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Dell PowerFlex vs Dell VxBlock System comparison

 

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

Dell PowerFlex
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
29
Ranking in other categories
HCI (3rd)
Dell VxBlock System
Average Rating
7.8
Reviews Sentiment
7.7
Number of Reviews
14
Ranking in other categories
Converged Infrastructure (5th)
 

Mindshare comparison

While both are Storage Solutions solutions, they serve different purposes. Dell PowerFlex is designed for HCI and holds a mindshare of 10.7%, up 10.7% compared to last year.
Dell VxBlock System, on the other hand, focuses on Converged Infrastructure, holds 11.9% mindshare, down 15.6% since last year.
HCI
Converged Infrastructure
 

Featured Reviews

Serdar De - PeerSpot reviewer
Initial setup has been straightforward and it has reasonable pricing
We are new to this, so we are still learning about the valuable features The solution is okay overall. It could be easier to learn. We haven't had any issues. They could have more AI functionality in the future.  I have been using the solution for six months. I have not encountered any problems…
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.

Quotes from Members

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

Pros

"It is easy to use for management and operations teams because the tools are in one place."
"The most valuable feature is high availability."
"It has reduced downtime. Before, on our previous solution, we used to have downtime on some of the servers because of the sort of convention. But currently I've not experienced any downtime on any of the servers, and there is no more resource congestion."
"PowerFlex offers us more IOPS, improving the application performance. It also helps us reduce our storage and eliminate redundancy. The primary thing is that we work 24/7, so we shouldn't have operational issues."
"The resiliency and data protection are the most valuable features."
"It was easy to deploy."
"The support is highly responsive."
"Saves us a lot of space in the data center."
"In comparison to traditional file load systems, Dell VxBlock System can be deployed quickly and results in monthly cost savings."
"Good default features."
"It's a highly optimized piece of equipment that doesn't give us any problems."
"With a converged infrastructure, it's easy to troubleshoot from network to server issues from a single point of reference."
"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."
"Virtual machines for the infrastructure."
"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."
 

Cons

"The level of support needs improvement as the front-line support staff lack knowledge when we raise cases."
"It could be easier to learn."
"For customers with a budget, it is a ten out of ten for the product, though it becomes challenging for those with mid or low budgets since it is very costly compared to other solutions such as PowerStore."
"They should provide continuous support for data migration."
"They need to work on improving the overhead for protecting the data."
"There should be more functionality available for routing."
"We're also running Hyper-V virtual machines. But we recently discovered that migration of the Hyper-V virtual machines is a bit challenging. Maybe if Dell EMC can come out with a tool that will make it very easy for us to migrate the Microsoft Hyper-V machine, that may be an improvement."
"I am not really impressed by the technical support of this solution."
"Does not support different kinds of mixed applications."
"Scalability is an area that needs to be improved."
"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 only thing that I can say is when you procure the VxBlock, obviously you have to complete detailed questionnaires about your architecture including the configuration, et cetera. If you make a mistake on the implementation, then you need to rebuild the entire VxBlock. That is just a point of consideration rather than a flaw. You need to be absolutely sure and validate the upfront configuration information that you provide because your VxBlock comes delivered and built, according to that exact information."
"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."
"Lacks flexibility with third-party applications."
"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."
 

Pricing and Cost Advice

"The pricing for this solution is good."
"The solution's pricing could be much cheaper and affordable."
"The solution is expensive and I give the cost a two out of ten."
"From my perspective, pricing is expensive. If they can reduce the pricing or offer more customer incentives, it would attract more users."
"The solution's price is medium."
"If one is cheap and ten is expensive, I rate the price as eight and a half. The tool is expensive."
"The price could be improved."
"I rate the solution's pricing an eight out of ten."
"Its price is high. That's why people are now moving to hyper-converge."
"Compared to other solutions, Dell VxBlock System is more expensive."
"We purchased this solution with a ten-year manufacturer warranty, and we have a three-year warranty with our local partner."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
11%
Government
8%
Computer Software Company
14%
Financial Services Firm
14%
Manufacturing Company
13%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What are the major differences between VxRail and Dell EMC PowerFlex?
VxRail vs. Dell EMC PowerFlex VxRail provides stable solutions for technical problems while at the same time not being too expensive for a company to invest in. Even if the user is working with a l...
What is your experience regarding pricing and costs for Dell EMC PowerFlex?
Dell PowerFlex is a premium software-defined infrastructure solution and while the initial investment may seem higher than traditional SAN or mid-tier HCI solutions, the long-term TCO is competitive.
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.
 

Also Known As

VxFlex, VxRack FLEX, PowerFlex
VxBlock, VCE VxBlock System, Dell EMC VxBlock, VxBlock 1000
 

Overview

 

Sample Customers

Canopy, 8x8Inc., Atos, Canadian Pacific, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Xerox
Atos, Canadian Pacific, IDS, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Switch, Xerox
Find out what your peers are saying about Dell Technologies, VMware, Nutanix and others in HCI. Updated: August 2025.
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