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Cisco HyperFlex HX-Series [EOL] vs VMware vSAN comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 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

Cisco HyperFlex HX-Series [...
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
90
Ranking in other categories
No ranking in other categories
VMware vSAN
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
234
Ranking in other categories
HCI (2nd)
 

Featured Reviews

reviewer2133501 - PeerSpot reviewer
Assistant VP, Information Technology at a financial services firm with 1,001-5,000 employees
Effective deduplication feature, but lacks a unified architecture
Cisco HyperFlex HX-Series could be improved by reducing the number of nodes. Currently, the architecture separates data, computing, memory, and storage into different parts. For example, if I need around 200 servers with a requirement of TB of storage, I would need 200 clusters, which can be quite cumbersome. Other solutions like Dell and Nutanix have a single combined unit that includes computing, memory, and storage, which can reduce the number of nodes required and also reduce licensing and power consumption. Therefore, I suggest improving the architecture of the Cisco HyperFlex HX-Series by combining computing, memory, and storage into a single unit, making it more efficient and easier to manage. It will also reduce the number of nodes required and licensing costs and help to reduce power consumption. I would like to see improved internal integration capabilities in the next release. Currently, it is constrained only to VMware only. So, there is no integration part of the RAC or IEL or anything, and it isn't easy to manage it. If I want to hold another partner, then that part will not be possible. So, you have to manage that particular integration. Another feature could be in terms of memory usage.
ShyamikaThamel - PeerSpot reviewer
Associate Tech Specialists at Seatrium
Managing mixed RAID workloads has improved data protection and delivers strong performance
VMware vSAN can be improved in certain areas. In cases involving our large data stores with large VMs, we experience some latency, not during normal operation, but during database backup operations. We observed latency due to buffer issues from the top-of-the-rack switches. These issues are mostly network-related because all storage data traffic travels through the network. I have recently used Nutanix, and I observed that Nutanix provides better performance than VMware vSAN due to its data locality features. VMware vSAN is now providing data locality, but we did not use that option. If VMware vSAN provides additional features in the next release, such as the VM balancing feature called DRS on the cluster that VMware previously had, it would be beneficial. With DRS, VMs can move easily from one node to another within the same cluster. Nutanix does not provide that flexibility. When placing a VM on a cluster in Nutanix, the placement uses a balancing component. After that, the VM remains on the same host. If any contention occurs on the CPU or memory side, the VM stays in place until contention happens. If issues occur, the VM migrates to another host while transferring all objects to the same host. This is how their data locality is maintained. When a VM moves to any host, it moves with all VM objects. VMware vSAN does not currently offer this option. If a VM moves to another host, it accesses the disk object through the network, which increases latency. VMware vSAN now offers an option to select data locality, but it does not function like Nutanix. This is why some latency remains. If VMware vSAN can improve this feature, it would be very helpful and VMware would regain its top position.

Quotes from Members

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

Pros

"The compression and deduplication are very high. Therefore, we can use the size of the product more efficiently than other storage solutions."
"The most valuable features are scalability and the easy operation - if it works. You can configure everything from just one window."
"It is very scalable. It is also very secure. Cisco's security portfolio is integrated with it, which makes it secure. It is a platform-based device. Its performance is also fairly good in comparison to any other solution."
"Easy to spin up and operate virtual machines without the overhead of managing a storage network."
"The ROI we have seen from the high performance that has saved us time and money."
"The initial setup was straightforward. With our partners and the consultancy that we had, we knew what we wanted to do. Therefore, we didn't have any problems with the installation and parametrization."
"The most valuable feature is that it is something small that can be more easily deployed than a full data center set of servers."
"The scalability of the product is quite good overall - as long as you plan correctly from the outset."
"The valuable features are its scalability and the standardization - one size fits all. It's also intuitive and easy to use because one size fits all. Obviously, it scales out, but it's the same solution at every physical location I manage."
"In my opinion, vSAN is the most natural way to migrate to a fully hyperconverged solution. If a customer needs a more scalable solution with consolidated management, vSAN is excellent."
"vSAN is integrated into VMware."
"The most valuable features of vSAN are its simplicity to deploy and that we can use commodity disks in our servers without complexity or need for external storage arrays or storage specialists on our teams."
"I like the scalability and the fact that it reduces your total cost for storage over several years."
"The most valuable features are the encryption, deduplication, compression, and the ability to manage all of your storage within your server rack."
"The most valuable feature is the simplification of storage. We no longer need to deal with Fibre Channel and the external storage arrays."
"The migration of servers feature makes server rack maintenance easy."
 

