We use it for our digital adjustment. It's a technology that allows you to unify all the major components you need. You have the networking component, and your servers are connected too. We have an established enterprise system for data, and we do not use the historical component of the use case. We only use the networking and the server component. It is a very robust and reliable solution.
Senior VMware\Cloud Solutions Engineering Consultant · at Shell
A great solution with high availability, reliability and a low cost of ownership
Pros and Cons
- "It is a very robust and reliable solution."
- "The upgrades could be improved."
What is our primary use case?
What is most valuable?
It has reliability, high availability, and a low total cost of ownership. Your servers stand a better chance of having data available because the total cost of ownership is very low. Once you buy it, you can almost afford to go to the last, because you don't need to buy another one.
What needs improvement?
The upgrades could be improved because the software needs various upgrades to be safeguarded against liability. Cisco should be very close to the customer to tell them if they need a new upgrade. In addition, they should include other features to make it useful for public cloud computing.
For how long have I used the solution?
We have been using this solution since 2014, deployed on-premises.
Buyer's Guide
Cisco UCS B-Series
March 2026
Learn what your peers think about Cisco UCS B-Series. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
885,286 professionals have used our research since 2012.
What do I think about the stability of the solution?
It is stable and one of the most reliable systems I've ever encountered. You won't regret going for Cisco UCS B-Series because it is very good.
What do I think about the scalability of the solution?
It's already made to scale, so you don't need to buy add-ons. In addition, you can use it to restore almost all your needs, not just for Cisco UCS B-Series. We have over 50,000 jobs running on our servers, which is valuable to our whole organization.
How are customer service and support?
There is wide support. Anytime we have some FDN issues that we cannot fix, we get help from Cisco support. The technical support is very reliable, but you must buy it when buying the service.
How was the initial setup?
The deployment was easy, but you must be skilled to complete it. It requires two engineers to deploy and takes a minimum of five days. Regarding maintenance, you get everything from Cisco and have to follow the guides.
What's my experience with pricing, setup cost, and licensing?
The price is competitive. It's not too expensive, it's good, and it's worth the price.
What other advice do I have?
I rate this solution a ten out of ten. I recommend the solution to others because they will gain from using it, and it is very reliable.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Senior Member Of Technical Staff at a tech services company with 10,001+ employees
Is easy to scale, and the servers have reduced complexity
Pros and Cons
- "The scalability is good because it comes with Fabric Interconnects, and you can directly add more blades as you go. Therefore, scalability is not a problem."
- "Cisco provides good flexibility to choose different products or different equipment within the blade servers, like CPU memory, logic board, etc., to make your own server."
- "Compared to the deployment of servers such as Dell XCDs, the deployment of UCS servers is more complex. They take longer to deploy."
- "These are not stable servers because we have seen some cases where the servers have gone down when there were power fluctuations."
What is our primary use case?
We use it primarily for computing purposes.
What is most valuable?
The complexity is reduced by having one blade with four servers and half-blade servers. The server profile makes it easier to deploy and to manage with Cisco UCS Manager.
Cisco provides good flexibility to choose different products or different equipment within the blade servers, like CPU memory, logic board, etc., to make your own server. Other vendors don't have this option.
What needs improvement?
If a customer is moving towards a UCS-only solution, then it would be great if storage could be provided with it.
Compared to the deployment of servers such as Dell XCDs, the deployment of UCS servers is more complex. They take longer to deploy.
For how long have I used the solution?
I have used Cisco UCS B-Series for around two to three years.
What do I think about the stability of the solution?
These are not stable servers because we have seen some cases where the servers have gone down when there were power fluctuations. Though the servers came with in-built batteries and in-built SPS, the blade servers were not accessible. They're designed to have one blade not dependent on another blade, but they still went down.
What do I think about the scalability of the solution?
The scalability is good because it comes with Fabric Interconnects, and you can directly add more blades as you go. Therefore, scalability is not a problem.
How are customer service and support?
I have not had any issues with technical support. Because the solution has been in the market for 15 years now, the support is mature. I'd give technical support a rating of nine out of ten.
How would you rate customer service and support?
Positive
How was the initial setup?
As a partner who has deployed multiple servers, I found the initial deployment to be okay. However, it was not the easiest process. From a customer's perspective, the initial deployment can be a challenge. The customer could do something unknowingly that could make the whole system go down. Because we need to create server profiles, etc., I would rate the initial setup at three out of five.
What's my experience with pricing, setup cost, and licensing?
