Cisco UCS C-Series Rack Servers vs Dell PowerEdge Rack Servers comparison

Cisco UCS C-Series Rack Servers vs. Dell PowerEdge Rack Servers

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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 UCS C-Series Rack Ser...

Ranking in Rack Servers

5th

Average Rating

8.4

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

Density Optimized Servers (5th)

Dell PowerEdge Rack Servers

Ranking in Rack Servers

1st

Average Rating

9.0

Reviews Sentiment

7.6

Number of Reviews

171

Ranking in other categories

Converged Infrastructure (3rd), Data Center Networking (4th), Blade Servers (5th)

Mindshare comparison

As of April 2025, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 4.5%, down from 4.9% compared to the previous year. The mindshare of Dell PowerEdge Rack Servers is 27.8%, down from 28.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Rack Servers

Featured Reviews

Ehsan Emad

Head of IT at Synnapex

The VIC card is the most important feature.

I rate Cisco USC C-Series Rack Servers 10 out 10. If you plan to buy a C-Series, you should be clear about why you want to use it because the uses vary. different. Whether you're using Cisco, HPE, Dell or any other brand, it's essential to define your use case. For example, are you using it for a simulation graphics, calculations, etc.? Depending on the use case, you might want to go with a small server with more CPU. Sometimes you need a light CPU with a powerful GPU. For example, if we have a C-Series with four CPUs at the same time, or we have a server that's handled two CPUs at the same time—the purpose is crucial. C-Series is good enough compared to other competitors like HPE and the other ones. The HPE C20 is one unit and has a lot of RAM support, but the C-series is number one, in my opinion.

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Syed Masuood

Country manager at Asta Innosys

Handles workloads and diverse applications efficiently

We have a lot of VMs on Dell PowerEdge Rack Servers. On a single server, we have probably hosted 14 or 15 VMs. Out of these, 8 to 10 are continuously running, and four of them are backup VMs, so it can handle a good workload. For cybersecurity, it is only accessible on the intranet; it is not accessible through the web. We use it for local development purposes, and it is behind our firewall. Its security is strong. We handle a lot of test data for government and confidential customers. It is safe and strong locally. We have not experienced any security issues. Dell PowerEdge Rack Servers have helped to reduce unplanned production downtime if we need to replace a hard disk, instead of completely shutting a server, there is a hot swap feature. It is quite good in that aspect. Usually, for any activity, there is a downtime of about 30 minutes. It has saved a lot of time. We have tried AI workloads for a development environment for a government customer in Singapore. The servers are hosted in Singapore. It is an ML-based engine with AI. It is a government project where data is processed, and we run it on Dell PowerEdge Rack Servers. The benefit of running AI workloads on PowerEdge Servers is that it is easy to allocate memory. The application we are running is memory intensive. It is pretty easy to scale memory and storage.

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Quotes from Members

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

Pros

"The initial setup is straightforward and easy to do."

"The most valuable feature of the solution is performance."

"The C-series is the most valuable."

"The solution is easily scalable."

"The most valuable features of Cisco UCS C-Series Rack Servers are integration and customization."

"On the Cisco side, there is a benefit in terms of server management. Cisco provides UCS Manager, which is a multi-tenant site manager. We can manage multiple sites while maintaining disaster recovery, a feature not available on other platforms."

"The VIC card is the most important feature."

"Its hardware is really reliable. We also like Cisco for its support."

More Cisco UCS C-Series Rack Servers pros

"Dell PowerEdge Rack Servers have been stable and reliable over the last decade."

"The defining characteristic of the Dell PowerEdge Rack Servers lies in their ability to function as the pivotal nexus of the server infrastructure."

"The iDRAC is an excellent service; it allows us to install and deploy our software remotely."

"The reliability of its hardware and the support they provide are valuable."

"The configuration and BIOS management are flexible. It's easy to install 10 GB network cards on the rack. They have a good selection that simplifies the network connections."

"There are fewer complications than what we had before with other brands."

"iDRAC is the most valuable feature because of the ease of use and management and everything that it provides is super useful. The security features that PowerEdge provides, including firmware threat detection is good."

