was straightforward, making the deployment efficient and completed within a day. One person with the right skills is all it takes for the deployment.

Quotes from Members

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

Pros

"While the challenges posed by the difficulties were significant, they prompted the replacement of problematic components, resulting in the resolution of issues. Importantly, there were no substantial ongoing concerns. Regarding the overall performance, it has been consistently excellent."
"I am impressed with the tool's technical alliance with Veeam and Veritas."
"Built-in encryption helps to secure our data as it travels from our on-site server to our off-site backup server."
"Our company survived a ransomware attack and the repository was not encrypted by the Conti ransomware strain, and it enables us to recover complete systems, applications, and data with little or no disruption to the work environment."
"The fact that it can take a snapshot of everything on a server and replicate it on another server in real-time is the most valuable feature."
"Rapid Recovery is one of the most durable and rock-stable solutions."
"It is very easy to use, and it saves hours on each restore."
"Probably the point-in-time recovery is most valuable. The other piece that is really nice is that you can mount a whole server at any point in time. So, you can mount the server with all the drives to a Z drive or something like that. It will just mount it all up, and your data is accessible right there on one drive, which is nice."
"It has surpassed our expectations time and time again."
"Definitely, the mount and recovery points are the most valuable, because if someone deletes a file or something, or if something gets corrupted, we can always revert back to an old change because our repository goes about a month back. The ability to roll back files and the ability to roll back servers is really important."
 

Cons

"Perhaps the most notable area for enhancement lies in the web interface for management. The current limitations in LDAP editing capabilities are not addressed in the UI, and I haven't observed any recent updates. It's possible that the new version of the DXI service incorporates improvements in the GUI, but I cannot confirm. While there is room for improvement in the current GUI, it remains a relatively minor issue. Overall, the system is comprehensive, covering aspects such as reports on latency and networking, leaving little room for additional enhancements in those areas."
"The product needs to improve performance while scaling out. It also needs to improve stability."
"I don't really think that there is a whole lot that needs to be changed. It would be nice if you could deploy the agent without having to reboot. When I upgraded my core to the latest version, I also wanted to update all of my servers, but I had to put that off because I can't just shoot it out there. I have to make sure it is at a time when I can do a reboot right away."
"Most people may just find that it is undesirable to pay per call."
"GUI response time has a LOT of lag, although in all fairness it might be due to us running more clients than we should on the server."
"For the most part, it is really good in terms of flexibility and choice of recovery methods. What we found lacking was being able to back up virtual volumes that are clustered. We ran out of luck there. There should be an option for backing up clustered virtual volumes."
"It's very expensive which is why I want to drop it."
"It would be nice if you could deploy the agent without having to reboot."
"The terminology didn't seem easily available. When I go to the website, it is hard to search for things. You get all the articles, then you finally get the search button. They need the search at the top of the knowledge base. Then, on occasion, if you get an error message in the system, which is very important, it says, "Click here for more information," but I never get more information. The search engine doesn't find it or it is some weird error. It has never worked for me."
"The initial setup can be tricky, and if not done right, the whole solution needs to be reinstalled."
 

Pricing and Cost Advice

"I do not oversee this aspect, as pricing is contingent on factors such as volume, technical specifications, and the desired features. Consequently, I lack information on the pricing details and structure."
"When I purchased the change to the license, it was $1,600. I think that was for changing the license. I don't believe that I had to purchase technical support in a while, so I must've bought maybe for five years, but I don't feel there was a huge cost involved in technical support. Its cost was definitely worth it because we've had a fantastic experience with them."
"It's very expensive which is why I want to drop it. They charge us per core and we have a six-core server. It's expensive to pay for maintenance charges. I want to switch to something cheaper."
"I don't think the licensing for the product is very expensive."
"I believe the basic license comes with six terabytes, whereas a lot of the other ones are four terabytes. From the price point, it seemed a lot better than the comparative models, such as Datto, Barracuda, and some of the others. I believe Barracuda was about $15,000 for four terabytes, and Quest was around $12,000 for six terabytes. Pricing is based on the period. There is just the maintenance fee that you have to pay annually, or you can pay for a three-year or four-year contract. This includes Premier Support."
"The pricing is on the higher end."
"Licensing fees are based on the amount of data that you want to store, which is related to how many customers you want to cover."
"I'm not aware of the exact cost of Quest Rapid Recovery because I'm from the technical team, but in general, the solution is quite competitive cost-wise."
"It is a little expensive. However, I haven't compared it to other solutions. Being a nonprofit, it is always good to have nonprofit discounts on products."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Comms Service Provider
9%
Manufacturing Company
9%
Retailer
7%
Outsourcing Company
16%
Manufacturing Company
10%
Comms Service Provider
9%
Performing Arts
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise5
Large Enterprise2
 

Also Known As

DXi Series, Quantum DX
Dell AppAssure
 

Overview

 

Sample Customers

Nihon Unisys, Nikoyo China
PRIME aerostructures GmbH, Tamworth Regional Council, Rhondda Housing Association, Stadtwerke Pforzheim GmbH & Co., Guangdong Aiyingdao Childrens Department Store, Nspyre, Tarrant Technology Partners, CloudRunner
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