Lenovo ThinkSystem DM3000H 统一混合存储阵列产品指南说明书

2024年5月24日发(作者：锺离笑天)

Lenovo ThinkSystem DM3000H Unified Hybrid Storage

Array

Product Guide

Lenovo ThinkSystem DM3000H is a unified, hybrid storage system that is designed to provide performance,

simplicity, capacity, security, and high availability for small enterprises and remote offices/branch offices of large

enterprises. Powered by the ONTAP software, ThinkSystem DM3000H delivers enterprise-class storage

management capabilities with a wide choice of host connectivity options, flexible drive configurations, and

enhanced data management features.

The ThinkSystem DM3000H is a perfect fit for small offices and remote and branch offices of large enterprises

that run a wide range of general purpose workloads, including file services, virtualization, Microsoft

applications, backup and archiving, and other storage I/O-intensive applications.

ThinkSystem DM3000H models are 2U rack-mount controller enclosures that include two controllers, 64 GB

RAM and 8 GB battery-backed NVRAM per system (32 GB RAM and 4 GB NVMRAM per controller), and

12 LFF hot-swap drive bays (2U12 form factor). Controllers provide universal 1/10 GbE NAS/iSCSI or

4/8/16 Gb Fibre Channel (FC) ports, or 1/10 GbE RJ-45 ports for host connectivity.

A single ThinkSystem DM3000H Storage Array scales up to 144 drives with the attachment of ThinkSystem

DM120S 2U12 LFF, DM600S 4U60 LFF, and DM240S 2U24 SFF Expansion Enclosures.

Figure 1. Lenovo ThinkSystem DM3000H

Up to 12 DM3000H Storage Arrays can be combined into a clustered system in a NAS environment, or up to

6 DM3000H Storage Arrays can be combined into a clustered system in a SAN environment.

Did you know?

A single ThinkSystem DM3000H can scale up to 2.3 PB of raw storage capacity. A cluster of the DM3000H

storage arrays can scale up to 27.6 PB for NAS or up to 13.8 PB for SAN environments.

The ThinkSystem DM3000H offers unified file and block storage connectivity with support for 1 GbE or 10 GbE

NAS and iSCSI, and 8 Gb or 16 Gb Fibre Channel protocols at the same time.

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Key features

The ThinkSystem DM3000H offers the following key features and benefits:

Unified, hybrid storage with dual active/active controller configurations for high availability and

performance.

Improved performance and data protection with RAID-DP and RAID-TEC, as well as support for

traditional RAID 4.

Flexible host connectivity to match diverse client needs with support for unified NAS and SAN storage

protocols, including 1/10 GbE NAS and iSCSI, and 4/8/16 Gb Fibre Channel connectivity.

12 Gb SAS drive-side connectivity with multipathing with up to 12x 3.5-inch large form factor (LFF)

drives in the 2U12 LFF enclosures, up to 60x 3.5-inch LFF drives in the 4U60 LFF

expansion enclosures, or up to 24x 2.5-inch small form factor (SFF) drives in the 2U24 SFF expansion

enclosures.

Scalability to up to 144 LFF drives with the attachment of the ThinkSystem DM120S 2U12 LFF, DM600S

4U60 LFF, or DM240S 2U24 SFF expansion enclosures to satisfy growing needs for storage capacity.

Flexibility in storing data on capacity-optimized SAS SSDs, performance-optimized enterprise SAS

HDDs, or capacity-optimized enterprise NL SAS HDDs; mixing and matching drive types within a single

system to perfectly meet performance and capacity requirements for various workloads.

Acceleration of read-centric workloads with the high-speed, low-latency onboard NVMe SSD caching.

A comprehensive set of advanced storage management features with the ONTAP software, including

SSD read cache, hybrid storage pools, snapshots, volume copy, quality of service, thin provisioning,

compression, deduplication, encryption, disk-based backup, application- and virtual machine-aware

backup, quick data recovery, clustering, synchronous replication, and asynchronous replication.

A core set of storage management features with the ONTAP Fundamentals software, including SSD

read cache, hybrid storage pools, snapshots, quality of service, thin provisioning, compression,

deduplication, encryption, quick data recovery, asynchronous replication, and up to 84 drives.

Optional licensed functions, including WORM (write once, read many) data protection (SnapLock) and

object storage tiering (FabricPool).

Scale-out clustering of up to 12 ThinkSystem DM Series storage systems for NAS connectivity or up to

six DM Series storage systems for SAN connectivity.

Intuitive, web-based GUI for easy system setup and management.

Lenovo XClarity support for centralized systems management of Lenovo x86 servers, switches,

and storage, which provides automated agent-less discovery, inventory, monitoring, and additional

platform-specific functions across multiple systems.

Designed for 99.9999% availability with redundant hot-swap components, including controllers and I/O

modules, power supplies, cooling modules (4U60 LFF enclosures only), and non-disruptive firmware

upgrades.

Certified storage for Oracle VM.

Certified storage for Citrix XenServer: /storage/910/Lenovo_DM_Series.

The ThinkSystem DM3000H supports the following drives either directly or with storage attachments. See a

further explanation below:

2U12 LFF and 4U60 LFF high-capacity nearline HDDs: 4 TB, 8 TB, 10 TB, and 16 TB 7.2K rpm

Supported drives of type: 3.5" large form factor (LFF) drives ( NL SAS )

2U24 SFF capacity-optimized SSDs: 960 GB, 3.84 TB, 7.68 TB, and 15.36 TB

Supported drives of type: 2.5" small form factor (SFF) drives ( SAS SSD )

2U24 SFF enterprise SAS HDDs: 900 GB, 1.2 TB, and 1.8 TB 10K rpm

Supported drives of type: 2.5" small form factor (SFF) drives ( SAS )

All drives are dual-port and hot-swappable.

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