The cost of the blade servers is okay, but the cost of Fabric Interconnects ends up increasing the overall costs. For example, suppose it costs 3,500 USD per blade server. When you include the Fabric Interconnects, you could pay up to 30,000 USD. Therefore, compared to the cost of servers from Lenovo, Huawei, Dell, or HP, the cost of Cisco servers can be high. However, Cisco gives good discounts (about 90% to 94%) to partners and to customers who are already using Cisco servers. New Cisco customers do not get the level of discount that an existing customer does. Because you can get discounts with Cisco, I would give pricing a rating of four out of five.
What other advice do I have?
On a scale from one to ten, I would rate Cisco UCS B-Series at eight.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Buyer's Guide
Cisco UCS B-Series
March 2026
Learn what your peers think about Cisco UCS B-Series. Get advice and tips from experienced pros sharing their opinions. Updated: March 2026.
885,286 professionals have used our research since 2012.
Head of IT at Synnapex
Has a very easy, convenient, stable, and scalable architecture
Pros and Cons
- "The most valuable feature that the B-Series has is related to the structure and architecture of the solution because in these solutions, you are using fabric interconnect as an interconnect device. The beauty of fabric interconnect is that it can work as in-house mode."
- "Cisco UCS B-Series is more scalable because of the blade servers."
- "The license is expensive. Cisco should decrease the delay in the delivery of their products."
- "The license is expensive."
What is most valuable?
The most valuable feature that the B-Series has is related to the structure and architecture of the solution because in these solutions, you are using fabric interconnect as an interconnect device. The beauty of fabric interconnect is that it can work as in-house mode.
Fabric interconnect is the main component in the UCS solution. Fabric interconnect can act as two modes. One is in-house mode, and the other one is switching mode. The recommended one is in-house mode. When it works in in-house mode, it means that it won't process any storage, like flagging things, zoning, etc. It won't process Spanning Tree Protocol either. It will just proxy everything to the higher switch.
For example, if you have storage network traffic, the fabric interconnect won't process your flagging. It will make a proxy, and send it to your NPIV storage switch. It acts literally as in-house, and that makes the solution and architecture very easy, convenient, and scalable.
The other important feature is the switch technology that Cisco uses on their chassis. It's not like those of other brands. The beauty of Cisco is that with traffic interconnect, your network and storage won't come down to the chassis level.
It will stop at the fabric interconnect, and the traffic between the fabric interconnect and the chassis acts very similar to the fixed technology that Cisco uses between 2K and 5K. This means that the same architecture and the same technology that we use between 2K and 5K is used between the fabric interconnect and the IO module that's used at the back of the chassis.
This means that when you are using the IOM input/output module, the IOM module on the back of the chassis will not be like a regular switchboard. It will be just IO. So, this means that it is scalable. You can add as many chassis as you want to this whole solution, and you can remove them. You can move one chassis to another chassis. You can move one server from chassis one to chassis eight or chassis seven. You can have a lot of clusters. You can have a lot of failovers over the whole package.
Recently, with the new chassis, UCS X-Series, that Cisco recently introduced to the market, it is much more scalable.
What needs improvement?
The license is expensive.
Cisco should decrease the delay in the delivery of their products.
What do I think about the stability of the solution?
It's very stable.
What do I think about the scalability of the solution?
Cisco UCS B-Series is more scalable because of the blade servers. It's one of the most scalable solutions in the whole world.
What's my experience with pricing, setup cost, and licensing?
The licensing cost is a little bit expensive because by default, it depends on your fabric interconnect model. Most of the time, however, Cisco provides a lot of promotions to the customers, so the cost can be waived for many projects. The price of the chassis itself is fair.
What other advice do I have?
On a scale from one to ten, I would rate this solution at ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner/Reseller
CTO at Trust-IT Solutions
Has the ability to reuse or divide the networking, making it a flexible networking environment
Pros and Cons
- "The solution has the ability to reuse or divide the networking, making it a flexible networking environment."
- "The solution’s technical support could be better."
What is our primary use case?
We use Cisco UCS B-Series as a central computing environment.
What is most valuable?
The solution has the ability to reuse or divide the networking, making it a flexible networking environment. We have a virtual network interface, which means that we can easily reconfigure the machines according to our needs.
What needs improvement?
Cisco UCS B-Series is a pretty complex environment to manage, and it's not very simple. The solution’s technical support could be better.
For how long have I used the solution?
I have been using Cisco UCS B-Series for more than ten years.
What do I think about the stability of the solution?
I rate the solution ten out of ten for stability.
What do I think about the scalability of the solution?
