Item Indicator, Button, or

Icon Description

Connector

 

3Split mode LED

4System identification button

5Hard drives

6Enclosure mode switch

This LED should be unlit as the split mode function is not supported by the MD3200i Series Storage Arrays.

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 RAID controller module(s) blink blue until the button is pushed again.

PowerVault MD3200i—Up to 12 3.5-inch SAS hot-swappable hard drives.

PowerVault MD3220i—Up to 24 2.5-inch SAS hot-swappable hard drives.

The function of this switch is not applicable to your storage array. However, if MD1200 Series expansion enclosures are daisy chained to the storage array, the enclosure mode switches of the MD1200 Series expansion enclosures must be set to the Unified-Mode position.

NOTE: This switch must be set prior to turning on the MD1200 series expansion enclosure. Changing the switch setting after the expansion enclosure is turned on has no effect on enclosure configuration until the expansion enclosure goes through a complete power cycle.

26

Planning: About Your Storage Array

Page 25 Page 27
Page 26
Image 26
Dell MD3220i, MD3200i owner manual Item Indicator, Button, or Icon Description Connector
Page 25 Page 27

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.
Top Page Image Contents