"We particularly appreciate the iDRAC feature, especially in its latest versions, for its capabilities in remote server management and comprehensive monitoring."

More Dell PowerEdge Rack Servers pros

Cons

"The improvement should be done as per customer requirements."

"The hard drive of Cisco UCS C-Series Rack Servers is not very good. I have already replaced three of them."

"Definitely the support area needs improving. Especially the time response in case of hardware failure."

"Cisco UCS C-Series Rack Servers could improve integration with third-party solutions."

"I would like to see a little more integration with VMware."

"Cisco UCS C-Series Rack could improve by selling storage. Cisco doesn't sell storage, which is a problem because some customers ask for storage. There are several brands in the market, such as HPE, and Dell EMC. However, Cisco doesn't have any storage. This is where the tension comes from buying this solution."

"I think the pricing is high. Cisco has to look for bundling this solutions with other applications."

"Cisco UCS C-Series Rack Servers could improve by adding a wider portfolio because they only have two main categories, the C-220 and 240. There is no wide range of options as other solutions have, such as Dell. Additionally, if it was more flexible with the configuration it would be good."

More Cisco UCS C-Series Rack Servers cons

"The solution needs to offer better service feedback, their response rate is slow when we have questions."

"I would like them to add more NVMe slots. That would be good. That way, it would have better performance, e.g., enough storage for better performance than a spinning disk."

"Although PowerEdge's price is high."

"All of the marketing terminologies from Dell are very complicated as they have names that sometimes involve the same technology."

"The time it takes the machine to boot up, when I turn it off and on, could be quicker."

"The versions that I work with, they used to max out on memory, on RAM, quickly, so I'd want to think in the newer versions, they actually allocate more processing power and more RAM to them."

"In terms of energy use, it takes up a lot."

"The specs for the benchmarks are very good, but the firmware and software are lacking. There are some issues with the Linux kernel and the long-term support (LTS) for some of the firmware's dependencies. It is causing the kernel to dump. The support for the Linux brands isn't optimal. We would like them to optimize the kernel drivers for benchmarks."

More Dell PowerEdge Rack Servers cons

Pricing and Cost Advice

"The solution is expensive and I give the price a four out of ten."

"Licensing fees are paid on a yearly basis, which is only $2,000 or $3,000."

"The solution is moderately priced."

"Cisco is expensive, but we didn't look at the cost of the product. We were looking at reliability and support."

"Best to buy all the blades configured for the same purposes of load balancing and failover or load shifting."

"This product is quite expensive and it would be better if it were cheaper."

"My company has an agreement with Cisco to get discounted rates. It is one of the reasons why we chose the product."

"The prices of Cisco UCS C-Series Rack Servers are higher compared to the competition. When we try and sell against the competition, then it becomes quite difficult to sell"

More Cisco UCS C-Series Rack Servers pricing and cost advice

"You can't have computed performance without using more power. That said, when I consider the power consumption and performance of the MX740c, depending on how much memory you install on each blade, you get the best bang for your buck."

"We have not compared them with others. The price is okay, but they can always be a little bit cheaper."

"I don't know about the product's licensing part. Price-wise, it is an okay product. I believe that the cheaper the better, but I think that the product's price is okay."

"The price of this solution is reasonable. It's very comparable to similar solutions."

"It has generally been very competitive. It is not the best, but it is very competitive."

"Regarding the pricing, it seems fair."

"The pricing is very good because there are a lot of types of PowerEdge Rack Servers. You have the R540, R640, and R740. The prices are very scalable through the specific server, e.g., small businesses can take the R640 while large businesses can take the R740 or R840. Thus, Dell technologies touch on every organization."

"I am satisfied with the pricing of the Dell PowerEdge Rack Servers and would rate the cost as seven out of ten, with ten being the best."

More Dell PowerEdge Rack Servers pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

20%

Financial Services Firm

11%

Manufacturing Company

University

Computer Software Company

22%

Manufacturing Company

Financial Services Firm

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Cisco UCS C-Series Rack Servers?

The C-series is the most valuable.

What is your experience regarding pricing and costs for Cisco UCS C-Series Rack Servers?

The solution is moderately priced.