Cisco UCS B-Series is a scalable solution with a fairly advanced environment that can scale easily. It is not cheap, but it provides the ability to scale up in terms of computing, networking, and memory. Around 2,000 people are using the solution as our central computing. In terms of management, we're a small team of ten people working with the solution. The solution is being used daily in our organization.
I rate the solution ten out of ten for scalability.
How are customer service and support?
The technical support team takes some time to resolve our problems. It took them some time to ship us a spare part when we had a problem. For a big organization like Cisco, technical support is not straightforward and could be better.
How would you rate customer service and support?
Neutral
Which solution did I use previously and why did I switch?
We previously used HPE and Cisco. We switched to Cisco UCS B-Series because we learned to trust Cisco. Cisco UCS B-Series was a very stable and good solution. When we bought it last time, we managed to use it for many years.
How was the initial setup?
The solution’s initial setup wasn’t easy.
What about the implementation team?
We implemented the solution through an in-house team. The solution was deployed by two people in a few days.
On a scale from one to ten, where one is difficult and ten is easy, I rate the solution's initial setup a four out of ten.
What's my experience with pricing, setup cost, and licensing?
Cisco UCS B-Series is not a cheap solution.
On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing ten out of ten.
What other advice do I have?
Cisco UCS B-Series is part of our VMware environment. The Unified Architecture is one of the unique features of the solution that is very usable for us. With the feature, we can immediately understand that we need to configure a separate environment and easily configure networking to allow us to distribute the environment.
The solution is deployed on-premises, but it's managed by the cloud environment. The solution’s maintenance is done by one person. I would recommend the solution to other users.
Overall, I rate the solution an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT infrastructure at Halcon
A tool with good and knowledgeable technical support that offers users functionalities worth their money
Pros and Cons
- "From a return on investment perspective, Cisco UCS B-Series is worth the money."
- "The integration is an area where Cisco UCS B-Series needs to provide users with more details."
What is our primary use case?
My company uses Cisco UCS B-Series for multiple use cases. Mainly, we use the product in our company for the general IT infrastructure deployment.
What is most valuable?
The solution's most valuable feature stems from its massive computing power, so you can have big data or mission-critical applications running on SQL Server.
What needs improvement?
The integration is an area where Cisco UCS B-Series needs to provide users with more details. The price of the product's license could be improved.
For how long have I used the solution?
I have been using Cisco UCS B-Series for almost seven years.
What do I think about the stability of the solution?
It is a stable solution.
What do I think about the scalability of the solution?
It is a scalable solution, but it requires a lot of the skills to be able to manage and expand the product.
Around six to seven customers of my company work with Cisco UCS E-Series Servers.
How are customer service and support?
The solution's technical support is good and knowledgeable.
How was the initial setup?
The initial setup can be complex, even for someone skilled enough to deploy the product. The deployment is generally not easy since Cisco UCS B-Series directly interacts with Cisco Fabric Interconnect.
The solution can be deployed in five to six days.
The deployment process for Cisco UCS B-Series consists of an approach in which you just provision the servers and upgrade Cisco UCS Fabric Interconnects. Whatever the hypervisor will be, you can take the product to the next level when starting with the product.
An experienced person can handle the deployment and maintenance of the solution.
What was our ROI?
From a return on investment perspective, Cisco UCS B-Series is worth the money.
What's my experience with pricing, setup cost, and licensing?
There is a need to pay towards the licensing costs of the solution on a yearly basis. Price-wise, it is an expensive product.
There is an additional cost consisting of the modules a person wants to use, apart from the standard licensing costs of the solution.
What other advice do I have?
Cisco makes it possible for its users to work with the new series of its products, which is Cisco's M6 series blade servers, and Cisco also allows for a lot of enhancements to be made. It is a fine solution for big customers.
Considering the multiple use cases for which the solution can be used, others who plan to use it can consider purchasing and deploying it.
I rate the overall solution an eight out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Associate Engineer at Quess GTS
Flexible boot functionality, allows for a complex network design, and has good technical support
Pros and Cons
- "The Boot from SAN function is good because using OTV, we can boot the device from any remote location."
- "The technical support is very good, they are very knowledgeable and have taught us a lot."
- "This product uses a converged network adapter because it is the only way to provide flexibility with both fiber and ethernet connections."
- "This product uses a converged network adapter because it is the only way to provide flexibility with both fiber and ethernet connections."
What is our primary use case?
We are a solution provider and this is one of the products that we implement for our clients. These systems are for advanced data.
What is most valuable?
