| Form factor |
- DE4000H 2U24 SFF controller enclosure (Machine Type 7Y75): 2U rack mount.
- DE4000H 2U12 LFF controller enclosure (Machine Type 7Y74): 2U rack mount.
- DE4000H 4U60 LFF controller enclosure (Machine Type 7Y77): 4U rack mount.
- DE240S 2U24 SFF expansion enclosure (Machine Type 7Y68): 2U rack mount.
- DE120S 2U12 LFF expansion enclosure (Machine Type 7Y63): 2U rack mount.
- DE600S 4U60 LFF expansion enclosure (Machine Type 7Y69): 4U rack mount.
|
| Controller configuration |
Dual active-active controller configuration with automatic load balancing. |
| RAID levels |
RAID 0, 1, 3, 5, 6, e 10; Dynamic Disk Pools.
Note: RAID 3 can be configured only through the CLI. |
| Controller system memory |
16 GB or 64 GB per system (8 GB or 32 GB per controller). Cache mirroring between the controllers. Flash-backed cache protection (includes battery for destaging to flash). |
| Expansion enclosure support |
- DE4000H 2U24 SFF controller: 3x DE120S, 3x DE240S or 2x DE600S
- DE4000H 2U12 LFF controller: 7x DE120S, 3x DE240S or 3x DE600S
- DE4000H 4U60 LFF controller: 3x DE120S, 3x DE240S or 2x DE600S
- Expansion enclosures may be mixed up to a maximum of 7 expansion enclosures
|
| Alloggiamenti per unità |
DE4000H 2U24 SFF controller:
- With 3x DE120S LFF expansion enclosures: 24 SFF + 36 LFF drive bays: (60 Unità)
- With 3x DE240S SFF expansion enclosures: 24 SFF + 72 SFF drive bays: (96 Unità)
- With 2x DE600S LFF expansion enclosures: 24 SFF + 120 LFF drive bays: (144 Unità)
DE4000H 2U12 LFF controller:
- With 7x DE120S LFF expansion enclosures: 12 LFF + 84 LFF drive bays: (96 Unità)
- With 3x DE240S SFF expansion enclosures: 12 LFF + 72 SFF drive bays: (84 Unità)
- With 3x DE600S LFF expansion enclosures: 12 LFF + 180 LFF drive bays: (192 Unità)
DE4000H 4U60 LFF controller:
- With 3x DE120S LFF expansion enclosures: 60 LFF + 36 LFF drive bays: (96 Unità)
- With 3x DE240S SFF expansion enclosures: 60 LFF + 72 SFF drive bays: (132 Unità)
- With 2x DE600S LFF expansion enclosures: 60 LFF + 120 LFF drive bays: (180 Unità)
Expansion enclosures may be mixed up to a maximum of 7 expansion enclosures |
| Drive technology |
- 12 Gb SAS and NL SAS HDDs and FIPS HDDs, 12 Gb SAS SSDs and FIPS SSDs.
- Intermix of HDDs and SSDs is supported within a system.
- Intermix of HDDs and SSDs is not supported within a volume group or disk pool.
- A maximum of 120 SAS SSDs is supported.
- Intermix of FIPS drives and non-FIPS drives is supported within a system.
- Intermix of FIPS drives and non-FIPS drives is not supported within a volume group or disk pool.
|
| 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.
|
| Drives |
2U24 SFF drives:
- 10K rpm SAS HDDs
- 10K rpm SAS FIPS HDDs
- SAS SSDs (1 DWD)
- SAS SSDs (3 DWD)
- SAS FIPS SSDs (3 DWD)
2U12 LFF drives:
- 7.2K rpm NL SAS HDDs
- 7.2K rpm NL SAS FIPS HDDs
- SAS SSDs (3 DWD)
- SAS FIPS SSDs (3 DWD)
4U60 LFF drives:
- 7.2K rpm NL SAS HDDs
- 7.2K rpm NL SAS FIPS HDDs
- SAS SSDs (3 DWD)
- SAS FIPS SSDs (3 DWD)
|
| Storage capacity |
Fino a 3.375 PB (192x 18 TB LFF HDDs). |
| Host connectivity |
Host connectivity ports provided using host interface cards (HICs) (per controller enclosure with two controllers):
- 8x 12 Gb SAS host ports (Mini-SAS HD, SFF-8644) (4 ports per controller)
- 8x 10/25 Gb iSCSI SFP28 host ports (DAC or SW fiber optics [LC]) (4 ports per controller)
- 8x 8/16/32 Gb FC SFP+ host ports (SW fiber optics [LC]) (4 ports per controller)
- 8x 1/10 Gb iSCSI (RJ-45 [1 Gb iSCSI only],DAC, or SW fiber optics [LC]) or 4/8/16 Gb FC (SW fiber optics [LC]) SFP+ host ports (4 ports per controller)
- 4x 1/10 Gb iSCSI RJ-45 host ports (2 ports per controller; 2U12 LFF and 2U24 SFF only)
Note: Two host interface cards are required for selection (one per controller). The controllers no longer offers base ports. Host connectivity is provided via the HICs.
