100% NVMe All-Flash
Lenovo All-Flash Storage All-Flash NVMe
Lenovo ThinkSystem DM7100F Storage
All-Flash NVMe · Unified Scale-out
Lenovo ThinkSystem DM7100F Storage eliminates the complexity of siloed storage environments by delivering a converged, scale-out architecture that serves both file and block workloads simultaneously from one unified system. Pure NVMe drives ensure sub-millisecond latency across all protocols, while the scale-out design means you simply add nodes as your data estate grows — with no performance degradation and no migrations.
Ideal For Enterprise File / Block Storage
100% NVMe All-Flash Unified File + Block Protocol
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Key Specifications
Unified File + Block Protocol
Linear Scale-out Architecture
Sub-millisecond Latency
Unified All-Flash Storage Lenovo ThinkSystem DM7100F Powered by ONTAP
Lenovo ThinkSystem DM7100F is a unified enterprise-class All-Flash storage (AFF) system in a 4U form factor. It runs on the specialized ONTAP software (the result of the Lenovo and NetApp technology partnership). The model is engineered for high-demand enterprise environments requiring extremely low latency and high availability: large databases (SQL, Oracle, SAP HANA), AI workloads, business analytics (Big Data), and large-scale VDI environments.
Official status. Sales of new systems of this model were officially discontinued by the manufacturer at the end of 2025. However, the platform continues to be actively supported under service contracts and is available on the secondary market (Refurbished). Its successor is the current generation Lenovo ThinkSystem DM7200F.
Use Cases
The Lenovo ThinkSystem DM7100F is the optimal solution for organizations requiring:
- Large databases (Microsoft SQL Server, Oracle, SAP HANA)
- AI and machine learning workloads requiring high throughput
- Business analytics and Big Data (Data Warehouse, OLAP)
- Large-scale virtualization and VDI environments
- Enterprise file services (NAS) and block volumes (SAN)
- Workloads requiring 99.9999% data availability
Technical Architecture and Performance
- Controller Pair. The 4U chassis includes two controllers operating in Active-Active mode. Each controller is equipped with two 10-core Intel processors (a total of 40 cores per system).
- Memory and NVRAM. Total system cache is 256 GB DRAM, complemented by 32 GB NVRAM (16 GB per node) for guaranteed data protection during sudden power loss.
- End-to-End NVMe Protocols. The platform fully supports NVMe over Fabrics (NVMe/FC and NVMe/TCP), reducing data exchange latency with servers by up to 50% compared to standard SCSI protocols.
Scaling and Capacity
The uniqueness of the ONTAP architecture lies in its linear scalability:
| Configuration Mode | Max SSD Count | Max Raw Capacity | Effective Capacity (3:1 compression) |
|---|---|---|---|
| Single Pair (HA Pair) | 480 drives | Up to 7.37 PB | Up to 22.11 PB |
| SAN Cluster (up to 12 nodes) | 2,880 drives | Up to 44 PB | Up to 132 PB |
| NAS Cluster (up to 24 nodes) | 5,760 drives | Up to 88.5 PB | Up to 264 PB |
Expansion Drive Shelves. The storage system supports a combination of high-speed DM240N shelves (2U, 24 NVMe SSD bays) and classic DM240S shelves (2U, 24 SAS All-Flash SSD bays).
I/O Interfaces
Each controller has free PCIe expansion slots, allowing flexible configuration of the storage system with the required interface cards:
- Fibre Channel: Up to 32Gb / 16Gb FC target ports
- Ethernet / iSCSI: 100GbE ports (with 40GbE support), as well as standard 25GbE SFP28 and 10GbE adapters
- Cluster Interconnect: Dedicated 2 × 100GbE QSFP28 ports per controller for high-speed internal communication between cluster nodes
Software Capabilities and Efficiency
The ThinkSystem DM7100F ships with ONTAP software (Base or Premium packages), delivering advanced management features:
- Storage Efficiency. Built-in inline deduplication, compression, and data compaction ensure guaranteed space savings of 3:1 to 5:1 without performance loss.
- Non-Disruptive Operations. Support for instant Snapshots, synchronous replication (SnapMirror MetroCluster), and non-disruptive firmware upgrades (NDU) guarantees 99.9999% data availability.
- Cloud Integration. Automatic multi-tier movement of cold data (Data Tiering) to public or private clouds (AWS, Azure, GCP, S3 object storage).
Why GHI SERVERS
- Direct supply from China. We work with CNY and RUB. Turnkey logistics of server equipment from China, including customs clearance and delivery to our Moscow warehouse.
- Custom configuration. We help select controller configurations, drive shelves (DM240N or DM240S), interface cards, and ONTAP licenses for your task and budget.
- Moscow warehouse. Prompt replacement of defective units and warranty service without long downtime.
- 20+ years of expertise. Authorized Lenovo partner since 2005. Pre-sales engineering, configuration assistance, and post-sales support.
Service and Support
- 24/7 technical support
- Pre-sales engineering and configuration assistance
- OEM warranty and full provenance documentation
- Installation, setup, and deployment of storage systems
- Component replacement and warranty service
Interested in Lenovo ThinkSystem DM7100F Storage?
Our certified engineers will configure the right solution for your workloads and budget.