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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

"Support is very responsive."
"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."
"Cisco technical support is very skilled. From what I've had to access, there were quick responses and the necessary escalation."
"The automation is a valuable feature, it's interesting."
"It consumes a smaller footprint when I compare it with other competitors."
"The most valuable feature for our company is that it works internally. We have a lot of internal projects for optimization."
"Most of our users are Cisco customers, so it fits in within the suites we use. Primarily for me, as a solution architect, it's the technology and architecture that is the most valuable. I know from my technical colleagues that it's easy to use and for the customer, the up-time is the most valuable asset. It's running, has low failure, and so on which is why we use it."
"The most valuable feature of Cisco HyperFlex HX-Series is the integration with everything in a much smoother, such as in physical and virtual environments. VMware NSX is a simpler solution but, Cisco HyperFlex HX-Series is more robust compared to VMware NSX."
"The implementation is simple, it was very straightforward. It took us approximately three weeks because it was installed in four locations."
"We can scale it very easily for a test environment. We were able to segment our DMZ so it wasn't connected to anything, which we really liked."
"We didn't only choose vSAN; we chose VMware because of SR-IOV, which is more on the hypervisor level and not on the vSAN storage. It's part of the whole system."
"vSAN can help customers save on storage system costs, and also save on the human cost."
"The ability to have a disaster recovery option for our end-users by being able to use VDI and the vSANs, and the ability to do replication across multiple data centers, are valuable to us."
"The solution is simple to use compared to other solutions, such as Hyperflex, VxRail, and Nutanix"
"It is scalable, overall. If you need to add storage, it makes it easy to scale by adding additional hard drives into the existing servers or you can add storage by just adding more servers."
"If we decide to expand, vSAN could offer us some flexibility. We are researching ways to set this up from a new data center, which is located somewhere different from the current location right now."
 

Cons

"One of the biggest problems with HyperFlex HX is that if you want to adjust your solution in terms of processing power, memory, or disk capacity, you have to buy completely new hosts. From a financial perspective, it can be very expensive to do so, and from a legal perspective, there are all kinds of compliance issues we would have to sort out before buying any new solution or application."
"When it comes to customer needs, the licensing price could be better."
"The deployment could be made a little bit easier, as we still seem to struggle with it a little bit for a day or so to get it running."
"The storage layer seems to be a little better on the VMware than on HyperFlex side."
"They can't get a POC to work because there are big latencies between the two sites we have. Even though we have a private fiber connection and everything else works well, they can't get the two products to talk to each other. They are not able to build it up. It looks like it's a firmware issue. They said it isn't but now it's looking like it is. I hope we can sort it out."
"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."
"The price could be better. I think it's more expensive than VxRail. In the next release, I would like to see a better level of protection and availability with six clients."
"A stretch function is really needed. Germans think that because of the high availability and the security that two data centers are better but we want edge all in one cluster. This is a needed feature, the cluster feature, and we'd also like to see a possibility for ROBO offices."
"A vSAN cluster must have compression and deduplication to be an all-flash array, but it's not supported with a hybrid array. Deduplication and compression work better with an all-flash array, so I think that VMware should give customers the option to activate and support this feature for hybrid arrays. Other products like Nutanix support this."
"They can package it in a way that is specific to the hardware infrastructure and the hardware platform. It should stay fairly up to date with the drivers and the manufacturer issues. The problem with uncoupling the proprietary technology and component capabilities is that by uncoupling them, you run into some concerns or challenges over the poor performance model. These concerns really come when you start talking about high performance, high bandwidth, and high availability types of environments. While vSAN is a leader, in a critical view, it is not about being cost-effective. It is more about the immediate impact of money loss to the business in critical applications where we want to maintain a continuous operational 59 model. It is, however, good for QA/QC tasks. I don't necessarily know how it works in regards to VDI or virtual desktop infrastructure."
"The technical support, it's not satisfactory. Whenever we raise a ticket it takes a lot of time to have an engineer get involved sometimes, or we receive a less experienced engineer. We then have to repeat the situation to the next engineer which all takes time."
"I would like to be able to limit IOPS."
"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."
"We would really like them to look at what Nutanix did for day-one/day-two operations deployment: Bringing in the equipment, getting it deployed, getting it setup, and ease of use of one-click for deploying our 30-node solution. With vSAN we had to go into each one individually and set it up."
"VMware vSAN needs to improve its features because other solutions have more advanced features."
"The only thing that can be improved is the cost."
 

Pricing and Cost Advice

"Cisco HyperFlex HX-Series is a bit pricier compared to other brands in the market...There is a need to make additional payments towards the maintenance and support of the solution."
"For customers in the private sector, this product can have a very high return on investment."
"It is highly priced compared to other vendors."
"One of the challenges we have with HyperFlex is that they have a subscription fee for the operating system that runs on it, and if I remember correctly, it costs approximately $15,000 USD per month."
"Its price is high. Cisco needs to work on the pricing model for this product. Nutanix or VMware are cheaper products, and they provide almost the same functionality. Its price is a big road blocker when we are working with an end customer, and Nutanix and VMware are in competition. If they can reduce its price, it is actually a better choice for customers."
"We would not have invested if we didn't feel the return was there for our customers."
"Our licensing is Hybrid. We have all of our applications for billing and outage management through this."
"The licensing is perpetual and the only thing that you may need to pay for on a monthly basis is if you're going to use their cloud-based management features."
"I would like to use more advanced models of the solution but the price needs to be reduced. There are some extra costs for this solution including a license."
"We have increased our user productivity."
"The solution is relatively expensive compared to similar products."
"VMware vSAN is a little bit expensive and we pay annually. We have an educational institute where we receive discount prices from VMware. We do receive a reasonable discount but it's still expensive."
"It is not a subscription model. It is a purchase model, but it is very important that you also buy technical support from VMware. This is probably the only disadvantage of vSAN. It depends on the use case, but it can be very expensive."
"This solution requires the purchase of a license."
"The solution requires a license. The payment is on a yearly basis and It is not overly expensive."
"From a cost perspective, it is expensive. From a usability perspective, it reduces the overhead costs attached to its users' servers."
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Top Industries

By visitors reading reviews
Marketing Services Firm
15%
Computer Software Company
8%
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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