

Dell PowerEdge R-Series and IBM Power Systems are major players in the server market. Each product has its strengths: Dell excels in affordability and user friendliness, while IBM stands out for robust security and processing power.
Features: Dell PowerEdge R-Series is known for its reliability and scalability, offering impressive remote management support through iDRAC, which simplifies high-performance workload management. IBM Power Systems shines with its strong security features, high processing power, and PowerVM virtualization capabilities, making it a preferred choice for handling vast data safely and efficiently.
Room for Improvement: Dell PowerEdge R-Series users suggest enhancements to disk bus controllers and competitive pricing, along with smoother integration with third-party platforms. Improvement in OpenManage features is also noted. IBM Power Systems could benefit from more accessible pricing and simplified licensing models, alongside enhanced management tools for smaller workloads.
Ease of Deployment and Customer Service: Dell PowerEdge R-Series provides versatile deployment options including hybrid environments, praised for its excellent customer service and flexible pricing. IBM Power Systems shares similar deployment options but is considered complex without specialized skills, affecting deployment ease for small businesses.
Pricing and ROI: Dell PowerEdge R-Series is more cost-effective over the long term, providing competitive pricing and significant ROI due to its reliability. Conversely, IBM Power Systems, while offering superior performance for large enterprises, may face pricing challenges, particularly for smaller organizations not requiring constant high volume workloads. However, its long-term operational cost efficiency is notable.
By not having to worry about it, I would estimate we save two to four hours a week, depending on what's happening, such as if we need to spin up a new server, which would contribute to more time if done the old way.
In my immediate case for antenna analysis, Dell PowerEdge Rack Servers offer a reduction from days of computing to half a day or hours.
The value of uptime to us is critical.
The return on investment is very high.
I would rate customer support for Dell PowerEdge R-Series a 10.
Dell's service is outstanding in hardware support with the correct warranty.
I would give Dell PowerEdge Rack Servers a ten because they're always able to answer all the questions we have; they reach a solution no matter how long it takes, and they don't give up.
I try to get my support calls pre-routed to the US; I'd rather wait a couple of hours for support becoming available there than going to support somewhere in the Philippines or Indonesia.
Technical support from IBM is excellent.
I would rate the technical support by IBM for IBM Power Systems as excellent.
The scalability of Dell PowerEdge Rack Servers is excellent.
Any outages or blackouts are limited to particular servers, not affecting the whole chassis or enclosures.
We bought our product with scaling involved, and we've been scaling it up anytime we've needed more storage.
IBM Power Systems is a completely scalable solution.
Over four years, we've had less than 1 percent downtime.
There is a feature to update the server while it is running, so there is no need to restart.
We have truly not had any downtime on the infrastructure at all.
IBM just released IBM Power11 last month with significant improvements, eliminating the need for downtime in your environment.
We need to know about any upcoming updates so that we can plan accordingly.
The beneficial aspect of that feature was that we could skip the PowerStore and just have the Dell PowerEdge Rack Servers alone, as they also served as storage, which helped us save money.
This forces you to go up to a larger server to get the desired processor, which increases the cost.
If you could do a fully re-entrant kernel, if the kernel is developed to be fully re-entrant, that would not restart the operating system at all.
IBM gives customers peace of mind.
They have been stable and running for years without performance downtime or significant disc failures.
Some customers find it cheaper due to contractual agreements, while others find it expensive, especially when scaling up.
The software associated with servers, like VMware subscription licenses, drives costs.
Initially when sizing it, people perceive IBM Power Systems as quite expensive.
They keep running for at least five to seven years without any issues.
With PowerEdge Servers, I don't need a one-to-one ratio redundancy, which leads to about eighty percent downtime reduction.
One of the valuable features is Active Directory, which helps in managing the network.
I assess the role of IBM Power Systems in managing my complex data analytics as excellent; it's an excellent platform, very robust and very reliable.
For over 13 years, IBM systems have been the most secure in the industry.
| Product | Mindshare (%) |
|---|---|
| Dell PowerEdge R-Series | 19.9% |
| IBM Power Systems | 6.6% |
| Other | 73.5% |


| Company Size | Count |
|---|---|
| Small Business | 125 |
| Midsize Enterprise | 70 |
| Large Enterprise | 156 |
| Company Size | Count |
|---|---|
| Small Business | 17 |
| Midsize Enterprise | 19 |
| Large Enterprise | 42 |
Dell PowerEdge R-Series servers are crafted for large-scale deployments, offering top-tier performance, flexibility, and scalability within managed data center environments to efficiently handle diverse workloads.
These servers support a variety of configurations and are engineered with advanced cooling and energy-efficient architecture for large data centers. They feature robust management tools, enabling smooth scaling and operational excellence. R-Series supports workloads from business applications to AI and compute-intensive tasks, ensuring reliability and efficiency. Dell's engineering offers a dependable infrastructure supporting high-demand workloads with strong management capabilities, making deployment straightforward. Enhanced security and efficient power usage align with sustainability targets and robust infrastructure.
What are the key features?Organizations across industries such as healthcare, finance, and education deploy PowerEdge R-Series servers for virtualization, application hosting, and cloud infrastructures. These servers handle AI clusters with NVIDIA GPUs, backup systems, and compute servers, supporting activities like ERP, CRM, and telecom workloads, while managing essential services like Active Directory.
IBM Power Systems offers robust performance, reliability, and scalability, ideal for high-demand virtualization tasks, handling significant workloads without downtime. This platform’s advanced AI integration and flexible resource management enhance its value proposition.
Designed for financial, government, and telecom sectors, IBM Power Systems stands out for its exceptional security, Linux and AIX compatibility, and consistent uptime, making it suitable for critical enterprise applications like Oracle Databases and core banking. Its hardware backbone, coupled with efficient processing power, underpins its reputation for high availability and economic advantages. While praised for virtualization capabilities with PowerVM and Live Partition Mobility, areas like cost, licensing clarity, and cloud integration need refinement. Enhanced migration processes and intuitive administrative tools are also desirable for users engaging in AI and machine learning ventures.
What are IBM Power Systems' key features?IBM Power Systems are integral in sectors requiring high availability, such as finance and telecom, where they support key applications like Oracle Databases and maximize infrastructure sizing. Institutions rely on its reliability, security, and performance for high-demand scenarios, including OLTP and data warehousing.
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