Технические характеристики системы хранения данных
Lenovo ThinkSystem DM5000H Unified Hybrid Storage Array
| Form factor |
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| 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). |
| RAID levels | RAID-4, RAID-DP, RAID-TEC. |
| 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 |
Intermix of 2U24 SFF, 2U12 LFF, and 4U60 LFF enclosures is supported. |
| Drive technology | 12 Gb SAS HDDs, 12 Gb NL SAS HDDs, 12 Gb SAS SSDs. |
| Drive expansion connectivity |
|
| Drives |
|
| Storage capacity | Up to 1.917 PB (120x 16 TB LFF HDDs 24x 1.8 TB SFF HDDs). |
| Storage protocols |
|
| Host connectivity | Base ports (per controller enclosure):
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| Host operating systems | Microsoft Windows Server 2012 R2, 2016, and 2019; Red Hat Enterprise Linux (RHEL) 6, 7, and 8; SUSE Linux Enterprise Server (SLES) 11, 12, and 15; VMware vSphere 6.0, 6.5, 6.7, and 7.0. |
| Performance* | Up to 148 000 random read IOPS (8 KB blocks). |
| Configuration maximums** |
|
| Cooling | Redundant cooling with two cooling modules (DM600S 4U60 LFF) or with the fans that are built into power supplies (DM5000H, DM240S 2U24 SFF, and DM120S 2U12 LFF). |
| Power supply | Two redundant hot-swap 913 W (100 – 240 V) (DM5000H, DM240S 2U24 SFF, and DM120S SFF enclosures) or 2325 W (200 – 240 V) (DM600S 4U60 LFF 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 |
|
| 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. |
| Warranty and support | 1-year or 3-year base warranty, customer-replaceable unit and onsite limited warranty with selectable service levels: 9×5 service coverage next business day (NBD) onsite response (Foundation) or 24×7 service coverage with 4-hour onsite response (Essential). Premier Support is also available. Software support is included in the Foundation or Essential Service for the duration of the warranty period. |
| Dimensions | Controller enclosure:
2U24 SFF expansion enclosure:
2U12 LFF expansion enclosure:
4U60 LFF expansion enclosure:
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| Weight |
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