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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 (5th)
Dell VxBlock System
Average Rating
7.8
Reviews Sentiment
7.7
Number of Reviews
14
Ranking in other categories
Converged Infrastructure (6th)
 

Mindshare comparison

While both are Storage Solutions solutions, they serve different purposes. Dell PowerFlex is designed for HCI and holds a mindshare of 6.7%, down 12.7% compared to last year.
Dell VxBlock System, on the other hand, focuses on Converged Infrastructure, holds 8.7% mindshare, down 12.6% since last year.
HCI Mindshare Distribution
ProductMindshare (%)
Dell PowerFlex6.7%
VxRail12.4%
VMware vSAN10.0%
Other70.9%
HCI
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Dell VxBlock System8.7%
FlexPod XCS12.6%
HPE ConvergedSystem11.5%
Other67.2%
Converged Infrastructure
 

Featured Reviews

MS
System & Network Specialist at Alfaisal University
Has supported seamless integration and offers fast implementation
This needs to be checked for the most valuable features in Dell PowerFlex for data management. It is more stable, more powerful, and has more integration features. The scalability is very good and is one of the key features of Dell PowerFlex. Its flexibility and scalability are the main reasons we can use Dell PowerFlex.
AKINJIDE OKE - PeerSpot reviewer
Senior Sales Engineer / Team Lead Datacentre Solutions & Applications at ARIT OF AFRICA
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

"Saves us a lot of space in the data center."
"Dell PowerFlex improves our latency which allowed us to reduce a lot of our Microsoft Enterprise SQL licenses."
"Dell PowerFlex is a highly scalable solution."
"The support is highly responsive."
"The solution was connected to alternate storage, and it provides great scalability and reliability."
"The solution has the benefits of any hyper-converged infrastructure but also has good hardware integration."
"The solution is very scalable."
"We've had no issues with scaling the solution."
"Integration with VMware and VMotion definitely brings a lot of value."
"The monitoring and management parts are the most valuable, and monitoring is specifically valuable because you have one console to monitor everything, called Vision."
"Having switched to the VxBlock provided the business with almost no downtime, and we run an extremely stable, efficient operation at this point in time."
"It's a highly optimized piece of equipment that doesn't give us any problems."
"The most valuable feature of this solution is the speed."
"The most valuable features of the solution would be its good default features and the compressions."
"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."
"There are several valuable features in this product, as it offers flexibility, security, and speed."
 

Cons

"The solution is not as scalable as it should be."
"We've had some issues around the licensing."
"Needs some more monitoring tools."
"The solution’s automation and pricing could be improved."
"The solution must be more flexible."
"The solution needs to offer more documentation and educational materials."
"The initial deployment was complicated and required a lot of data nodes, IPs, internal vLANs, data vLANs, and many other things."
"We've had some issues around the licensing. There were some issues in terms of using the VMware license."
"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."
"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."
"There is a need for single console management."
"Its price is high. That's why people are now moving to hyper-converge."
"The consistency of disc quality could be improved."
"Scalability is an area that needs to be improved."
"Lacks flexibility with third-party applications."
"The solution lacks some flexibility with third-party applications."
 

Pricing and Cost Advice

"The product is expensive."
"We have a good contact in Dell and he prepared all the information and provided everything to us."
"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."
"The cost of this solution is fair."
"The solution's price is medium."
"The price of the solution is fair, it is priced in the average range amongst competitors."
"The solution's pricing could be much cheaper and affordable."
"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."
"Its price is high. That's why people are now moving to hyper-converge."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
11%
Manufacturing Company
11%
Healthcare Company
7%
Financial Services Firm
15%
Manufacturing Company
10%
Marketing Services Firm
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise8
Large Enterprise15
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise8
 

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 needs improvement with Dell EMC PowerFlex?
Area of Improvement: While PowerFlex Manager is powerful, the UI could be more intuitive, especially for first-time users or non-technical admins. Streamlined navigation, contextual help and guided...
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, Broadcom, Nutanix and others in HCI. Updated: March 2026.
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