ThinkSystem Storage DM3000H with ONTAP
מק"ט: DM
אתר היצרן: לחץ למעבר לאתר היצרן
אחריות: 3
Attribute Specification
Form factor
  • DM3000H controller enclosure (Machine Type 7Y42): 2U rack mount.
  • DM120S 2U12 LFF expansion enclosure (Machine Type 7Y59): 2U rack mount.
  • DM600S 4U60 LFF expansion enclosure (Machine Type 7Y43): 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. 
HA pair/cluster interconnect ports 4x 10 GbE SFP+ ports (DAC cables or SW fiber optics [LC]) (2 ports per controller).
Controller memory 64 GB RAM per system (32 GB per controller). 8 GB battery-backed NVRAM per system (4 GB per controller) mirrored between the controllers.
Controller cache 2 TB NVMe-based Flash Cache (1 TB per controller).
Drive bays Up to 144 LFF hot-swap drive bays (1x 2U12 controller enclosure + up to 11x 2U12 or up to 2x 4U60 LFF expansion enclosures). Intermix of 2U12 LFF and 4U60 LFF enclosures is supported.
Drive technology 12 Gb NL SAS HDDs.
Drive expansion connectivity
  • 2x 12 Gb SAS x4 (Mini-SAS HD SFF-8644) expansion ports on each of two controllers in the controller enclosure for the attachment of the expansion enclosures.
  • 4x 12 Gb SAS x4 (Mini-SAS HD SFF-8644) expansion ports on each of two I/O modules in the expansion enclosure for the attachment to the controller enclosure and daisy chaining of the expansion enclosures.
  • 2U12 LFF drives: 4 TB, 8 TB, and 10 TB 7.2K rpm NL SAS HDDs
  • 4U60 LFF drives: 4 TB, 8 TB, and 10 TB 7.2K rpm NL SAS HDDs
Storage capacity Up to 1.4 PB (144x 10 TB LFF HDDs).
Storage protocols
  • NAS (File access): NFS and CIFS/SMB.
  • SAN (Block access): iSCSI and FC.
Host connectivity Base ports (per controller enclosure):
  • 8x 1 GbE (RJ-45 UTP)/10 GbE (DAC cable or SW fiber optic cable, LC) or 4/8/16 Gb FC (SW fiber optic cable, LC) SFP+ host ports (4 ports per controller); or
  • 8x 1/10 GbE RJ-45 UTP host ports (4 ports per controller).
Host operating systems Microsoft Windows Server 2012 R2 and 2016; Red Hat Enterprise Linux (RHEL) 6 and 7; SUSE Linux Enterprise Server (SLES) 11 and 12; VMware vSphere 6.0 and 6.5.
Standard software features RAID data protection, NVMe SSD read cache (Flash Cache), snapshots, volume copy (FlexClone), storage quality of service (QoS), thin provisioning, compression, deduplication, encryption, disk-based backup (SnapVault), application-aware backup (SnapManager), quick data recovery (SnapRestore), and asynchronous mirroring (SnapMirror).
Optional software features WORM data protection (SnapLock).
Performance* Up to 148 000 random read IOPS (8 KB blocks).
Configuration maximums**
  • Maximum total storage capacity: 1.4 PB
  • Maximum number of volumes: 2048 (per controller)
  • Maximum number of FlexVol volumes: 1000
  • Maximum volume size: 100 TB
  • Maximum aggregate size: 400 TB
  • Maximum number of drives in a RAID group (data + parity drives):
    • RAID 4: 14 (13 + 1 SAS SSDs) or 7 (6 + 1 NL SAS HDDs)
    • RAID-DP: 28 (26 + 2 SAS SSDs) or 20 (18 + 2 NL SAS HDDs)
    • RAID-TEC: 29 (26 + 3 SAS SSDs or NL SAS HDDs)
  • Maximum number of hosts: 512
  • Maximum number of snapshots: 255 (per FlexVol volume)
Cooling Redundant cooling with two cooling modules (DM600S 4ULFF) or with the fans that are built into power supplies (DM3000H and DM120S 2U12 LFF).
Power supply Two redundant hot-swap 913 W (100 - 240 V) (DM3000H and DM120S 2U12 enclosures) or 2325 W (200 - 240 V) (DM600S 4U60 enclosures) Platinum AC power supplies.
Hot-swap parts Controllers, I/O modules, drives, power supplies, cooling modules (DM600S 4U60 LFF only), and SFP+ transceivers and DAC cables.
Management ports
  • 1x 1 GbE port (UTP, RJ-45) per controller for out-of-band management.
  • 2x Serial console ports (RJ-45 and Micro-USB) for system configuration.
Management interfaces ThinkSystem Storage Manager web-based GUI; SSH CLI; Serial console CLI; SNMP, email, and syslog alerts; optional Lenovo XClarity.
Security features Secure Socket Layer (SSL), Secure Shell (SSH), user level security, role-based access control (RBAC), LDAP authentication.
Hardware warranty Three-year customer-replaceable unit (CRU) limited hardware warranty with 9x5 Next Business Day (NBD) parts delivered. Optional service upgrades are available through Lenovo Services: 9x5 NBD onsite response; 24x7 coverage with 2-hour or 4-hour onsite response, or 6-hour or 24-hour committed repair (select countries); up to 5 years of warranty coverage; 1-year or 2-year post-warranty extensions; YourDrive Your Data; Premier Support; and Basic Hardware Installation Services.
Software maintenance Included in the base warranty and any Lenovo warranty extensions.
Dimensions Controller enclosure:
  • Height: 87 mm (3.4 in.)
  • Width: 447 mm (17.6 in.)
  • Depth: 508 mm (20.0 in.)
2U12 LFF expansion enclosure:
  • Height: 87 mm (3.4 in.)
  • Width: 447 mm (17.6 in.)
  • Depth: 505 mm (19.0 in.)
4U60 LFF expansion enclosure:
  • Height: 174 mm (6.9 in.)
  • Width: 449 mm (17.7 in.)
  • Depth: 922 mm (36.3 in.)
  • Controller enclosure (fully configured): 28.9 kg (63.7 lb)
  • 2U12 LFF expansion enclosure (fully configured): 28.7 kg (63.3 lb)
  • 4U60 LFF expansion enclosure (fully configured): 111.5 kg (245.8 lb)
* נפח האיחסון הפנוי לשימוש- נמוך מנפח האחסון הכולל של המכשיר, עקב התקנת מערכת ההפעלה, תוכנות וכדומה

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