D1224 Direct Attached Storage

UNITE D'EXTENSION DE GRANDE CAPACITE, PUISSANTE, EXTENSIBLE ET ECONOMIQUE

Unité de stockage DAS. Démarrez avec une seule unité JBOD et connectez en série jusqu'à huit unités par adaptateur HBA. Combinez des disques durs HDD et SSD hautes performances et de grande capacité en fonction des besoins. redondant.

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D1224 Direct Attached Storage

UNITE D'EXTENSION DE GRANDE CAPACITE, PUISSANTE, EXTENSIBLE ET ECONOMIQUE

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Tech Specs

DESCRIPTION	SPECIFICATIONS
Format	2U
Double module d'extension	SAS 12 Gb double en standard (MiniSAS-HD SFF 8644) avec basculement actif/actif
Unités prises en charge	24 disques durs 2,5 pouces SAS remplaçables à chaud : Disques durs de 300 Go et 600 Go, 15 000 tr/min, disques durs de 600 Go, 900 Go, 1,2 To et 1,8 To, 10 000 tr/min, disques durs SED de 1,2 To, 10 000 tr/min, disques durs de proximité de 1 To et 2 To, 7 200 tr/min, disque SSD 3 DWD de 400 Go, 800 Go et 1,6 To, disques SSD 10 DWD de 400 Go, 800 Go et 1,6 To, disques SSD SED de 800 Go, disques SSD 1 DWD de 3,84 To et 7,68 To*
Capacité de stockage (par boîtier D1224 : jusqu'à 8 boîtiers pris en charge par chaîne SAS)	Jusqu'à 14,4 To, disques durs SAS de 15 000 tr/min, disques durs SAS de 10 000 tr/min, jusqu'à 28,88 To, disques durs SED SAS de 10 000 tr/min, jusqu'à 48 To, disques durs SAS de proximité de 7 200 tr/min, jusqu'à 184,32 To, disques SSD, disques SSD SED jusqu'à 19,2 To
Extensibilité (via une connexion en série)	Jusqu'à 8 boîtiers D1224 pris en charge par chaîne SAS.
Pris en charge par adaptateurs HBA	ThinkServer 8885e PCIe 12Gb SAS Adapter (PMC 8885E chipset), ThinkServer LSI 93008-e (12Gb, LSI SAS 31088), Lenovo N2225 SAS/SATA HBA (12Gb) Adapter for System x (12Gb, LSI SAS 3008), N2226 SAS/SATA HBA (12Gb) Adapter for System x (LSI SAS 3008), ServeRAID M5225-2GB SAS/SATA Controller for System x (LSI SAS 3108), Avago SAS 9300-8e Host Bus Adapter (12Gb, LSI SAS 3008), Avago SAS 9300-16e Host Bus Adapter (12Gb, LSI SAS 3008 x2), Avago SAS 9302-16e Host Bus Adapter (12Gb, LSI SAS 3008 x2), (Avago MegaRAID SAS 9380-8e LSI SAS3108), (Avago MegaRAID SAS 9380-4i4e LSI SAS3108)
Support RAID	RAID 0, 1, 10, 5, 50, 6, 60 (en fonction de l'adaptateur HBA)
Blocs d'alimentation et ventilateurs	Deux blocs d'alimentation 80 Plus Gold remplaçables à chaud/redondants de 580 W (1 + 1), deux ventilateurs intégrés par bloc d'alimentation
Connecteurs sur le panneau arrière	Chaque module d'extension (x2) inclut un port de gestion Ethernet et 3 connecteurs HD MiniSAS (SFF 8644) et il peut être configuré comme port d'entrée ou de sortie en définissant le mode de segmentation SAS
Format/Dimensions/Poids	2U/Hauteur : 87,9 mm. Largeur : 443 mm. Profondeur : 630 mm. Poids : 26 kg max
Garantie limitée	2U/Hauteur : 87,9 mm. Largeur : 443 mm. Profondeur : 630 mm. Poids : 26 kg max

Les spécifications varient en fonction de la région.

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Features and Benefits
Highlights

SAS zoning support up to 6 hosts with Y cables

A simple, affordable, easy-to-deploy storage expansion solution.

Use one D1224 as a stand-alone JBOD, or daisy-chain up to 7 more per HBA. This provides access for up to 192 HDDs or SSDs using only one HBA.

Up to 8 D1224 enclosures are supported per SAS Chain

Each D1224 contains 24 hot-swap 2.5-inch bays, supporting HDDs and SSDs. This means a maximum of 192 drives/384TB supported per HBA

Available drives include enterprise-class 15,000rpm SAS HDDs, 10,000rpm SAS HDDs, high-capacity nearline (NL) 7,200rpm SAS HDDs, and high-performance/high-capacity SAS SSDs.

Each enclosure includes dual SAS I/O modules. Each module includes three 12Gb SAS ports (IN and OUT)—six total per enclosure. Using only two ports enables an enclosure to be daisy-chained to the ones before and after it. Using both SAS I/O modules enables high availability.

Integrates seamlessly with all Lenovo servers.

High availability via dual I/O modules, redundant PSUs, and hot-swap drives.

An effective storage solution for workloads such as data backup, data caching, video surveillance, media streaming, email hosting, server virtualization, file management, and print serving.

Ideal for cost-sensitive customers, space-constrained environments, current and future high-capacity needs, and server/storage virtualization. It reduces the burden on over utilized internal server storage, and offers extreme capacity for archive and cold storage solutions.

Shares common parts with the D1212 DAS unit.
High-Performance, High-Capacity DAS

The Lenovo Storage D1224 has the flexibility and capacity to handle many different types of workloads. You can start with one D1224 enclosure containing up to 24x 2.5-inch drives as a simple JBOD, and later daisy-chain up to 8 enclosures per SAS Chain (using multiple ports). One chain supports up to 192 drives.

Supported drives include 15,000, 10,000 and 7,200rpm HDDs, secure self-encrypting 10,000rpm SED HDDs, and high-performance/high-capacity SSDs for read-intensive workloads. The D1224 supports RAID-0, 1, 10, 5, 50, 6, and 60, using a variety of RAID HBAs. A single chain can contain a combination of HDDs and SSDs with multiple speeds and capacities. If 3.5-inch HDDs are required, D1212 expansion units may be included in the chain.

Best Value for Storage Capacity

The D1224 is optimized for performance at an affordable price. 2.5-inch NL drives offer up to 48TB of “cold” or archive storage and 384TB per HBA in 8 enclosures. 10,000 and 15,000 rpm 12Gbps SAS drives offer the speed needed for many performance-intensive workloads, and SSDs provide the extreme throughput necessary for the most I/O-intensive jobs, along with high capacity.

The D1224 shares common parts with D1212 DAS enclosures, simplifying servicing and reducing spare parts on hand, helping to reduce costs further.

Easy to Deploy and Highly Available

Simply cable-connect new units and they come online immediately (OS-dependent) with instant drive identification. Virtual machines can share these expansion chassis as well.

And because storage is useless when it’s offline, the D1224 uses ruggedized components that are designed for 99.999 percent availability, along with hot-swap drives and HS/redundant power supplies for maximum uptime. Redundant I/O modules with failover completes the package.

Why Lenovo

Lenovo is the leading provider of x86 systems for the data center. The portfolio includes rack, tower, blade, dense and converged systems, and supports enterprise class performance, reliability and security. Lenovo also offers a full range of networking, storage, software and solutions, and comprehensive services supporting business needs throughout the IT lifecycle.