What needs improvement with Cisco UCS C-Series Rack Servers?

The improvement should be done as per customer requirements.

When shopping for a rack server, would you go with Dell EMC Poweredge or Lenovo Thinksystem?

Our organization ran comparison tests to determine whether the Dell EMC Poweredge or Lenovo Thinksystem rack servers were the better fit for us. We ultimately decided to go with Dell EMC Poweredge....

What do you like most about Dell EMC PowerEdge Rack Servers?

It has helped us reduce unplanned downtime by 20% to 30%.

What needs improvement with Dell EMC PowerEdge Rack Servers?

The price of Dell PowerEdge Rack Servers is competitive. There's always room for support improvements, and the AI features could continue to be enhanced as the relationship with Nvidia grows.

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Comparisons

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Compared 3% of the time

HPE Moonshot vs Cisco UCS C-Series Rack Servers

Compared 2% of the time

Dell XR2 Rugged Server vs Cisco UCS C-Series Rack Servers

Compared 2% of the time

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HPE ProLiant DL Servers vs Dell PowerEdge Rack Servers

Compared 42% of the time

Lenovo ThinkSystem Rack Servers vs Dell PowerEdge Rack Servers

Compared 31% of the time

IBM Power Systems vs Dell PowerEdge Rack Servers

Compared 5% of the time

Huawei FusionServer RH Series Rack Servers vs Dell PowerEdge Rack Servers

Compared 5% of the time

HPE Apollo Systems vs Dell PowerEdge Rack Servers

Compared 3% of the time

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Product Reports

Cisco UCS C-Series Rack Servers

Download Cisco UCS C-Series Rack Servers product report

Dell PowerEdge Rack Servers

Download Dell PowerEdge Rack Servers product report

Also Known As

Unified Computing System C-Series, Cisco UCS C-Series

PowerEdge R

Overview

UCS C-Series Rack Servers deliver unified computing in an industry-standard form factor to reduce TCO and increase agility. Each server addresses varying workload challenges through a balance of processing, memory, I/O, and internal storage resources.

Cisco

Dell PowerEdge Rack Servers are designed to optimize performance and efficiency in a data center environment, supporting various applications. Dell stands as the leading vendor in accelerated servers for AI, commanding a 33.8% revenue share. Based on user reviews, Dell PowerEdge Rack Servers supporting tasks from basic web hosting to more demanding applications like data analytics and virtualization. They are engineered to offer high performance, reliability, and scalability. With a focus on automation and integrated security, these servers simplify operations and protect against threats, making them a smart choice for businesses of all sizes.

Dell PowerEdge Rack Servers are a robust, secure, and scalable solution that can meet the diverse needs of businesses, backed by comprehensive support. Benefits to look for in reviews include performance, reliability, scalability, and customer support.

Dell PowerEdge Rack Servers key features include:

Scalability: These servers can easily scale to meet growing business needs, supporting more workloads and processing power.
Integrated Security: From hardware to firmware to the operating system, Dell PowerEdge servers are designed with security in mind, offering layers of protection.
Energy Efficiency: Advanced thermal design and energy-smart technology help reduce operational costs and environmental impact.
Automation: With Dell EMC OpenManage, the management of servers is streamlined, allowing for automated deployment, monitoring, and updates.

In terms of implementation, Dell PowerEdge Rack Servers are used across various industries, from small businesses to large enterprises. They serve as the foundation for IT infrastructure, powering critical applications in healthcare, finance, education, and more. The adaptability of these servers means they can be tailored to specific industry needs, from handling large datasets in research institutions to supporting high-transaction databases in financial services.

Dell Technologies

Sample Customers

Advanced Medical Transport, Aegean Motorway, Anilana Hotels and Resorts, Artoni Transporti, BH Telecom, Bowling Green State University, City of Mississauga, Dualtec Cloud Builders, Electricity Authority of Cyprus, Grupo Industrial Saltillo (GIS), Kind en Gezin, Kuwait Petroleum Italia, Nationwide, Quest, Talbots, University of St. Gallen

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco

Cisco UCS C-Series Rack Servers vs. Dell PowerEdge Rack Servers