What is our primary use case?
We run multiple workloads on Dell PowerEdge R-Series, including database and virtual machine workloads. Some of our multi-purpose VM workloads are running databases such as Mongo or Oracle.
We serve a multi-purpose system, so Dell PowerEdge R-Series should adapt to the requirements for high capacity and high computing workload. I believe it is easy for customers to have multiple choices. Because sometimes we do one project and have requirements for HPC, we have requirements for the mid-range. However, because Dell only has the mid-range, sometimes we will select another vendor who can provide both of those options, which I think is not advantageous for Dell in some cases.
What is most valuable?
I think the pricing of Dell PowerEdge R-Series is acceptable and represents an advantage.
I believe the system deployment is not difficult and is easy. Dell PowerEdge R-Series is similar to other competitors. For example, VxRail is different and sometimes difficult to deploy. However, Dell PowerEdge R-Series is straightforward to run the technical deployment.
What needs improvement?
Unplanned production downtime is a concern. According to our experience, when we run a high workload to a certain level, for example, more than 80% or up to 90%, the system does not perform well. This is because the high percentage of the workload affects the hardware performance. The stability of the system is acceptable, but the problem occurs when the performance reaches about 80 to 90 percent.
Dell PowerEdge R-Series needs to resolve the problem with workload at high performance. When the workload reaches 80 percent or 90 percent of CPU or processor power, the system seems to be stuck, and sometimes it fluctuates in performance. I would advise avoiding performance degradation when the workload is about 80 to 90 percent of CPU while keeping it stable. This is why, when we talk about the core system, we run another system, not Dell PowerEdge R-Series. Dell PowerEdge R-Series is not our first choice for high-performance computing, as we use another solution for that.
I believe the technical support is not satisfactory. Sometimes, the time for support takes a while, and sometimes the replacement equipment for maintenance or insurance is not delivered on time. This is one of those things I am quite concerned about regarding technical support.
Regarding energy consumption, I believe the heat from Dell PowerEdge R-Series servers is slightly higher than other vendors. While I do not have precise measurements, we have sometimes experienced problems with the heat released from the server, and it is higher than other vendors.
Dell PowerEdge R-Series needs to review their design to be ready for high workload computing. Now, we sometimes choose machines that can serve both traditional workload and high-performance workload. If your system is ready for that, we would consider the whole solution as one package, spanning from HPC to the mid-range. It would make sense because it is difficult for us when HPC is one vendor and mid-range is another vendor.
For how long have I used the solution?
We have been using Dell PowerEdge R-Series for about five years, since 2020 or 2021, until now.
What do I think about the stability of the solution?
According to our experience, when we run a high workload to a certain level, for example, more than 80 percent or up to 90 percent, the system does not perform well. This is because the high percentage of the workload affects the hardware performance. Sometimes it does not run well. For the stability of the system, it is acceptable and fine.
How are customer service and support?
I believe the technical support is not satisfactory. Sometimes, the time for support takes a while, and sometimes the replacement equipment for maintenance or insurance is not delivered on time. This is one of those things I am quite concerned about regarding technical support.
Which solution did I use previously and why did I switch?
We have experience with other servers. In our system, we do not use only Dell PowerEdge R-Series; we use other products, such as HPE and Cisco. These three occupy most of our system.
How was the initial setup?
I believe the system deployment is not difficult and is easy. Dell PowerEdge R-Series is similar to other competitors. For example, VxRail is different and sometimes difficult to deploy. However, Dell PowerEdge R-Series is straightforward to run the technical deployment.
What about the implementation team?
We bought our Dell products from a partner. We do not buy directly from Dell; we buy through distribution to a partner, and the partner is a reseller.
Which other solutions did I evaluate?
Dell PowerEdge R-Series needs to resolve the problem with workload at high performance. When the workload reaches 80 percent or 90 percent of CPU or processor power, the system seems to be stuck, and sometimes it fluctuates in performance. I would advise avoiding performance degradation when the workload is about 80 to 90 percent of CPU while keeping it stable. This is why, when we talk about the core system, we run another system, not Dell PowerEdge R-Series. Dell PowerEdge R-Series is not our first choice for high-performance computing, as we use another solution for that.
We have experience with other servers. In our system, we do not use only Dell PowerEdge R-Series; we use other products, such as HPE and Cisco. These three occupy most of our system.
I believe it is a good choice for the mid-range. However, for high-performance computing, for example, high performance with the latest chip, I think Dell PowerEdge R-Series does not follow that route. For example, for the four-socket or eight-socket, I think Dell PowerEdge R-Series stops at the Intel Gen4 only and does not offer the Gen5 or Gen6 of Intel. So I believe HPC computing is not what they are heading toward.
What other advice do I have?
Dell PowerEdge R-Series needs to resolve the problem with workload at high performance. When the workload reaches 80 percent or 90 percent of CPU or processor power, the system seems to be stuck, and sometimes it fluctuates in performance. I would advise avoiding performance degradation when the workload is about 80 to 90 percent of CPU while keeping it stable. This is why, when we talk about the core system, we run another system, not Dell PowerEdge R-Series. Dell PowerEdge R-Series is not our first choice for high-performance computing, as we use another solution for that.
For the scope of the mid-range, I would rate Dell PowerEdge R-Series at seven out of 10, which is acceptable. However, if we talk about HPC, I would not provide a rating because it is outside our scope. My overall review rating for Dell PowerEdge R-Series is seven out of 10.
Which deployment model are you using for this solution?
On-premises