Drive-Status Indicator Pattern

Condition

Off

Steady green

Green flashing (On 250 ms, Off 250 ms) Green flashing (On 400 ms, Off 100 ms) Amber flashing (On 150 ms, Off 150 ms)

The physical disk is:

•not yet discovered by the host server

•has been spun down for removal

•not supported for the RAID controller module or is not in the physical disk slot

NOTE: The drive status indicator remains off until all hard drives are initialized after system power is turned on. Drives are not ready for insertion or removal during this time.

Physical disk is online

Physical disk is being identified

Physical disk rebuilding

Physical disk failed

Flashing green, amber, and off (Green On

Physical disk failure predicted (SMART)

500 ms, Amber On 500 ms, Off 1000 ms)

 

Flashing green, amber, and off (Green 3

Physical disk rebuild aborted

seconds, amber 3 seconds, and off 3

 

seconds)

 

 

 

Power Supply and Cooling Fan Features

The MD3200i Series storage array includes two integrated, hot-swappable power supply/cooling fan modules. Both modules must be installed to ensure proper cooling. Each module contains two separate cooling fans. The system requires at least one of the cooling fans to function to avoid overheating.

A power supply/cooling fan module can be replaced without powering down the system. For information on removing and replacing the modules, see "Power Supply/Cooling Fan Module" on page 211.

CAUTION: A power supply/cooling fan module can be removed from a powered- on system for a maximum period of 5 minutes. Beyond that time, the system may automatically shut down to prevent damage.

Planning: About Your Storage Array

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Dell MD3200i, MD3220i owner manual Power Supply and Cooling Fan Features, Drive-Status Indicator Pattern Condition
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MD3200i, MD3220i specifications

The Dell MD3220i and MD3200i are part of Dell's extensive line of modular storage solutions, designed to support organizations in optimizing their data management and scalability requirements. These models offer reliable performance and flexible features, making them suitable for various workloads including virtualization, cloud storage, and disaster recovery.

One of the standout features of the MD3220i and MD3200i is their support for iSCSI storage networking. By utilizing the Internet Small Computer Systems Interface (iSCSI) protocol, these systems provide organizations with a cost-effective way to connect their storage over existing network infrastructure, enabling efficient data transfers and management.

Both models are equipped with dual controllers that ensure high availability and failover capabilities, which are crucial for meeting uptime requirements in mission-critical environments. The dual controllers also facilitate load balancing and increase overall system performance, as they allow multiple paths to the storage, enhancing I/O performance.

Scalability is another key characteristic of the MD3220i and MD3200i. These storage arrays can be expanded to meet growing storage demands, supporting up to 240TB of raw capacity with up to 16 additional expansion enclosures. This flexibility allows organizations to start with a smaller configuration and grow their storage capabilities without a complete overhaul of the existing infrastructure.

The units also support multiple disk types, including traditional spinning disks, solid-state drives (SSDs), and a combination of both. This versatility enables users to tailor storage configurations to their specific performance and budgetary needs. Furthermore, the systems feature advanced data management technologies such as snapshots and remote replication, providing essential tools for data protection.

With their ease of management, the MD3220i and MD3200i are designed for straightforward configuration and operation. The intuitive management interfaces allow IT professionals to monitor performance, configure storage, and manage data effectively, ensuring businesses can maintain optimal system availability.

In summary, the Dell MD3220i and MD3200i are robust, scalable, and versatile storage solutions that cater to diverse organizational needs. Their integrated technologies, such as iSCSI support, dual controller architecture, and advanced data management features, make them an ideal choice for modern data centers looking to enhance storage capabilities while ensuring reliability and performance.
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