We performed a comparison between HPE SimpliVity and Nutanix Cloud Infrastructure (NCI) based on real PeerSpot user reviews.
Find out in this report how the two HCI solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The support has been amazing and quick to reply."
"The ROI is great on this product."
"The main benefit is that StarWind is almost maintenance-free."
"This solution made it possible to deploy a new infrastructure in the shortest amount of time, at a low cost without purchasing expensive hardware storage, and use unused servers."
"I like the asynchronous replication and failover features. They are what I'm primarily using it for. The asynchronous replication is helpful because our servers are backed up continuously throughout the day. If anything goes wrong we just fail over immediately. That is a very nice feature to have."
"We can lose a site or even two of our three, and we would lose no data and have no outage."
"It has improved our organization in terms of its uptime as our main cluster has never been offline due to a SAN failure."
"It includes every feature that a traditional SAN offers and so much more."
"We can get backups faster. We have a smaller footprint for hardware, which takes up less space. So, we use less electricity and floor space."
"Our clients are very comfortable with the single management of the complete stack. The creation of VM systems is also very fast."
"We can backup with more frequency and minimize RPO and RTO."
"The access, high availability, and interface are the most valuable and important for us. There is one interface for the whole product, which is very important because you have a single pane to view all the infrastructure of a customer. You can improve your data recovery plan or DRP, or you can make a special emergency plan if a disk has any problem."
"The rate of compression for the data in SimpliVity is the most valuable feature."
"My day-to-day experiences are better now that my backups are no longer running into production."
"The most valuable feature is high availability."
"The initial setup was straightforward."
"The ease of deployment is very good."
"The initial setup was quite straightforward."
"Flexibility. We're able to mix performance nodes with storage nodes easily. Unlike other vendors where, if we start a hyperconverged solution with them, we have to stick to a specific model, to a specific series with specific capabilities, with Nutanix it's very easy to mix and match the best solution, especially for a dynamic infrastructure like ours."
"A great feature involves real-time hardware changes."
"It's much easier and faster even when you want to create a server from a template or clone."
"Nutanix has several unique capabilities to ensure linear scalability."
"The solution remains stable across versions."
"It is very easy to clone systems using the solution."
"I had issues locating the documentation that applied to my version of StarWind vSAN."
"It is hard to find adequate technical documentation on their support website."
"It runs until it does not - and disaster recovery documentation is sparse and mostly unclear."
"Management of VSAN itself could be improved. A Web UI for management would be great rather than an application installation. StarWind is testing a command center virtual appliance that I have installed in my environment."
"I would like an automated installation/configuration despite the fact that their service is very collaborative, a customer should be able to deploy the solution by themselves."
"The setup and documentation for the installation with the free version could definitely be improved."
"When StarWind Virtual SAN for vSphere nodes go offline unexpectedly, the nodes have to re-sync disks fully which takes a long time. We had a power failure and when both nodes came online, VMware vSphere didn't see StarWind disks before I manually re-scanned them form ESXi administration console even though it should happen automatically"
"It is not very clear within the StarWind Management Console or the StarWind support documentation how to perform maintenance on a single node in a two-node HA cluster."
"The product is expensive."
"It could integrate better with other platforms. It's a proprietary solution of HPE, so you are stuck. Before I was running SimpliVity as an independent solution. it wasn't a card and software, so you could put in whatever server, IBM, Dell, etc."
"The fact that it is tied to a certain hardware platform would probably be the bigger negative versus just being able to buy something off the shelf."
"It crashes often. When one particular VM has random, large IOPS requests, it will bog down the node, and there isn't enough time for the replica to be brought up. So all the VMs on that one particular node will essentially become offline."
"Bottleneck is the main issue."
"The installation is quite easy but it could still be improved."
"The backup and recovery process needs to be faster. Right now, it's a bit slow."
"Increased storage capacity for big data, something that we have not had."
"They should support more VM, which is not currently supported."
"I would like them to update their licensing to provide more features with their basic license."
"Some clients find the solution's cost to be too high."
"Benchmark testing indicated that workloads did slightly better on our Vblock by a few percentage"
"In the next release, I would like better and more competitive pricing."
"If we can have certified compatibility with other companies, such as Oracle, then it would let us know that they function correctly together."
"The GUI for this solution needs improvement."
"Nutanix Acropolis AOS could improve by adding some NAS features, similar to the ones that are available in the NetApp solution."
More Nutanix Cloud Infrastructure (NCI) Pricing and Cost Advice →
HPE SimpliVity is ranked 5th in HCI with 148 reviews while Nutanix Cloud Infrastructure (NCI) is ranked 2nd in HCI with 194 reviews. HPE SimpliVity is rated 8.6, while Nutanix Cloud Infrastructure (NCI) is rated 8.6. The top reviewer of HPE SimpliVity writes "Provides a unified management interface that allows administrators to manage all aspects of the infrastructure". On the other hand, the top reviewer of Nutanix Cloud Infrastructure (NCI) writes "A powerful solution with easy deployment, upgrades, and management". HPE SimpliVity is most compared with VxRail, VMware vSAN, HPE Alletra dHCI, Dell PowerFlex and Rubrik, whereas Nutanix Cloud Infrastructure (NCI) is most compared with VMware vSAN, VxRail, VMware vSphere, Hyper-V and Dell PowerFlex. See our HPE SimpliVity vs. Nutanix Cloud Infrastructure (NCI) report.
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You should also consider a few basic details:
- What is the hypervisor that you are going to use? If it's VMware then both of them are good. AHV has limitations and I have seen my customers suffering as they grow. Do not use AHV, let them refine it more.
- Do you want a hardware independent solution? If so, then HPE SimpliVity is out. If you are paying for 3-5 years of support, services, warranty, and licenses then it is irrelevant.
