

Lenovo ThinkSystem DM Series and Pure FlashArray X NVMe are popular data storage solutions competing heavily in the market. Users are more satisfied with the performance features of Pure FlashArray X NVMe, while Lenovo ThinkSystem DM Series appears to better meet pricing expectations and support.
Features: Users value the robust storage performance, scalability, and data management features of Lenovo ThinkSystem DM Series. Pure FlashArray X NVMe is praised for its cutting-edge NVMe technology, superior performance, and efficient data reduction capabilities. Despite Lenovo's strong feature set, Pure FlashArray X NVMe's innovative technology is favored by users.
Room for Improvement: Lenovo ThinkSystem DM Series users suggest enhancements in data snapshot functionality, integration with third-party applications, and data recovery processes. Pure FlashArray X NVMe users seek improved cost-efficiency, more comprehensive reporting tools, and better support for mixed workloads. Areas of improvement for both products highlight Lenovo's integration concerns and Pure FlashArray X NVMe's technical aspects.
Ease of Deployment and Customer Service: Lenovo ThinkSystem DM Series receives positive feedback for its straightforward deployment and reliable customer service support. Pure FlashArray X NVMe is noted for its seamless deployment but requires more extensive initial set-up time. User reviews indicate Lenovo has better customer service support, providing a more reassuring experience during implementation and ongoing use.
Pricing and ROI: Lenovo ThinkSystem DM Series is considered more affordable with a quicker ROI by users, making it a cost-effective choice. Pure FlashArray X NVMe, although more expensive, is seen as providing higher value over time due to its advanced technology and performance benefits. Lenovo is preferred for initial cost and rapid ROI, while Pure FlashArray X NVMe is viewed as justifying its higher price with long-term advantages.
If you wait more than seven years to buy another one, you get a return on your investment.
Customers always have their issues resolved promptly.
Technical support is good at least through vendors, not directly with the principal.
Lenovo ThinkSystem DM Series is scalable, and I would rate its scalability as a seven out of ten.
It hasn't broken down anytime in the last six to seven years, despite hurricanes, earthquakes, and power outages.
It is not as resilient and is missing expected resilience for enterprise-grade storage.
I would rate the stability of the product at seven out of ten.
Many customers have lost data while configuring it, indicating a need for improvement.
Storage replication should be essential.
I would like to see some AI features that would allow arrays to intelligently identify threats or unusual behavior in the data pattern and give an alert.
One way to improve the product is to add an operational assistant that doesn't depend on VMware.
There are extra expenses beyond the standard licensing fee for features such as replication and deduplication, which are available on demand.
The support can be a bit pricey, but the solution is more cost-effective than anything else out there.
While the prices may be higher than those of other vendors, we see it as a market leader with benefits.
One of the most valuable features of Lenovo ThinkSystem DM Series is the snapshot feature.
Its data compression feature is the best that we have ever seen.
Pure FlashArray X NVMe helps to improve our processing speed.
It was one of the main requirements to have a FlashArray, and this really has sorted out these issues.
| Product | Market Share (%) |
|---|---|
| Pure FlashArray X NVMe | 1.4% |
| Lenovo ThinkSystem DM Series | 2.0% |
| Other | 96.6% |

| Company Size | Count |
|---|---|
| Small Business | 13 |
| Midsize Enterprise | 2 |
| Large Enterprise | 2 |
| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 11 |
| Large Enterprise | 12 |
To meet enterprise storage requirements, ThinkSystem All-Flash DM Series systems provide high performance, superior flexibility, and best-in-class data management. DM Series runs on ONTAP data management software, which gives customers unified storage across block-and-file workloads. It accelerates your business while improving the efficiency, flexibility, and reliability of your IT operations.
Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.
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