Cons

"They should have more blade options and more configuration flexibility. Also, the price is expensive. It should be cheaper but it is worth the price."
"You cannot just apply the VSXi updates. You are dependent on Cisco HyperFlex for metric services, analytics, and everything else. I don't like that dependency."
"Unlike other options, you need to pay a subscription to Cisco yearly instead of paying for the hardware outright, which makes it more expensive in the long run."
"Cisco HyperFlex HX-Series could improve by having the documents be more readily available and the support could be more flexible."
"The initial setup could be faster, due to the prerequisites."
"Their technical support is very bad. We had an issue where instead of an engineer we got a PDF "doctor" that didn't know anything about our problem which was very frustrating."
"The product does not have a cloud version...The product should be made more flexible in terms of integration capabilities."
"Cisco is quite expensive but not in the initial first buy."
"I am looking for more of a software-defined storage platform that uses different protocols, such as iSCSI, NFS, and CIS, and maybe also has an object as part of that. They should 100% make it more of a storage-based product where it is not linked just to VMware, and it also has NFS and iSCSI built-in at a scalable level. They should turn it more into a dedicated storage-as-a-service platform instead of just being built into the VMware kernel. Their level one and level two support is not at all good, and it should be improved."
"The updating process could be easier."
"I am not satisfied with VMware support, particularly with the reaction times, SLAs, and those kinds of issues."
"The UI could certainly be better. The inside into what's actually going on with vSAN would be nice to know."
"When you upgrade the vSAN, there are some issues like lost data and problems with the log. The log disappears. When you upgrade the solution, you must have several logs, so if you have some problems, you can check the log server to find them."
"The biggest room for improvement I see in vSAN is the lack of SAN connectivity. I've kind of joked around that there is no "SAN" in vSAN. And it's something that we've worked to try and introduce some options for, and we're going to continue to work towards that."
"Disaster recovery needs to be improved, when there is a crisis, there is a problem with what is the quickest way to get out of it."
"I would like to see better performance graphs, maybe something that you can export outside to a different console, and maybe a little bit longer time period. The 18-hour maximum, or 24-hour maximum, is kind of short. Also, the hardware compatibility limitations are a little frustrating sometimes, but as everybody's starting to adopt vSAN more, you get more options for hardware."
 

Pricing and Cost Advice

"The product could be cheaper."
"Comparable solutions with switches, storage, and services are cheaper than HyperFlex. It should be cheaper."
"When we negotiated with Cisco for the HyperFlex solution, they gave us a good price because they wanted to break into the market in Portugal for the first time. However, in general, I think it's a very expensive solution. It's a huge amount of money to acquire this kind of infrastructure."
"Our licensing costs are large, but it is combined between all of the Cisco products that we have."
"For customers in the private sector, this product can have a very high return on investment."
"Its price is rather fair when compared with other solutions like VxRail, vSAN, and HPE SimpliVity. We got a fair amount of discount from Cisco for Cisco HyperFlex. It is cost-effective. We have renewed storage till next year, and we have already paid the vendor. When we talk about HyperFlex or any HCI solution, storage is the part where we can reduce a lot of costs. At the current moment, we are already using NetApp storage, which did not allow us to go for a full Cisco HyperFlex setup. We are planning to go to a larger scale next year. Then we will be able to see how cost-effective it really is for us."
"We would not have invested if we didn't feel the return was there for our customers."
"Initially HyperFlex was a little costly, it was higher, but Cisco wanted to get into our company, so they gave us a fair discount."
"Cost-wise, the Nutanix licenses were cheaper, but in terms of the hardware, there was some contention around it. So, in terms of implementation, the way Nutanix was projecting the implementation on their end was that there were a lot of open-source admin platforms. vSAN is a licensed product in VMware, and Nutanix was proposing a KVM solution, which is open source. That's why their pricing was a bit cheaper, but when we were trying to compare it with an enterprise version of their management platform, it boiled down to the VMware vSAN being most effective in the long run."
"The cost of the solution is high and if it could be reduced the customers would be very happy."
"The only problem I have with VMware is the price. It is a good product, but it is expensive."
"The price of vSAN could be lower."
"The product's price has been increasing lately...VMware vSAN is expensive."
"We are using the VMware vSAN ROBO which allows us to have a maximum of 25 virtual machines. The approximate cost is €10,000 for a perpetual license."
"My customers have found VMware vSAN to be a little expensive."
"It is slightly expensive. They can be more competitive in terms of pricing."
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Top Industries

By visitors reading reviews
Marketing Services Firm
15%
Computer Software Company
9%
Educational Organization
7%
Manufacturing Company
7%
Manufacturing Company
11%
Computer Software Company
11%
Financial Services Firm
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise17
Large Enterprise57
By reviewers
Company SizeCount
Small Business100
Midsize Enterprise58
Large Enterprise129
 

Questions from the Community

How do I choose between Cisco Hyperflex HX Series and Nutanix Acropolis AOS?
Cisco HyperFlex HS series vs Nutanix Acropolis AOS Cisco HyperFlex gives extended hyper-convergence functions from core to edge and multi-cloud environments. It helps IT and OT teams deploy hyper...
How does VxRail compare with Cisco HyperFlex HX Series?
VxRail provides stable solutions for technical problems while at the same time not being too expensive for a company to invest in. Even if you are working with a limited budget, this platform offer...
What Is The Biggest Difference Between vSAN And VxRail?
While both run on the vSAN technology from VMware, vSAN needs to be deployed on vSAN ready nodes while VxRail is an engineered system. The choice to choose which technology depends on two major fac...
How does HPE Simplivity compare with VMware vSAN?
HPE SimpliVity is a hyper-converged infrastructure solution that is primarily geared to mid-sized companies. We researched VMware vSAN but found HPE was a better option for us. HPE SimpliVity has ...
How does VMware vSAN compare with Microsoft Storage Spaces Direct?
We found VMware’s vSAN was easy to set up, configure, and manage compared to other solutions we considered. It is best suited for small- to medium-sized organizations. It is easy to create load bal...
 

Also Known As

No data available
vSAN
 

Overview

 

Sample Customers

BluePearl Veterinary Partners, Ready Pac Foods, Bryant University, Bellevue Group, KPIT Technologies, City Harvest
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