- Accelerator card - one more point of failure apart from OVC with Nutanix is that it is only Acropolis.
- High Availability - Nutanix is faster doing fail-overs
- Backup - more or less the same on esxi platform.
- Replication - Nutanix is better doing replication between the sites and is easy too.
- Storage Cost: Sales team of both the products lie when it comes to tell you how much they are going to consume. But with SimpliVity, at least in their config, they keep around 100-200GB of RAM for buffer.
- Performance - Both the platforms with identical hardware offer more or less the same performance. With SimpliVity, the OAC really gives you a good performance.
- Support - Nutanix is better, no doubts. When SimpliVity used to be SimpliVity, they had good support services.
- Containers - Better to work on Nutanix, however, if you are going to use vRealize Automation then both are OK.
If you like doing stuff by yourself and are well versed with VMware products, then try VMware vSAN with vSAN ready nodes and you will be amazed. Check each and everything that Nutanix salespeople say on the internet.
Similar to Mikes comments above, we evaluated both these products and Cisco Hyperflex and ended up selecting Nutanix. Our legacy platform was all HPE so they had the foot in the door from the start, however, it soon became clear that the roadmap for HPE is vague with SimpliVity and whilst it had some advantages over the others, they were few and relatively minor in our selection criteria. We needed a platform to support HyperV and whilst all three could do this, HPE could only support this with SimpliVity on a very expensive configuration that commercially blew them out the process quite early. Cisco had a good offering and could potentially deliver a good solution although whilst they challenged regularly, we still felt they were playing catch-up in this space. There is a good reason why Nutanix is selling HCI platforms in large numbers and why Gartner ranks them top in the Magic Quadrants, the key differentiator for us was the overall approach to whole lifecycle and support offering that came with the product. Something I think that Cisco and HPE need to take a step back and look at more with customers as well as their technology offerings.
HPE, in my personal research opinion, is struggling to gain momentum within the HCI space. The move from a dedicated hardware card to software enablement was a good move. Yet it does bring the question of do I want to move to an HCI partner that now runs on V1 release software? Do I want to work through the bug list to help HPE improve a product? Financially the product brings no benefit over the other HCI players.
Nutanix for me would be the preferred HCI product between these two. Reasons would be because of multiple stable releases and continued growth. I can choose which Hypervisor I want to run be it AHV, HyperV or VMware. I can also change at any stage should I wish to do so. I could transform applications in AHV using containers and spin up my dev workloads there. In the interim business, I can continue running on the hypervisor trusted for workloads while the teams build confidence using AHV. Nutanix is now focusing on feature richness and transformational approaches while allowing you to choose your hardware vendor of choice with full support.
The negativity of Nutanix is that you pay double hypervisor costs to do the same thing. When acquiring Nutanix, make use of AHV and the strength of the base integration. Thus drop VMware which scares most enterprises, unfortunately. HyperV is not largely adopted in many enterprises thus the double bill on hypervisor is not so bad. Yet when moving to Azure or AWS the hypervisor is not a consideration for technical staff.
You'll notice that HPE doesn't really talk that much about SimpliVity anymore. They also signed a global agreement in April to run AHV (Acropolis Hypervisor) on HPE hardware for their hybrid cloud offering. Makes you wonder why they wouldn't use SimpliVity as the platform for that.
Truth is, SimpliVity had some good features (scalable compute, erasure coding and insane data reduction). However, it's limited to VMware for a hypervisor and the impressive data reduction algorithms absolutely kill performance.
On the other hand, Nutanix runs on multiple hypervisors and hardware platforms. Plus AHV has a multitude of features that improve efficiency and performance. And it's going to be around awhile.
The advantage that Nutanix has over SimpliVity is that it is a distributed storage fabric that runs in the application space and is not dependent on any single brand of hypervisor. Nutanix can run on VMware, Hyper-V, KVM or Nutanix’s own Acropolis hypervisor. Nutanix is a scalable software solution whereas SimpliVity is a hardware solution dependent on a specialized ASIC. You can run Nutanix on IBM, HPE, Dell or just about any commodity hardware and the user interface is very simple. Also, with the hyper convergence controller (CVM) decoupled from the hypervisor and hardware, updating Nutanix is non-disruptive.
You should consider a few basic details:
- Hypervisor – AHV vs VMWARE. Although VMWARE is a master in virtualization, for start-ups, AHV can server the purpose (commercial impact).
- Hardware independent solution- If so, then Nutanix is a good option.
- High Availability - Nutanix is faster doing fail-overs.
- Replication - Nutanix is better doing replication between the sites.
- Storage Cost: SimpliVity keep aprox. 100-200GB of RAM for buffer.
- Support - Nutanix is better, no doubt. When SimpliVity used to be SimpliVity, they had good support services.
- Containers - Better to work on Nutanix, however, if you are going to use vRealize Automation then both are OK.
I agree with Shu and Mike. There is a lot more support and more features that Nutanix provides than any other HCI. There are not hardware complexities like in SimpliVity. You can use any vendor of your choice and go with Nutanix HCI, also use one hypervisor for production and another for DR. A way to save costs on a DR hypervisor is to use AHV in production and use VMware or Hyper-V based on your choice. Nutanix also provides native file services for connecting to physical servers, data protection services including DR, which I prefer most. Lately, Nutanix supports even SAP HANA-like workloads.
You should make a final decision based on your requirement, present pain points, specific features on HCI that can help to address any or all of your pain points.
Agree to everything Shu has said. HPE has announced a partnership with Nutanix, that has to be a sign of what's to come for SimpliVity. Nutanix has done a good job of acquiring companies that add value to their portfolio. They have also come a long way with their built-in hypervisor AHV. It has a lot of the same basic functionalities of VMware.