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Dell PowerEdge XR-Series vs HPE Apollo Systems comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Dell PowerEdge XR-Series
Ranking in Rack Servers
3rd
Average Rating
8.8
Reviews Sentiment
6.2
Number of Reviews
22
Ranking in other categories
Rugged Servers (1st)
HPE Apollo Systems
Ranking in Rack Servers
9th
Average Rating
8.4
Reviews Sentiment
5.0
Number of Reviews
25
Ranking in other categories
Density Optimized Servers (2nd)
 

Mindshare comparison

As of September 2026, in the Rack Servers category, the mindshare of Dell PowerEdge XR-Series is 2.9%, up from 0.5% compared to the previous year. The mindshare of HPE Apollo Systems is 5.7%, up from 3.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge XR-Series2.9%
HPE Apollo Systems5.7%
Other91.4%
Rack Servers
 

Featured Reviews

Md Rafique - PeerSpot reviewer
it support at a outsourcing company with 51-200 employees
Edge workloads have run reliably with rugged performance and secure remote management
While Dell PowerEdge XR-Series has met our expectations overall, there are a few areas that could be improved. The initial setup and configuration process could be more streamlined, especially for first-time deployments. Firmware and driver updates could be simplified further to reduce maintenance efforts, and more detailed documentation for edge-specific deployment scenarios would be helpful. We would also like to see enhanced monitoring and analytical capabilities within the management tools, providing deeper insights into system health and performance without relying on additional software. Additional areas for improvement include more intuitive management dashboards, faster firmware validations and data processes, and broader compatibility guidance for machine deployments with third-party hardware and firmware. More built-in automation for routine maintenance and proactive issue detection would also help reduce administrative overhead. These are enhancements rather than major shortcomings, as the platform is already stable, reliable, and well-suited for edge computing.
Gökhan  DURMAZ - PeerSpot reviewer
Account Manager at TD SYNNEX
High-quality integration and strong support have optimized our rack server operations
HPE Apollo Systems is a good product because it has better support and best quality with integrity. When I speak about integrity, I speak about GPU integration or other integrations such as GPU integration, backup software integration, and hypervisor integration. Regarding the integration of high-speed interconnectors in HPE Apollo Systems, they impact computational tasks because the high-speed interconnect affects performance. I don't remember the specifics. Regarding the cooling technologies, they help to reduce operational costs. The positive impact I see from HPE Apollo Systems is that support is good and quality is good. In general, HPE Apollo Systems appears to be for rack servers with some optimization capabilities.

Quotes from Members

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

Pros

"Stability, good performance, and good tools to manage the system are the best features for me."
"I appreciate Dell PowerEdge XR-Series server because everything is integrated and the full solutions are integrated, including firmware and updating."
"There are two main advantages as a customer: performance, which is stable, and the support, which is quite good."
"Using these servers has helped to reduce unplanned production downtime."
"I appreciate the management tool, iDRAC, in Dell PowerEdge XR-Series, as it is convenient for administrators to use when managing Dell PowerEdge XR-Series."
"The storage and the disc performance in terms of IOPS is great because of the RAID card which is built-in."
"After moving more workloads onto the server along with network bandwidth, the server capability and application performance improved significantly."
"Dell XR2 Rugged Server's technology is always on the competitive edge, with the most current technology."
"Not having to manage traditional NAS has made a big difference."
"It's very hard for a professor to amass the supercomputing resources, so I've been very fortunate to have that level of supercomputing at our disposal and that has really enabled us to do the world's leading superhuman AI research."
"Absolutely being able to mount into Omni-Path architecture, HFIs on those nodes, because we were the very first site in the world"
"HPE Apollo's support is the most valuable feature."
"We're going to buy another Apollo 6500. We may configure it with half the number of GPUs because that may be all we need. In a sense, we can see the Apollo 6500 being so powerful that we only need half the GPU capability that we have now."
"With HPE Apollo, we can propose configurations with many hard drives, making it suitable for large storage needs."
"we can use the same platform for several use cases: Hadoop, Ceph, and we are considering the server for another use case right now. It's a single solution, we only have to integrate it once and we can use it for several technologies."
"We are running Apollo with SL-series servers and the best thing about them is the density of the storage area available."
 

