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Especificações técnicas

Unidades

Unidades de disco rígido SAS

Até 24 unidades de disco rígido SAS de 2,5 pol.

 

(3,0 Gbps) de conexão automática, a velocidades

 

de 10 K ou 15 K rpm (consulte o arquivo leia-me

 

do sistema para conhecer as capacidades de disco

 

com suporte).

 

 

Conectividade

 

 

 

Configurações

Suporte para qualquer uma das seguintes

 

configurações:

 

• Modo unificado para conectividade direta

 

de 24 unidades de disco rígido

 

• Modo dividido com EMMs duplas que

 

proporcionam conectividade direta para as

 

unidades de 0 a 11 e de 12 a 23 em separado

 

• Suporte para até três invólucros de armazena-

 

mento conectados em margarida no modo

 

unificado, para um total de 72 unidades de disco

 

rígido

 

 

Módulos de invólucro

 

 

 

EMMs

Um ou dois módulos de conexão automática

 

Cada EMM tem um sensor de temperatura

 

 

Placa de backplane

 

 

 

Conectores

• 24 conectores disco rígido SAS

 

• 2 conectores de fonte de alimentação/módulos

 

de ventiladores de resfriamento

 

• 2 conjuntos de conectores de EMM

 

(6 conectores para cada EMM)

 

• 1 conector do painel de controle para os LEDs

 

frontais e para o comutador do modo de

 

contenção.

Atualização de informações

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Dell MD1120 manual Especificações técnicas, Unidades Unidades de disco rígido SAS

MD1120 specifications

The Dell MD1120 is a versatile storage solution designed to meet the needs of businesses that require reliable and efficient data storage. It is a part of the Dell Compellent storage family and is particularly well-regarded for its scalability and performance, making it suitable for a variety of applications ranging from small to large enterprises.

One of the standout features of the MD1120 is its modular design, which allows for easy expansion as storage needs grow. The system can accommodate a mix of SAS, SATA, and SSD drives, providing flexibility in balancing performance and capacity. Users can configure the system with up to 12 drives in a 2U chassis, allowing for substantial storage in a compact form factor.

In terms of connectivity, the MD1120 offers multiple connection options, including iSCSI and Fibre Channel. This versatility enables organizations to integrate the MD1120 into existing infrastructures seamlessly. The system is designed to support various data intensive applications, including virtualization, databases, and backup solutions.

Another key characteristic of the Dell MD1120 is its advanced data management features. It incorporates Dell's Fluid Cache technology, which significantly enhances performance by using solid-state drives as a cache to accelerate access to frequently used data. This capability ensures that organizations experience consistent and reliable performance even during peak usage times.

Data protection is also a priority with the MD1120, as it features built-in RAID support that helps safeguard against data loss. Administrators can configure different RAID levels to suit their organizational needs, whether they prioritize redundancy or performance.

The MD1120's user-friendly management interface simplifies administrative tasks, allowing IT personnel to efficiently monitor and manage the storage environment. This intuitive interface provides insights into system health, capacity utilization, and performance metrics.

In conclusion, the Dell MD1120 is a highly adaptable and robust storage solution. With its modular architecture, diverse connectivity options, advanced data management features, and strong focus on data protection, it caters to a wide range of storage demands. Organizations looking for a reliable and scalable storage system would find the MD1120 to be a compelling option that supports their growing data needs effectively.