We performed a comparison between Dell XtremIO 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."It has good, reliable, fast storage."
"The most valuable features of Pure FlashArray X NVMe are its superior performance compared to other flash tiers, as well as its ease of use, with an intuitive user interface that is simple to deploy and use."
"The initial setup was extremely simple and straightforward."
"The most valuable features of this solution are its ease of use and performance."
"The solution is very straightforward to set up."
"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."
"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."
"What I really like about this program, is that it is easy to use and easy to configurate."
"Initially, we faced numerous issues with our analytical systems. However, we saw performance improvement after the implementation of the solution."
"The feature I like most about Dell Xtremio is its hardware quality compared to other vendors. It's clear they're continuously improving their research and development."
"The speed is extremely valuable."
"Deduplication and cloning capability"
"The performance is good, which is important."
"It is great for applications like Microsoft Exchange, ERP, SQL and VDI; basically saved the VDI buy-in from users, as now performance was seamless in comparison to a physical PC."
"Performance and deduplication. This is a very robust block storage option that offers both performance and data optimization."
"A valuable feature of XtremIO is that, in terms of administration, it's simple and manageable."
"Instead of going for SAN storage, customers can use the scale-up and scale-out features of VMware vSAN."
"We don't have to order a storage system, we can just use whatever we have on hand and roll it into our virtualization system."
"The most valuable feature is the simplicity of its scalability: being able to grow it without having to make sure you get the right disks and the right nodes. The solution is also easy to manage. It's all right there in the vSphere Client. You're not going through multiple things. You don't have to know, once you've created the vSAN node. You add storage, it sees it, and you create your data storage from there. Everything is right there for you."
"One of the valuable features of vSAN is it has a universal type of technology that allows you to deploy it on any server or hardware. Competitors, such as Nutanix, provides the AOS and can be deployed only on certified hardware. For vSAN, it does not require any kind of certified hardware."
"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."
"Provides good performance as well as integration with deployment tools."
"To me, VMware is a leader of the visualizations. I think everyone just follow VMware."
"I like the scalability and the fact that it reduces your total cost for storage over several years."
"Our use cases require more multi-tenant capabilities and additional VLAN interfaces for separating different customers. We currently use it to provide storage, sometimes shared storage, to different customers, but it is less flexible in comparison to a dedicated solution."
"Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe."
"We need better data deduplication."
"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."
"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."
"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."
"We would like to see more visibility into garbage collection and CPU performance in the GUI."
"The UI for this solution needs to be improved."
"I would like hardware capacity additions to be a little more flexible. The upgrade path for the existing XTremIO units requires you to purchase 2 XBricks at a time and they need to be the same capacity as the existing XBricks."
"The implementation isn't exactly complex, but the solution should have some enhancements in it to make the process more centralized."
"I believe having more replication options comparatively to VMAX (other than RecoverPoint) would be great."
"If you are looking at flash storage solutions, XtremIO doesn't offer any unique features. Most of my customers are migrating their workload from XtremIO to other formats because of this."
"XtremIO needs to be lower priced. It also needs better endpoints and scalability."
"In the next release, the solution could have better integration and if we can host assets on the cloud, such as NetApp has the NetApp volumes, which we can host on the cloud directly called NetApp CVO (cloud volume ONTAP). Dell EMC should come up with something purely on the cloud rather than manage services."
"Scalability is something that can be improved because there is an issue when it comes to mixing versions."
"The solution needs to be simplified. When you integrate your storage with other systems, could use a little bit of automation."
"It could have some automation. We haven't involved ourselves in a lot of automation around the vSAN environment capabilities. We're still running it using a very traditional setup. So, there could be some plugins to automate it using third-party environments, such as Jenkins."
"We do see weird things crop up every now and again. It will say that a drive gets kicked off even though it's fine, and we have to re-add it."
"Its integration with a hybrid cloud can be improved. Its scalability can also be improved so that it can be integrated with more than 32 nodes. The maximum number of nodes is okay, but our use cases could probably do with more nodes, probably up to 64. In terms of new features, it should probably have the basic support for high-speed networking spaces."
"I would like compression and deduplication to be offered for offloading hardware, instead of doing it with software. That would be nice."
"The usability is pretty good but it could use a little tweaking on the UI, with a clearer definition of exactly what some of the things do."
"If we have some complicated issues, you have to use the command lines interface. Not everything is possible to be fixed in the GUI. This is a drawback, that some things have to be fixed via command-line interface and should be able to be done in the GUI."
"They can package it in a way that is specific to the hardware infrastructure and the hardware platform. It should stay fairly up to date with the drivers and the manufacturer issues. The problem with uncoupling the proprietary technology and component capabilities is that by uncoupling them, you run into some concerns or challenges over the poor performance model. These concerns really come when you start talking about high performance, high bandwidth, and high availability types of environments. While vSAN is a leader, in a critical view, it is not about being cost-effective. It is more about the immediate impact of money loss to the business in critical applications where we want to maintain a continuous operational 59 model. It is, however, good for QA/QC tasks. I don't necessarily know how it works in regards to VDI or virtual desktop infrastructure."
"They can improve the manageability of the solution to make it more simple. It is not that complicated, but it will be good if they can make it more simple."
Dell XtremIO is ranked 26th in All-Flash Storage with 48 reviews while VMware vSAN is ranked 2nd in HCI with 227 reviews. Dell XtremIO is rated 7.6, while VMware vSAN is rated 8.4. The top reviewer of Dell XtremIO writes "Suitable for high IOPS and helps get backup in ten minutes ". On the other hand, the top reviewer of VMware vSAN writes "Very stable, easy to set up, and easy to use". Dell XtremIO is most compared with Dell PowerStore, Dell PowerMax NVMe, Pure Storage FlashArray, Dell Unity XT and IBM FlashSystem, whereas VMware vSAN is most compared with VxRail, Microsoft Storage Spaces Direct, HPE SimpliVity, Red Hat Ceph Storage and Dell PowerFlex.
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