- Supported protocols: FC: 32 Gbps, 16 Gbps, 8 Gbps, 4 Gbps
|
| Host operating systems |
Microsoft Windows Server; Red Hat Enterprise Linux (RHEL); SUSE Linux Enterprise Server (SLES); VMware vSphere. |
| Standard software features |
Dynamic Disk Pools, SSD read cache, snapshots (fino a 128 targets), volume copy, thin provisioning (DDP only), encryption (requires optional FIPS drives), and data assurance. |
| Optional software features |
Snapshots (fino a 512 targets), synchronous mirroring, and asynchronous mirroring. |
| Performance* |
- Fino a 300 000 random read IOPS (4 KB blocks).
- Fino a 109 000 random write IOPS (4 KB blocks).
- Fino a 9.2 GBps sequential read throughput (64 KB blocks).
- Fino a 2.7 GBps sequential write throughput (64 KB blocks).
|
| Configuration maximums** |
- Maximum storage capacity: 3.07 PB
- Maximum number of logical volumes: 512
- Maximum logical volume size: 4 PB
- Maximum thin-provisioned logical volume size (DDP only): 256 TUBERCOLOSI
- Maximum number of drives in a RAID volume group:
- RAID 0, 1/10: 192
- RAID 3, 5, 6: 30
- Maximum number of DDP arrays: 20
- Maximum number of drives in a DDP array: 192 (11 drives minimum)
- Maximum SSD read cache size:
- DE4000 8GB Controller: 4 TB SSD read cache
- DE4000 32GB Controller: 5 TB SSD read cache
- Maximum number of hosts: 256
- Maximum number of snapshots: 512 (requires an optional license)
- Maximum number of mirroring pairs: 32 (requires an optional license)
|
| Cooling |
Redundant cooling with two cooling modules (4U60 LFF) or with the fans that are built into power supplies (2U24 SFF and 2U12 LFF). |
| Power supply |
Two redundant hot-swap 913 W (100 – 240 V) (2U24 and 2U12 enclosures) or 2325 W (200 – 240 V) (4U60 enclosures) Platinum AC power supplies. |
| Hot-swap parts |
Controllers, I/O modules, Unità, power supplies, cooling modules (4U60 LFF only), and SFP+/SFP28 transceivers. |
| 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.
- In-band management via I/O path.
|
| Management interfaces |
System Manager web-based GUI; SAN Manager standalone GUI; SSH CLI; Serial console CLI; SNMP, E-mail, 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 |
Three-year customer-replaceable unit and onsite limited warranty with 9×5 next business day (NBD) parts delivered. Also available are 9×5 NBD onsite response, 24×7 coverage with 2-hour or 4-hour onsite response, or 6-hour or 24-hour committed repair (select areas), YourDrive YourData, Premier Support, and 1-year or 2-year post-warranty extensions. |
| Software maintenance |
Included in the base warranty and any Lenovo warranty extensions. |
| Dimensioni |
2U24 SFF enclosure:
- Height: 85 millimetro (3.4 in.)
- Width: 449 millimetro (17.7 in.)
- Depth: 553 millimetro (21.8 in.)
2U12 LFF enclosure:
- Height: 85 millimetro (3.4 in.)
- Width: 447 millimetro (17.6 in.)
- Depth: 483 millimetro (19.0 in.)
4U60 LFF enclosure:
- Height: 174 millimetro (6.9 in.)
- Width: 449 millimetro (17.7 in.)
- Depth: 922 millimetro (36.3 in.)
|
| Peso |
- DE4000H 2U24 SFF controller enclosure (7Y75): 24.59 Kg (54.2 lb)
- DE4000H 2U12 LFF controller enclosure (7Y74): 28.78 Kg (63.4 lb)
- DE4000H 4U60 LFF controller enclosure (7Y77): 108.07 Kg (238.3 lb)
- DE240S 2U24 SFF expansion enclosure (7Y68): 27.44 Kg (60.5 lb)
- DE120S 2U12 LFF expansion enclosure (7Y63): 27.12 Kg (59.8 lb)
- DE600S 4U60 LFF expansion enclosure (7Y69): 112.2 Kg (247.4 lb)
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