Cons

"It lacks a modular option to expand to a 16-bay system."
"I see areas for improvement in Dell PowerEdge XR-Series as sometimes there is some delay during the boot time; we occasionally need to disable some ROM options to prevent a boot delay or a network boot loop."
"For improvements on Dell PowerEdge XR-Series, I suggest enhancements in the support features, such as implementing a feature where the system can call home to Dell support to open a call automatically."
"Dell XR2 Rugged Server could improve if there was more customization allowed."
"I think Dell PowerEdge R-Series can be improved in appearance. I would say that the improvement opportunity is probably on the monitoring side, the overall monitoring side."
"While Dell PowerEdge XR-Series has many positives, there are areas for improvement."
"Certainly, the first negative aspect is the cost because the biggest challenge today is the way component costs are going higher."
"I am not sure about return on investment with Dell PowerEdge XR-Series."
"One drawback which I had: When I needed to expand storage on the Apollo, I had significant problems getting disks for it. It was a very long wait-time. So, if I were to give any advice in regards to improving this product, I would say make more of the 8TB disks available quicker."
"Big stability issues with the CPU on the first generation which made them virtually unusable."
"The solution could improve the hardware, such as the motherboard or servers. We have had hardware faults in the past."
"There is a shared battery for all cache controllers in the node. When you have to replace that element, you have to take down all three nodes and not just one."
"We have tried to used standardization using Ubuntu Linux and it's been hard. They had some difficulties getting the RAID configuration up and running because there are no drivers for it. It's not supported by HPE."
"The support from HPE Apollo could be better, they are making knowledgeable."
"If there's anything that hasn't been that stable, then it is the Lustre file system."
"We could, perhaps, use more GPUs in the future, go from eight to 16 GPUs per instance. That could run head-to-head against the DGX-1, the DGX-2 that NVIDIA has developed in their own chassis. That would be interesting to see."
 

Pricing and Cost Advice

"The price of one Dell XR2 Rugged Server is approximately $10,000."
"Obviously I would like to see the cost go down. That speaks for itself."
"Compared to other products, HPE Apollo is not an expensive solution."
"The price of the solution is more expensive than Dell which is their main competitor. However, there are times we have managed to receive a comparable price."
"There is an annual license required to use HPE Apollo."
"It is an expensive solution but it is worth the money. The standard licensing cost is for the GPU and the features that someone is using. There are additional charges but they depend on the solution."
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Top Industries

By visitors reading reviews
Outsourcing Company
30%
Financial Services Firm
11%
Comms Service Provider
8%
Manufacturing Company
7%
Outsourcing Company
14%
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise11
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise6
Large Enterprise15
 

Questions from the Community

What is your experience regarding pricing and costs for Dell EMC XR2 Rugged Server?
I found the pricing of Dell PowerEdge XR-Series to be competitive for an enterprise-grade server. The initial hardware investment is significant, but it is justified by the performance and long-ter...
What needs improvement with Dell EMC XR2 Rugged Server?
Dell PowerEdge XR-Series is a reliable platform overall, but there are a few areas that could be improved. The initial setup and configuration can be somewhat complex for new administrators. Firmwa...
What is your primary use case for Dell EMC XR2 Rugged Server?
My main use case for Dell PowerEdge XR-Series is hosting and supporting cybersecurity workloads. I also use it to run the security tools and infrastructure that support vulnerability assessments, m...
What needs improvement with HPE Apollo?
It is too early to say what improvements HPE Apollo Systems could implement because the report still needs to come out and the customer needs to properly evaluate the solution.
What is your primary use case for HPE Apollo?
My main use case for HPE Apollo Systems is replacing many of the servers and storage boxes at one of the customer's sites to achieve workload optimization and optimized solutions. Additionally, whe...
What advice do you have for others considering HPE Apollo?
My advice for someone considering HPE Apollo Systems is that if they are looking for consolidation and their workload involves high availability requirements, or if they want to utilize GPUs, then ...
 

Also Known As

XR2 Rugged Server
HP Apollo Systems, HP ProLiant SL, HP Apollo
 

Overview

 

Sample Customers

DIGISTOR - Secure Data Storage
Weta Digital
Find out what your peers are saying about Dell PowerEdge XR-Series vs. HPE Apollo Systems and other solutions. Updated: September 2026.
914,109 professionals have used our research since 2012.