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SteelFusion vs VMware vSAN comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 31, 2024

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

SteelFusion
Ranking in HCI
31st
Average Rating
9.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
VMware vSAN
Ranking in HCI
2nd
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
234
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the HCI category, the mindshare of SteelFusion is 0.9%, up from 0.2% compared to the previous year. The mindshare of VMware vSAN is 10.0%, down from 15.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
HCI Mindshare Distribution
ProductMindshare (%)
VMware vSAN10.0%
SteelFusion0.9%
Other89.1%
HCI
 

Featured Reviews

it_user866178 - PeerSpot reviewer
Chief Technology Officer at MAZZETTI+GBA
Sync to Central and edge protection mitigate my risk in our branch offices
The level of tech support depends on who you get. There are some techs that just read the script and ask you if you’ve rebooted, but once you get past that - or if you have a very technical issue - the support is great. They really know the product and get you up and running again ASAP.
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

"Sync to Central and edge protection mitigate my risk in our branch offices. All services that need to be local to the user exist on local servers. Users run applications and access data locally while the data is constantly being synced to Central, and protected. If an edge device fails, we can recover quickly."
"Technical support is very helpful and very good at resolving issues."
"I would suggest customers use VMware vSAN because VMware offers a stable solution with good hypervisors and the best features compared to other solutions."
"The most valuable features are productivity and data storage."
"The solution is stable."
"The most valuable feature is that it is software-defined storage. Also, being able to do maintenance on the fly is a real benefit: migrating off, updating, and then moving the guest back on to the nodes."
"The implementation is simple, it was very straightforward. It took us approximately three weeks because it was installed in four locations."
"VMware vSAN is an easy to use and easy to manage storage solution. Deploying and upgrading are easy. Technical support is very good."
"The most valuable features are Erasure Coding, Deduplication and Compression, and the advancement in stretching regarding replication."
 

Cons

"Setting up disks for use is a multi-step process that could use some refinement. Setting up a core-to-core replication or DR strategy is also cumbersome."
"As a software-based product, it requires a lot of system resources."
"The problem for many is that you become dependent on Broadcom; you have no competitor then, and you are stuck with it."
"vSAN does not have online dedup. When opening the inline dedupe, the performance will be lower than off inline."
"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."
"I would like to see replication as part of it. I would also like to see direct file access, being able to run SIF shares and NFS and the like. I think that would be critical to continuing the use of it going forward."
"I would like more integration with the hardware when it comes to disc types and supporting the newer types of storage."
"They should make the software updates easier. We should be able to upgrade it more easily."
"Enterprise customers get discounts on the solution's licensing pricing, but it is too expensive for SMB customers."
 

Pricing and Cost Advice

"Price is an issue – this is expensive stuff. My advice is to beat up Riverbed as much as possible on price. These things are expensive and there is room for negotiation."
"The price is expensive."
"It is expensive. It should be cheaper. It has a perpetual license as well as a subscription-based license, but they are moving towards subscription-based licenses."
"There is a license required for this solution, it is a one-time payment. However, if they want support for the solution, it can be paid annually or for three years."
"With the new pricing model, it's expensive for the customer."
"I have been told that if I used VxRail it would be cheaper than the system we are using now with buying the products separately. The solution is expensive overall."
"It is slightly expensive. They can be more competitive in terms of pricing."
"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."
"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."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
11%
Computer Software Company
10%
Financial Services Firm
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business100
Midsize Enterprise58
Large Enterprise129
 

Questions from the Community

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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

Roxtec, Engen, Bobst, CBP, IUCN, Mahoning County, Kentucky Transportation Cabinet
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