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Dell VxBlock System vs Rackspace OpenStack comparison

 

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

Dell VxBlock System
Ranking in Converged Infrastructure
5th
Average Rating
7.8
Reviews Sentiment
7.7
Number of Reviews
14
Ranking in other categories
No ranking in other categories
Rackspace OpenStack
Ranking in Converged Infrastructure
7th
Average Rating
8.0
Reviews Sentiment
7.7
Number of Reviews
12
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Converged Infrastructure category, the mindshare of Dell VxBlock System is 10.9%, down from 15.4% compared to the previous year. The mindshare of Rackspace OpenStack is 4.5%, up from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Converged Infrastructure Market Share Distribution
ProductMarket Share (%)
Dell VxBlock System10.9%
Rackspace OpenStack4.5%
Other84.6%
Converged Infrastructure
 

Featured Reviews

AKINJIDE OKE - PeerSpot reviewer
Useful for virtualized environment, node management, configuration deployment, and system management with artificial intelligence
I've worked with Dell and had the privilege of working with many OEMs. I started my career as a system engineer, working with HPE as a partner, and then moved to other OEMs like IBM and Lenovo. Currently, I work with a small team. I don't believe any solution is bad. It's just that you might not have identified what the solution is addressing. It's about choosing the right solution for your needs. In terms of hardware or infrastructure, it's an Intel platform. What differentiates everyone is the additional value they can provide. Dell has many values that meet customer needs. I look at the customer's objectives and requirements as an IT professional to find the best solution. I haven't seen any drawbacks regarding the infrastructure deliverables or the value built into the tool. However, Dell as an organization could improve its channel management. For example, we've been trying to resolve an issue with our portal for two weeks. I'd like to see more simplification regarding integration, deployment, and connectivity for future releases. In deployment, I'd like to see simplification in creating VNets and positioning VMware across nodes. I want a template that simplifies the creation of VNets and VMware positioning. I'd push for more simplification and an intuitive graphical GUI that simplifies things with just a click.
Hai Dinh Van - PeerSpot reviewer
Open-source nature enables seamless cloud management and customer transition
We deploy layer three managed services, and our customers manage layer two services. We combine the two-layer services and deliver them to our customers The open-source nature of OpenStack provides significant value. It allows for three-word cloud management, maintaining a stable customer…

Quotes from Members

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

Pros

"In comparison to traditional file load systems, Dell VxBlock System can be deployed quickly and results in monthly cost savings."
"Virtual machines for the infrastructure."
"Good flexibility and speed."
"Everything is delivered to me in a single box, which simplifies management."
"It's at least 99 percent problem-free because it's factory-built. So from an informational point of view, everyone trusts that VxBlock has been tested well at the factory and has been configured to their requirements."
"The monitoring and management parts are the most valuable. Monitoring is specifically valuable because you have one console to monitor everything. This console is called Vision."
"It's a highly optimized piece of equipment that doesn't give us any problems."
"Good default features."
"Apart from the main features, I really appreciate OpenStack's microservices architecture and its flexibility for deployment with different tools."
"Rackspace OpenStack is stable and reliable, often compared favorably against other solutions."
"Administrators are very comfortable with the functionality and services OpenStack offers."
"It created a reusable library with OpenStack features."
"The initial setup isn't too difficult."
"There are many services that can be directly used which are not available in VMware."
"The open-source nature of OpenStack provides significant value."
"The documentation was plentiful and very helpful.​"
 

Cons

"It's a good product but the price could be lowered. It's expensive."
"It is a good product, but for us, it is like a black box. We are not really sure about its internal components, and how to do the terminal upgrade, and how to make sure about the security of the device. We understand how it works, but in order to do the upgrades, we have to get help from the company. We cannot do it ourselves. In another model that we had, the internal team could do the upgrade but not in this one. There is no clear process for a new upgrade or update. They should provide a software intelligence tool that has a dashboard where you can see the current firmware, the latest firmware, and the documentation and the process for the upgrade. For VxBlock, we have different management consoles. There is no single management console that you can use to manage all components inside VxBlock. Their scale up and scale out process is also not clear. Their support is also a little bit slow in responding to the cases."
"The hardware lifecycle is not documented very well. For example, now you can buy a piece of equipment, but you don't know if the hardware is going to be a team production next month or next year."
"Scalability is an area that needs to be improved."
"Does not support different kinds of mixed applications."
"The consistency of disc quality could be improved."
"We are finding it a bit challenging in terms of the management of a specific VxBlock component. Currently, we have different units as a part of the block storage. We have one for Cisco equipment and one for Dell. When we have an issue in the infrastructure, Dell EMC VxBlock System should automatically detect it and send a notification to VC support, but, unfortunately, it is doing that only for one unit. It is not working for Cisco components. We have informed them about this area of improvement, and they are working on this. The way different parts are integrated should be improved. We should have one console to log in to see all the infrastructure in terms of each machine and hardware."
"This solution does not support Hyper-V, and we would like the new version to be supported and certified to work with Hyper-V."
"The pricing of Rackspace is quite high in the Vietnam market."
"So for the main stability, there have been a couple of issues that I've experienced."
"The deployment process could be easy."
"The seamless integration between MySQL services and the rabbitMQ database can be revised during the debugging phase."
"It should have a single dashboard for cloud management and on-premises systems"
"VMware has a side-to-side replication feature, which is still more mature than Rackspace OpenStack's which can't be used in a production environment."
"OpenStack is difficult for the novice in terms of beginning to use cloud tools."
"The line migration is a problem."
 

Pricing and Cost Advice

"We purchased this solution with a ten-year manufacturer warranty, and we have a three-year warranty with our local partner."
"Compared to other solutions, Dell VxBlock System is more expensive."
"Its price is high. That's why people are now moving to hyper-converge."
"The pricing is low."
"I use it as an open-source tool."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
13%
Manufacturing Company
12%
University
8%
Computer Software Company
17%
Government
11%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise8
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Dell EMC VxBlock System?
The cost is not overly expensive but not cheap either. Considering the features and everything, it is very good. Price-wise, it is reasonable but not the least expensive option.
What needs improvement with Dell EMC VxBlock System?
There is a need for single console management. Everything should be accessible through a single console to ensure ease of management. So far, there are no issues since the storage and other systems...
What is your primary use case for Dell EMC VxBlock System?
I am currently using it for the converse infrastructure. Before the VxBlock from Dell, everything was integrated into the system.
What do you like most about Rackspace OpenStack?
Apart from the main features, I really appreciate OpenStack's microservices architecture and its flexibility for deployment with different tools.
What needs improvement with Rackspace OpenStack?
The pricing of Rackspace is quite high in the Vietnam market. It would be beneficial to see developments in features like threat prevention and analytics tools for network security within OpenStack.
What is your primary use case for Rackspace OpenStack?
We deploy layer three managed services, and our customers manage layer two services. We combine the two-layer services and deliver them to our customers.
 

Also Known As

VxBlock, VCE VxBlock System, Dell EMC VxBlock, VxBlock 1000
OpenStack
 

Overview

 

Sample Customers

Atos, Canadian Pacific, IDS, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Switch, Xerox
X.commerce
Find out what your peers are saying about Dell VxBlock System vs. Rackspace OpenStack and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.