Item

Indicator, Button, or Icon

Description

 

Connector

 

 

 

 

 

 

1

Enclosure status LED

The enclosure status LED lights when

 

 

 

 

the enclosure power is on.

 

 

 

 

Lights blue during normal operation and

 

 

 

 

when the host server is identifying

 

 

 

 

the enclosure.

 

 

 

 

Blinks blue when a host server is

 

 

 

 

identifying the enclosure or when the

 

 

 

 

system identification button is pressed.

 

 

 

 

Lights amber when the enclosure is

 

 

 

 

turned on or is reset.

 

 

 

 

Blinks amber when the enclosure is in

 

 

 

 

the fault state.

2

Power LED

 

 

The power LED lights when at least one

 

 

 

 

 

 

power supply is supplying power to

 

 

 

 

the enclosure.

3Split mode LED

4System identification button

The split mode LED lights when the enclosure is in a split-mode configuration.

If the LED is not lit, it indicates that the enclosure is in a unified-mode configuration.

The system identification button on the front control panel can be used to locate a particular enclosure within a rack.

When the button is pushed, the system status indicators on the control panel and the EMM blinks blue until the button is pushed again.

8

About Your Enclosure

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Dell MD1200, MD1220 manual Enclosure power is on

MD1200, MD1220 specifications

The Dell MD1200 and MD1220 are robust direct-attached storage solutions designed to enhance data management and storage capabilities in enterprise environments. Both systems are characterized by their scalability, performance, and ease of integration, making them ideal for businesses with evolving storage requirements.

The Dell MD1200 supports up to 12 drives, while the MD1220 scales up to 24 drives, providing ample capacity for various workloads. These storage arrays are equipped with a mix of SAS and SATA drive options, allowing organizations to balance performance and cost based on their unique needs. The flexibility in drive choice facilitates effective data tiering; users can deploy high-speed SSDs for critical applications alongside cost-effective HDDs for archival data.

One of the key features of both models is their adherence to the latest SAS technology standards. The MD1200 and MD1220 utilize Serial Attached SCSI (SAS) 6Gb/s interface, ensuring high-speed data transfer rates and low latency. This technology is integral for businesses dealing with data-intensive applications such as databases, virtualization, and backup operations.

The systems also come equipped with advanced data management features. They support RAID configurations, including RAID 0, 1, 5, 6, and 10, enabling users to choose the right level of redundancy and performance. RAID ensures data integrity and availability, which is crucial for mission-critical applications.

Additionally, the MD1200 and MD1220 support hot-swappable drives, allowing users to replace malfunctioning units without shutting down the system. This capability minimizes downtime and boosts overall productivity. Coupled with built-in battery backup units, these storage solutions provide a layer of data protection in case of power failures.

Both models feature a user-friendly management interface, which simplifies the deployment and monitoring of storage resources. This web-based console offers a centralized view, enabling IT administrators to manage alerts, configure settings, and analyze performance metrics easily.

In conclusion, the Dell MD1200 and MD1220 storage systems stand out in the market due to their blend of scalability, performance, and user-centric features. They are designed to meet the demanding storage needs of modern enterprises, ensuring reliable data management and operational efficiency. With their flexibility and advanced technology, both models are solid choices for businesses seeking to optimize their storage infrastructure.