We performed a comparison between Dell Unity XT and Pure Storage FlashArray based on real PeerSpot user reviews.
Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."
"The latency is good."
"The Pure1 component is most valuable at this point in time when comparing it with EMC. Pure1 is where you can have your diagnostics in the cloud, so you can look at things from your mobile phone."
"Technical support has been helpful and responsive."
"The most valuable feature of this solution is its ease of use."
"One of the best features is the support, which is excellent."
"The high availability of the product is the most valuable feature."
"The initial setup was extremely simple and straightforward."
"We run about 100 virtual servers on it. We have about 100 users accessing the file shares from there, and I've seen no problem with that. We have about a 10GB backbone. Whatever we throw at it, it hasn't shown any sign of weakness or anything. It's been really good."
"Real Unified Storage (Block, File, VVols) in a unique 2U hardware."
"The complete block and file sharing are the most usable features."
"We can get almost real-time response times."
"I like the ease of configuration, the quick setup and the fact that it seems to be hardened. We haven't had any issues with them. In terms of simplicity of ownership, once they're running you don't have to touch them. They're also simple to manage. We came from the VNXe 3200s so it's very similar."
"It is simple to use and easy to manage. We don't touch it after we set it up."
"The performance combined with the gig-per-dollar value is a combination that is superior to other storage options."
"The performance is great. We have four or five different Unity arrays, and they have all run flawlessly."
"The most valuable features in Pure Storage FlashArray are deduplication and active cluster."
"This solution has improved our organization. In the past, we had reports that were taking up to two hours and after switching to SSD storage the overall processing power dropped to half an hour. The end users saw an immediate performance gain."
"The mobile app is very helpful."
"The most valuable feature is how it simplifies the management of the SAN."
"The most valuable features are extremely low latency, high IOPS with VMware, inline deduplication and compression."
"Provides fast access and is user-friendly."
"The most valuable feature of Pure Storage FlashArray is its high stability level."
"It is the SAN backbone for our company."
"The UI for this solution needs to be improved."
"They could add more support for file storage and different types of storage."
"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."
"There is room for improvement in the pricing of the product."
"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."
"In the future, I would like to see integration with enterprise backup systems."
"We would like to see VNC integration or be able to use Pure Storage with VNC."
"We are running VMware, and with the VNXe it was possible to restore. We're using Veeam for VMware backups and with the predecessor, it was possible to mount a backup or restore a backup from a storage snapshot. With the Unity 300, this is not possible."
"I would like it to be a little bit easier to contact support. We can contact support, but we have to go through a phone tree. We get routed to different places. I might call support to say that I need a drive replaced and get transferred to three different groups before I get to the group I actually need."
"This product needs to have better integration with enterprise backup solutions and archiving devices."
"Thick provisioning of LUNs."
"There is an ESRS problem that we're facing where, for some reason, the other Unity has not been able to register to EMC. The support information is not upgrading and nobody can tell me what is wrong with it. It's a minor issue, the ESRS is still working, but it is something that is very confusing and nobody seems to know what to do about it."
"I think that they could do a better job of testing on the back-end, for the code revisions. I've heard of some issues down the line where people have upgraded to the latest code and there were bugs in it, and they had to release a subsequent code fix."
"It isn't easy to find trusted partners for the product. The solution has issues with mid-level storage and does not come with enterprise storage."
"In future releases, I would like to see automatic upgrades from one to the next, when this system is coming out and the next one is coming in; more akin to what Pure Storage is doing. That would be really helpful."
"Its price could be cheaper. It is not the cheapest one out there, but I'm not directly involved in the figures and negotiations."
"The credentials on the iSCSI interface are only available to type in with the Chrome browser, and not with the Firefox browser."
"We would like to be able to connect to data tape for backup, specifically to the LTO backups."
"I would like some form of QoS implemented. As a service provider, it would be beneficial to have it."
"Beyond a certain amount of petabytes, you have to have a separate system. Basically, it's not infinitely scalable."
"If they could make it cheaper, that would be something."
"The 3PAR SSD arrays that we have are still failing a lot so even though we're under warranty, we still have to get someone out and usually have someone troubleshoot so that usually adds onto the cost. With Pure, we've had a disc fail and we pop it out and you pop it in and it's good to go."
"I would like to see more detailed reporting on the data. However, it would be nice to know what are the exact VMs usage after deduplication and/or what that VMs actual latency and bandwidth is, outside of VMware."
Dell Unity XT is ranked 4th in All-Flash Storage with 186 reviews while Pure Storage FlashArray is ranked 3rd in All-Flash Storage with 174 reviews. Dell Unity XT is rated 8.4, while Pure Storage FlashArray is rated 9.2. 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 Pure Storage FlashArray writes "Effective provisioning, helpful support, and reliable". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and HPE 3PAR StoreServ, whereas Pure Storage FlashArray is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and Pure Storage FlashBlade. See our Dell Unity XT vs. Pure Storage FlashArray report.
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