The Lenovo Storage D1212 and D1224 Disk Expansion Enclosures offer 12 Gbps SAS direct-attached storage expansion capabilities that are designed to provide simplicity, speed, scalability, security, and high availability for small to large businesses. The D1212 and D1224 deliver enterprise-class storage technology in a cost-effective solution with flexible drive configurations and RAID or JBOD (non-RAID) host connectivity.



Form factor
2U rack mount

Number of ESMs
2

Expansion ports
3x 12 Gb SAS x4 (Mini-SAS HD SFF-8644) ports (A, B, C) per ESM

Drive bays
•D1212: 12 LFF hot-swap drive bays; up to 8x D1212 enclosures can be daisy chained on a supported RAID adapter or HBA for a total of up to 96 LFF drives.
•D1224: 24 SFF hot-swap drive bays; up to 8x D1224 enclosures can be daisy chained on a supported RAID adapter or HBA for a total of up to 192 SFF drives.
Intermix of SFF and LFF enclosures is supported.

Drive technologies
SAS and NL SAS HDDs and SEDs; SAS SSDs. Intermix of HDDs, SEDs, and SSDs is supported within an enclosure, but not within a RAID array.

Drive connectivity
Dual-ported 12 Gb SAS drive attachment infrastructure.

Drives
SFF drives:
•400 GB, 800 GB, and 1.6 TB SAS SSDs (3 DWD and 10 DWD)
•800 GB SAS SED SSDs (10 DWD)
•3.84 TB SAS SSDs (1 DWD)
•300 GB and 600 GB 15K rpm SAS HDDs
•600 GB, 900 GB, 1.2 TB, and 1.8 TB 10K rpm SAS HDDs
•1.2 TB 10K rpm SAS SED HDD
•1 TB and 2 TB 7.2K rpm NL SAS HDDs
LFF drives:
•400 GB SAS SSDs (10 DWD) (hybrid tray - 2.5 in. drive in the 3.5-in. tray)
•900 GB 10K rpm SAS HDD (hybrid tray - 2.5 in. drive in the 3.5-in. tray)
•2 TB, 4 TB, 6 TB, 8 TB, and 10 TB 7.2K rpm NL SAS HDDs
•4 TB 7.2K rpm NL SAS SED HDD

Storage capacity
•D1212: Up to 960 TB (96x 10 TB LFF NL SAS HDDs)
•D1224: Up to 737.28 TB (192x 3.84 TB SFF SAS SSDs)

Host adapters
RAID adapters:
•ServeRAID M5225 (2-port 12 Gb SAS; RAID 0, 1, 10, 5, 50; optional RAID 6, 60)
Host bus adapters (non-RAID)
•N2225 (2-port 12 Gb SAS)
•N2226 (4-port 12 Gb SAS)
•ThinkServer 9300-8e (2-port 12 Gb SAS)
•ThinkServer 8885e (2-port 12 Gb SAS)

Host operating systems
Microsoft Windows Server 2008 R2, 2012 and 2012 R2; Red Hat Enterprise Linux (RHEL) 6 and 7; SUSE Linux Enterprise Server (SLES) 11 and 12; VMware vSphere 5.5 and 6.0.

Cooling
Redundant cooling with two fans built into power and cooling modules (PCMs).

Power supply
Two redundant hot-swap 580 W AC power supplies built into PCMs.

Hot-swap parts
ESMs, drives, PCMs.

Management interfaces
SAS Enclosure Services, 10/100 Mb Ethernet for external management.

Security features
SAS zoning, self-encrypting drives (SEDs).

Warranty
Three-year customer-replaceable unit, parts delivered limited warranty with 9x5 next business day response.

Service and support
Optional warranty service upgrades are available through Lenovo: Technician installed parts, 24x7 coverage, 2-hour or 4-hour response time, 6-hour or 24-hour committed repair, 1-year or 2-year warranty extensions, YourDrive YourData, remote technical support, hardware installation.

Dimensions
Height: 88 mm (3.5 in), width: 443 mm (17.4 in), depth: 630 mm (24.8 in)
Maximum weight
•D1212: 26 kg (57.3 lb)
•D1224: 24 kg (52.9) lb



LenovoPress - https://lenovopress.com/lp0512-lenovo-storage-d1212-d1224-drive-enclosures