We performed a comparison between Dell Unity XT and HPE Alletra 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's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."
"Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."
"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."
"It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."
"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."
"The most valuable feature of this solution is reliability."
"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."
"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."
"For our customers, it's the simplicity of it. They find it easy to use, along with the added features, the dynamic volumes."
"It is great because it can work as a SAN and net storage."
"It has reduced complexity."
"The most valuable features of Dell Unity XT are the data compression for all of our VMs up to four times and the performance is good."
"I like the integration into VirtualCenter. I used to have to add LUNs manually, then scan them in and format them. It does that all for you, all in one, immediate deployment of LUNs."
"We have resolved IT challenges with this solution. It sped up our environment. We went from spinning disk to all-flash, which reduced our footprint."
"It has helped us be able to use less administrators per device or system. Therefore,we are more streamlined."
"The Unity XT box is very strong. It doesn't break. The MTBF time is very large so you don't have to worry about faults or outages in your operations."
"The tool's notable feature is that we don't need to log a case directly with the vendor. The tool has access to all the logs on-premises. This is an on-premises solution. Additionally, we can provision data as thick or thin provisioned. Moreover, it includes data grid duplication and compression features."
"It offers rich features and high speed for transferring data."
"In the future, I would like to see integration with enterprise backup systems."
"Efficiency improvements would always be welcome, but I'm not sure if they could get more efficient."
"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."
"The software layer has to improve."
"Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe."
"The tool's portfolio is minimal. It is expensive."
"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."
"I would like to see replication and DR features in the next release of this solution."
"I called about an issue where I couldn't get VVOLs registered. It turns out it is a bug in the code and that there is no information about when it will be fixed. It's just not going to work. I was a little miffed about that."
"Dell EMC Unity is not sexy. It doesn't have all the flash and pizzazz of some of the other storage vendors."
"The price of Dell Unity XT could improve."
"For the integration of the VPLEX function for Cross IDC structure, they should integrate the function into the SP controller."
"It needs deduplication. We'd like to have the dedupe capabilities in the Unity."
"I rate the scalability of Dell Unity XT a nine out of ten."
"It is expensive, and the pricing could be better."
"It could be a little easier to attach it to a network file system."
"It would be better if there were an option to incorporate the NVMe feature alongside other storage tiers. Currently, the system operates on Autotier but can manually peer and mix different types of drives, such as SAS and SATA drives."
"We had some issues while installing it on our servers. It required more resources while cross-checking. So, the initial setup process could be better."
Dell Unity XT is ranked 4th in All-Flash Storage with 190 reviews while HPE Alletra is ranked 24th in All-Flash Storage with 2 reviews. Dell Unity XT is rated 8.4, while HPE Alletra is rated 9.0. 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 HPE Alletra writes "Offers high-intensity IOPS for data operations and delivers extremely low latency for disk operations". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, Pure Storage FlashArray and IBM FlashSystem, whereas HPE Alletra is most compared with Dell PowerStore, HPE Primera, NetApp AFF, HPE 3PAR StoreServ and HPE StoreOnce.
See our list of best All-Flash Storage vendors.
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