The template feature is very good, and it works well.
The Boot from SAN function is good because using OTV, we can boot the device from any remote location.
I like the level of complexity that this product offers because I have a lot of relevant knowledge, which makes troubleshooting and performance tuning easier.
What needs improvement?
This product uses a converged network adapter because it is the only way to provide flexibility with both fiber and ethernet connections.
For how long have I used the solution?
I have been working with the Cisco UCS B-Series for approximately three years.
What do I think about the stability of the solution?
This is a stable product. However, if the customer is using devices from different vendors on the same network then there can be some small problems.
What do I think about the scalability of the solution?
This product is very much scalable. Once you are using active/passive devices, you can switch them depending on the needs of the infrastructure.
Only one of my clients has this device implemented.
How are customer service and support?
The technical support is very good. They are very knowledgeable and have taught us a lot.
Which solution did I use previously and why did I switch?
I work with a variety of Cisco products. For example, I have a lot of clients that are using Cisco firewalls. As such, I have a lot of experience with Cisco devices including HyperFlex, UCS, Nexus 7K, 5K, 2K, and 1K virtualization.
Some of my clients are using products from vendors such as HP or Dell, rather than using a Cisco Blade Server. I also have customers using VxRack and VxRail. the Cisco products consume less energy, and I prefer to implement them.
How was the initial setup?
The level of complexity for the initial setup depends on the client. For example, new clients usually only require a normal design. For clients that redesign their network, there is some inherent complexity.
In general, a hyperconverged system is very easy to configure.
What's my experience with pricing, setup cost, and licensing?
This is a premium device and our clients are not as concerned about the reasonableness of the price compared to satisfaction with their productivity.
What other advice do I have?
This is a product that I recommend. If somebody instead chooses to implement a Dell, then they will have a converged system or will be using NetApp. This is much more complex than setting up a hyperconverged system.
I would rate this solution a nine out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Network Engineer at Comm-IT
Easily integrate with Teams and other third-party tools but high pricing
Pros and Cons
- "Overall service and support from Cisco is very good."
- "Cisco is not going for perpetual licensing."
What is our primary use case?
I use it for telephony.
What is most valuable?
The telepresence devices are improved. You can call by phone handset only, video call, and integrate with Teams and other third-party tools.
What needs improvement?
First of all, Cisco is not going for perpetual licensing. They charge recurring fees every year for everything, even adding phones. Technically, it's good, but that is one fault.
Previously, it was perpetual. Buy it and use it. But now, it has changed.
For how long have I used the solution?
I have five years plus experience with it.
What do I think about the stability of the solution?
I would rate the stability a seven out of ten.
What do I think about the scalability of the solution?
I would rate the scalability as seven out of ten. Other vendors also have easy deployment methods, sometimes even easier than Cisco.
Our clients are enterprise businesses.
How are customer service and support?
Overall service and support from Cisco is very good. They give the perfect solution.
They are good, but the warranty claiming process is lengthy. We have to get on calls with different people. The channel partner also charges to claim it. The end-user should have all the privileges to claim the devices directly with Cisco.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We are not going to use Cisco for our upcoming large telephony project because of the high pricing and recurring charges.
How was the initial setup?
The initial setup is easy. It takes a few hours.
What about the implementation team?
I am the implementor.
What's my experience with pricing, setup cost, and licensing?
It's expensive. Cisco is always expensive compared to other vendors.
What other advice do I have?
Overall, I would rate it a seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Implementer
Corporate IT Infrastructure Manager at a pharma/biotech company with 5,001-10,000 employees
Provides valuable support documentation and robust compute power for hosting our servers
Pros and Cons
- "They've been responsive and helpful whenever we've needed assistance."
- "The product pricing needs improvement."
What is our primary use case?
We primarily use the product for hosting our servers.
What is most valuable?
The platform provides robust compute power for hosting our servers.
What needs improvement?
The product pricing needs improvement.
For how long have I used the solution?
We have been using Cisco UCS B-Series for a year.
How are customer service and support?
Cisco's technical support is top-notch. They've been responsive and helpful whenever we've needed assistance.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We used Dell previously but have since used Cisco and HPE solutions exclusively.
What's my experience with pricing, setup cost, and licensing?
The product cost is high compared to HPE solutions. However, maintenance and support services are included in the standard licenses for the first three years.
What other advice do I have?
Managing Cisco UCSB B-Series has been straightforward. While we've also used HPE in the past, both platforms offer similar manageability features.
The documentation and support have been comprehensive. I rate it a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: March 2026
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