Lenovo ThinkSystem DM3000H Hybrid Flash Array Lenovo storage

Form factor

* DM3000H controller enclosure (7Y42, 7D7U): 2U rack mount
* DM120S 2U12 LFF expansion enclosure (7Y59, 7D7X): 2U rack mount
* DM240S 2U24 SFF expansion enclosure (7Y58, 7D7Y): 2U rack mount
* DM600S 4U60 LFF expansion enclosure (7Y43, 7D7Z): 4U rack mount

Controller configuration

Dual active-active controller configuration (HA pair). Up to 6 HA pairs can be combined into a single SAN cluster, or up to 12 HA
pairs can be combined into a single NAS cluster.
Note: The ONTAP Fundamentals software does not support clustering.

HA pair/cluster interconnect ports

4x 10 GbE SFP+ ports (DAC cables or SW fiber optics [LC]) (2 ports per controller).

Drives

* 2U12 LFF drives: 4 TB, 8 TB, 10 TB, and 16 TB 7.2K rpm NL SAS HDDs
* 4U60 LFF drives: 4 TB, 8 TB, 10 TB, and 16 TB 7.2K rpm NL SAS HDDs
* 2U24 SFF drives: * 960 GB, 3.84 TB, 7.68 TB, and 15.36 TB SAS SSDs (1 DWD).
* 900 GB, 1.2 TB, and 1.8 TB 10K rpm SAS HDDs.