Dell Compellent (discontinued) vs. Dell EqualLogic PS Series

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Dell Compellent (discontinued)
Score 8.0 out of 10
N/A
Since it's acquisition in 2011 Compellent became a Dell product line of storage solutions (e.g. Dell Compellent Storage Center). Compellent products became part of the Dell EMC SC Series of enterprise flash and SAN storage devices and are now EOL.N/A
Dell EqualLogic PS Series
Score 4.5 out of 10
N/A
Dell's EqualLogic PS Series is a line of storage appliances, from Dell.N/A
Pricing
Dell Compellent (discontinued)Dell EqualLogic PS Series
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Dell Compellent (discontinued)Dell EqualLogic PS Series
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Dell Compellent (discontinued)Dell EqualLogic PS Series
Features
Dell Compellent (discontinued)Dell EqualLogic PS Series
Enterprise Flash Array Storage
Comparison of Enterprise Flash Array Storage features of Product A and Product B
Dell Compellent (discontinued)
8.3
Ratings
8% below category average
Dell EqualLogic PS Series
-
Ratings
Flash Array Performance8.00 Ratings00 Ratings
Flash Array Integration8.00 Ratings00 Ratings
Data Compression8.00 Ratings00 Ratings
Non-Intrusive Upgrades8.00 Ratings00 Ratings
Simplicity9.00 Ratings00 Ratings
Power Savings9.00 Ratings00 Ratings
Best Alternatives
Dell Compellent (discontinued)Dell EqualLogic PS Series
Small Businesses

No answers on this topic

No answers on this topic

Medium-sized Companies
Pure Storage FlashArray
Pure Storage FlashArray
Score 10.0 out of 10
Dell Compellent (discontinued)
Dell Compellent (discontinued)
Score 8.0 out of 10
Enterprises
Pure Storage FlashArray
Pure Storage FlashArray
Score 10.0 out of 10
Dell Compellent (discontinued)
Dell Compellent (discontinued)
Score 8.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Dell Compellent (discontinued)Dell EqualLogic PS Series
Likelihood to Recommend
9.0
(0 ratings)
5.1
(0 ratings)
Support Rating
5.0
(0 ratings)
-
(0 ratings)
User Testimonials
Dell Compellent (discontinued)Dell EqualLogic PS Series
Likelihood to Recommend
Dell Compellent has a decent portfolio of products for varying sizes of business. Their licensing model is suited for those not wanting total a la carte fare, and administration is intuitive as compared to other storage arrays. This combined with Co-Pilot support gives Dell a good presence in a vast number of scenarios where networked storage is required over a DAS solution. It's only fallback is its own NAS solution, which itself may be better suited to smaller environments
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Dell EqualLogic is well suited in a virtual environment where the ability to quickly create new volumes is important. Also, being able to back-up and restore data pools is a key factor, as well as automating your storage environment. Smaller businesses would be less suited in this scenario and would be better off with a less expensive NAS solution.
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Pros
  • Block level RAID with data tiered based on how often those blocks are read or written.
  • You can mix and match different ways of accessing the SAN, FC or ISCSI.
  • They offer the ability to mix and match drive speeds and sizes within racks. This provides for larger, slower drives to store old data, while providing fast SSD storage for data that is constantly in use.
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  • Rock solid. A few hard drive failures over the years, but that is to be expected on a device that runs 24 hours a day.
  • Easy to configure and maintain
  • Solid redundancy. No single point of failure.
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Cons
  • Reliability. We had several times where VMFS luns would become corrupted and we'd have to move all VM's off to other storage
  • Performance. 1g iSCSI performance was abysmal (although the unit we used was an older device)
  • Management and Monitoring. Both management and monitoring are pretty primitive. We were never able to integrate monitoring into Nagios.
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  • Performance is significantly lower than one would expect.
  • Support for VMware vVols is rudimentary.
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Support Rating
This is not solely based on the support engineers themselves but more so that the logging and gotcha's that their array has. There have been multiple times where logs are pulled, but the folder is not large enough, and it crashes the array. Other times there are certain aspects that support either does not know of or isn't knowledgable about how to look at particular issues that could be causing problems.
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Alternatives Considered
I have used Dell EMC Unity XT and I will say that the SC Series is better in the areas of the scalability is excellent. If I need more space, it's a no downtime solution. It's harder to get the funding than it is to get the solution itself. In addition, I like the way it integrates with our environment. These features help us use multiple soft applications. They give us an advantage versus traditional storage resources.
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As the company initially operated on a smaller scale, we opted for Dell EqualLogic PS Series storage solutions, primarily because our data storage needs were modest. However, as the company expanded and demands grew, it became evident that the Dell EqualLogic PS Series system struggled to cope with the demands of enterprise-level applications. This instability posed significant challenges to our operations. Consequently, we made the strategic decision to relegate the EqualLogic storage to non-production environments. While it served adequately in smaller capacities, its limitations became increasingly apparent as our organization evolved, prompting the transition to more robust storage solutions better suited to our growing needs
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Return on Investment
  • This storage array is a middle-range array that brings speed with peace of mind due to the stability.
  • The uptime has helped us with making sure the hosts and servers that connect to this array have as much uptime as possible.
  • The negative still has to be that these arrays can't seem to handle quick/high I/O usage.
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  • Easy deployment with assistance from Dell meant a quick turn around time
  • Dell after support very good. Disk failures are dealt with quickly
  • Management of the units and ease
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ScreenShots