ThinkSystem DG Series All-Flash

ThinkSystem DG Series All-Flash

Accelerate your all-flash transformation

Reduce rack space and achieve better energy efficiency compared to traditional flash arrays
Reduce cost with 4:1 storage efficiency guarantee
Unified data management support across different storage media and protocols, on-premises or in the cloud
Industry-leading security and anti-ransomware protection

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ThinkSystem DG7000

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Accelerate your all-flash transformation

Features

Reduce TCO, increase efficiency & sustainability

Lenovo ThinkSystem DG systems are built on high-density NVMe QLC flash technology, making them ideal for non-latency-sensitive deployments with a small storage footprint — including data lakes, backup consolidation, or transitioning from hybrid/HDD to all-flash storage. Reduce your data center costs with a more sustainable and more efficient solution than hybrid flash and HDD systems.

Reduce rack space and achieve better energy efficiency compared to traditional flash arrays.
Realize even greater savings with a guaranteed 4:1 storage efficiency for SAN workloads and easy tiering of cold data to the cloud.

Scale capacity and performance

Scale capacity with ease and eliminate data silos and data migrations. Combine performance flash, capacity flash, and hybrid storage—across SAN, NAS, and object storage—in a single cluster.

Cluster 2-24 nodes (12 high-availability pairs).
Manage massively scalable NAS containers of up to 20PB and 400 billion files with a single namespace.

Advanced data protection

Industry-leading anti-ransomware guards your sensitive data on-premises and in the cloud.

Multi-factor authentication and role-based access control.
Autonomous ransomware protection with preemptive detection against attacks.
Simplify backup and recovery with built-in application-consistent data protection.
Achieve business continuity and fast disaster recovery with zero data loss and zero downtime.

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Tech Specs+ -

Tech Specs

ATTRIBUTE	SPECIFICATION
NAS Scale-out Maximum	12 High Availability pairs
Maximum SSDs	1,152
Maximum Raw Capacity	17.6PB
Effective Maximum Memory Capacity	3072GB
SAN Scale-out Maximum	6 High Availability pairs
Maximum SSDs	576
Maximum Raw Capacity	8.8PB
Effective Maximum Memory Capacity	1536GB
	Per-system specifications (high-availability dual controller)
Controller Form Factor	4U
PCIe Expansion slots	10
FC target ports (32Gb autoranging)	32
FC target ports (16Gb autoranging)	40
100GbE ports (40GbE autoranging)	8
40GbE ports (can be 4x 10GbE)	Not applicable
25GbE ports (10GbE autoranging)	16
Storage Networking Supported	NVMe/TCP, NVMe/FC, FC, iSCSI, NFS, pNFS, CIFS/SMB, S3
OS Version	9.12.1P4
Shelves and Media	DM240N (2U, 24 drives, NVMe QLC SSDs)
Power Consumption (Median)	1204W (with DM240N)
Host/Client OS Supported	Windows Server 2022, Windows Server 2019

DG Series Software Features

ATTRIBUTE	SPECIFICATION
Data Access Protocols	FC, iSCSI, NVMe/FC, NVMe/TCP, NFS, SMB, S3
High Availability	Dual active/active controllers Nondisruptive maintenance, upgrade, and scale-out clustering Multi-site resilience for continuous data access
Storage Efficiency	Inline data compression, deduplication, and compaction Space-efficient LUN, file, and volume cloning Automatic data tiering
Data Management	Intuitive onboard GUI, REST APIs, and automation integration AI-informed predictive analytics and corrective action Easy provisioning and data management from market-leading host operating systems, hypervisors, and application software
Scalable NAS	Large-scale single namespace management with local and remote caching
Data Protection	Application-consistent Snapshot copies and restore Integrated remote backup/disaster recovery Synchronous zero-data-loss replication Tamper-proof Snapshot copies
Security and Compliance	Autonomous ransomware protection Multi-factor admin access Secure multitenant shared storage In-flight and data-at-rest encryption Regulatory-compliant data retention Multi-admin verification before executing sensitive commands
Cloud Integration	Seamlessly tier, back up, replicate, and cache data to private and public clouds Move data between major public cloud services

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