What is our primary use case?
My main use case for Lenovo ThinkSystem DE Series is storage for our infrastructure and replica with another data center. For storage or replication, I use two DE 4000F connected through a 10 gigabyte connection and share the LUNs with the double vSphere cluster 8.0.
What is most valuable?
The best features Lenovo ThinkSystem DE Series offers include the sync between the two systems, which is very good. The synchronization between the two systems stands out for me due to its reliability and simplicity regarding the swap and the active-passive disaster recovery. Lenovo ThinkSystem DE Series has impacted my organization positively, and I would estimate approximately 90% improvement. When I mention 90%, I am talking about the capacity of the infrastructure generated by Lenovo ThinkSystem DE Series storage, not about performance or efficiency.
What needs improvement?
Lenovo ThinkSystem DE Series can be improved with a 25 gigabyte connection or 100 gigabyte connection.
For how long have I used the solution?
I have been using Lenovo ThinkSystem DE Series since 2022, which is three years.
What do I think about the stability of the solution?
Lenovo ThinkSystem DE Series is stable.
What do I think about the scalability of the solution?
For scalability, I would rate Lenovo ThinkSystem DE Series at about 90%; it is very good.
How are customer service and support?
The customer support for Lenovo ThinkSystem DE Series is very good. I would rate the customer support a perfect 10.
Which solution did I use previously and why did I switch?
I previously used a different solution, which was EMC Dell storage VNX. I decided to switch from EMC Dell storage VNX to Lenovo ThinkSystem DE Series because three years ago, EMC Dell was obsolete, and I found Lenovo solution for our infrastructure.
What was our ROI?
Regarding return on investment, I cannot speak to the monetary aspect, but regarding time saving, I can confirm that since we obtained Lenovo ThinkSystem DE Series, we have certainly generated more revenue from customers regarding the disaster recovery system that we did not have in the past.
What's my experience with pricing, setup cost, and licensing?
My experience with pricing, setup cost, and licensing is very good because we are a Lenovo partner. For installation and reliability, it is also very good because we have a certificate as a Lenovo partner. The pricing and setup process have been very good for my organization.
Which other solutions did I evaluate?
Before choosing Lenovo ThinkSystem DE Series, I did evaluate other options, including DataCore.
What other advice do I have?
I do not have anything else to add about how I'm using Lenovo ThinkSystem DE Series beyond what I have already discussed. I do not have comprehensive information about all the features, but I can say that we have obtained many performance benefits from the storage using SSD Enterprise disk. Regarding Lenovo ThinkSystem DE Series's AI capabilities, I think the best practice is to use it with double factor authentication and AI integration. I believe the accuracy and reliability of output for Lenovo ThinkSystem DE Series are very good, but I do not have detailed information; I would need to think deeply and try to understand more thoroughly on the web interface to provide more specific feedback. My advice for others looking into using Lenovo ThinkSystem DE Series is to seek a stable infrastructure with a standard price—not a high price, not a low price, but a standard price with high performance. My overall rating for this product is 10.
Which deployment model are you using for this solution?
Private Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?