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3Com H3C Switches vs NVIDIA Mellanox comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 3, 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

3Com H3C Switches
Ranking in Ethernet Switches
21st
Average Rating
8.0
Reviews Sentiment
5.8
Number of Reviews
7
Ranking in other categories
No ranking in other categories
NVIDIA Mellanox
Ranking in Ethernet Switches
20th
Average Rating
7.8
Reviews Sentiment
4.7
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Ethernet Switches category, the mindshare of 3Com H3C Switches is 0.9%, down from 1.1% compared to the previous year. The mindshare of NVIDIA Mellanox is 2.1%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches
 

Featured Reviews

MURALI NIDAMANURI - PeerSpot reviewer
Upgraded interface supports efficient configuration and extensive network layer integration
The user interface is upgraded to the latest GUI technology, allowing configurations like VLAN to be done through the interface rather than the command line, making it more efficient. The solutions provided support many network layers extensively, including VLANs, L3 APIs, and L4, L5, L7 application layers, which improve customization, security, and data management.
Nurudeen Suleiman - PeerSpot reviewer
Automation and integration improve operations efficiently
We wanted to utilize the advanced InfiniBand and Ethernet solutions offered by NVIDIA, but the users are not too familiar with the InfiniBand environment, which is why we are using the Linux Cumulus 5.6, which is usually the normal Ethernet. I am familiar with NVIDIA Mellanox, as I have products from NVIDIA on review here on our website. I use enhanced multi-tenancy features. Currently, within the data center, we have mixtures of both Cisco Nexus switches, NVIDIA switches, and Huawei switches, so eventually, we are changing all the switches to NVIDIA. On a scale of 1-10, I rate NVIDIA Mellanox an eight.

Quotes from Members

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

Pros

"They are easy to use, they are cheaper, and it's a trusted brand."
"The installation is quite straightforward."
"Their customer service is instant with a tracking system and follow-ups for human access."
"The reliability of the solution has been the best feature."
"The hardware side is a very big advantage. We use it 24/7 and we haven't had any problems so far with the switches."
"They're straightforward and stable."
"The user interface is upgraded to the latest GUI technology, allowing configurations like VLAN to be done through the interface rather than the command line, making it more efficient."
"The most valuable features of Mellanox Switches are the powerful hardware and the software is open. They're using Linux operating system. You can do and install many things, and it performs well."
"The tool is very configurable because it runs on a Linux operating system."
"From what I've been told, a valuable feature of Mellanox switches is they're quite user-friendly."
"The biggest advantage is that the vendor is the only one providing no-drop traffic."
"The most valuable features of Mellanox Switches are the size, power consumption, and the vast amount of features."
"It is a very easy-to-use product."
"The most valuable features of this solution are its functionality."
 

Cons

"When we try to do configuration changes sometimes it malfunctions."
"The configuration of 3Com H3C Switches could be better."
"The company should come up with new security features and new management and log recording systems, helping customers to analyze issues and prevent future incidents."
"I think there's nothing that needs to be improved because the company is no longer in existence."
"The cost and the integration with other solutions could be better."
"The company should come up with new security features and new management and log recording systems, helping customers to analyze issues and prevent future incidents."
"The technical support services need improvement in terms of communication."
"Sometimes, it can have some bugs from the past if I am an old user. However, it is stable now."
"The configuration is a bit different from Cisco, and therefore, for me at least, there's a bit of a learning curve."
"The scalability is working fine at the moment, but there's always room for improvement. As of right now, I don't know of any improvements to suggest."
"Mellanox Switches could improve by adding some features that can make it easier for integrating the switches in some managing and monitoring platforms, such as Elastic or similar software for monitoring data with the data center in a more holistic way."
"If you compare this solution with Cisco, utilization in Cisco is more popular and it is more friendly."
"Mellanox Switches were easier before Nvidia bought Mellanox and then their new version of the operating system changed. They started with Ennui, and now they only use Linux. If they returned to their previous CLI it would be a good option for starters. The new CLI is more difficult to use but more powerful than the older one. It has its advantages."
 

Pricing and Cost Advice

"3Com H3C Switches have a competitive cost. I rate the pricing a nine out of ten."
"The cost could be improved, but it is cheaper than the others."
"The price of Mellanox Switches is reasonable compared to other solutions. The price and quality ratio was very good. There is a one-time license purchase that is needed."
"There is a license to use the switch ports of Mellanox Switches."
"The pricing is very competitive. The licensing costs are fine."
"It's an open-source solution."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
University
11%
Financial Services Firm
10%
Construction Company
7%
Computer Software Company
13%
Manufacturing Company
13%
Financial Services Firm
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about 3Com H3C Switches?
The installation is quite straightforward.
What is your experience regarding pricing and costs for 3Com H3C Switches?
The price depends on the segments the switches serve. For some segments, they can be costly.
What needs improvement with 3Com H3C Switches?
The company should come up with new security features and new management and log recording systems, helping customers to analyze issues and prevent future incidents. Remediation recommendations sho...
What is your experience regarding pricing and costs for Mellanox Switches?
The pricing is competitive. For its performance, it's cheaper, so I would rate it a four if cheaper is lower.
What needs improvement with Mellanox Switches?
The feature we would want to see in future updates of NVIDIA Mellanox is improved accessibility for normal users, as quite a lot of experience is needed before using Mellanox. None of the Mellanox ...
What is your primary use case for Mellanox Switches?
NVIDIA Mellanox is usually used for numerous purposes, but in our case, we are using it in a data center for high-end servers running 200 gig interfaces, and we are able to link it up with Ansible ...
 

Also Known As

No data available
Mellanox Switches, Mellanox SN2700
 

Overview

 

Sample Customers

British Columbia Assessment Authority, DreamWorks, DRV
CNPC, Korea Consumer Agency, Nutanix, Roxo Systems, StorPool, Atlantic.Net, INFN, StarWind, NYSE Technologies, Creative Consultants, ENKI
Find out what your peers are saying about 3Com H3C Switches vs. NVIDIA Mellanox and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.