We performed a comparison between Dell Unity XT and VMware vSAN based on real PeerSpot user reviews.
Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage."The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."
"Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use."
"The latency is good."
"The solution is scalable."
"Offers excellent features like efficient data reduction, a reliable SafeMode, and a great support model for continuous assistance and updates."
"It has good, reliable, fast storage."
"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."
"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."
"We're able to access it from just about anywhere, as long as we have access to a browser. That feature is really neat because sometimes we will go to a different data center or a different site, and if we need to access it to see a LUN or to see any type of storage, we can do that. That's one of the big takeaways with Unity."
"It is ease to use. It performs. It's easy to provision, and It's stable."
"I like the idea that it can compress and dedupe inline. That is quite a stunning feature for mid-range customers."
"It has good performance."
"In the hybrid version, I would say they are fast. They have fully automated storage tiering. In the all-flash version, higher performance, compression, data replication."
"We use it to implement all our VDI solutions."
"It has a very intuitive web console that runs in HTML5 and makes navigation and administration fairly easy."
"The NAS is also extremely easy to set up."
"It is very well known in the industry, and there are a lot of technical resources around it. This is a big thing for me because, at the end of the day, when you implement it, you need to support it."
"vSAN has just one datastore. so customers do not need to think where to put their VMs, how to design the physical disk RAID, the LUN size, the LUN mapping, etc. when they use NetApp/EMC/HDS or other storage systems."
"Adding new nodes and expanding vSAN forward is simple and non-disruptive for a lot of our customers."
"The most valuable feature of VMware vSAN is you do not have to use additional hardware for storage. The operation of VMware vSAN does not take a lot of effort. If you have VMware technology on your site, then it's easy for the operational support of the system."
"It is user-friendly, and its performance is good."
"The valuable feature of the solution is the total hyperconverged facility."
"The most valuable features of VMware vSAN are that it receives updates frequently, has good compression, optimized storage, and they provide webinars on what is new. Additionally, the integration with third-party products is good and it is easy to manage."
"The solution's unified administration is its most valuable aspect."
"There is room for improvement in the pricing of the product."
"We would like to see VNC integration or be able to use Pure Storage with VNC."
"They could add more support for file storage and different types of storage."
"The tool's pricing is higher than competitors."
"The software layer has to improve."
"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."
"Every time I think of something that needs to improve, they're one step ahead, which I love. The only area I wish to see improve, I believe is coming, is in the FlashBlade product. Blade implementation fell short on a few of the services."
"The tool's portfolio is minimal. It is expensive."
"Support Responsiveness & time to fix bugs should be improved."
"Perhaps if they added more 10GB ports to the back of the system, so you have more IOPS out of the box itself to the network, that would help."
"Improve the administrative user interface so it is easier to work with. Currently, a simple task, such as removing a host from 100 LUNS, takes a lot of time. If they could improve LUN to host model to be more like the EMC VPLEX, for example, it would be great."
"We integrated it with vSphere but that integration was "iffy". It was okay but we had a few challenges with it."
"This solution could be improved by offering containerization. This is something many of my customers are looking for."
"It is expensive, and the pricing could be better."
"Maybe deduplication would be something that would be better to have. Also, it's a fairly new management interface, so work is still being done on that. But compared to other vendors and previous EMC storage, the Unity is really good."
"Include cloud-based replication for blocks"
"The platform’s pricing needs improvement. Additionally, there should be an appliance module included in it."
"Perhaps they could provide encryption without having to use an encryption manager."
"The quality of the customer service and support depends on the vSAN case. For example, if I open ten cases, maybe two or three get resolved quickly. But the other cases have a slow response."
"I would like to see better performance graphs, maybe something that you can export outside to a different console, and maybe a little bit longer time period. The 18-hour maximum, or 24-hour maximum, is kind of short. Also, the hardware compatibility limitations are a little frustrating sometimes, but as everybody's starting to adopt vSAN more, you get more options for hardware."
"I would like to be able to limit IOPS."
"If the support could be provided more quickly, it would be very helpful."
"Improvements are also needed as per the customer's requirements."
"Lacks sufficient storage terabytes."
Dell Unity XT is ranked 4th in All-Flash Storage with 189 reviews while VMware vSAN is ranked 2nd in HCI with 227 reviews. Dell Unity XT is rated 8.4, while VMware vSAN is rated 8.4. The top reviewer of Dell Unity XT writes "Easy to set up with good data compression technology and useful deduplication". On the other hand, the top reviewer of VMware vSAN writes "Very stable, easy to set up, and easy to use". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, Pure Storage FlashArray and HPE Primera, whereas VMware vSAN is most compared with VxRail, Microsoft Storage Spaces Direct, HPE SimpliVity and Red Hat Ceph Storage.
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