Installing a Drive Blank

1If installed, remove the front bezel. See "Removing the Front Bezel" on page 27.

2Insert the drive blank into the drive bay until the blank is fully seated.

3Close the handle to lock the blank in place.

4If applicable, replace the front bezel. See "Installing the Front Bezel" on page 28.

Removing a Hard Drive

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1If installed, remove the front bezel. See "Removing the Front Bezel" on page 27.

2From the management software, prepare the drive for removal. Wait until the hard-drive indicators on the drive carrier signal that the drive can be removed safely. For more information, see your controller documentation for information about hot-swap drive removal.

If the drive has been online, the green activity/fault indicator flashes as the drive is powered down. When the drive indicators are off, the drive is ready for removal.

3Press the release button to open the drive carrier release handle. See Figure 3-4.

4Slide the hard drive out until it is free of the drive bay.

CAUTION: To maintain proper system cooling, all empty hard-drive bays must have drive blanks installed.

5Insert a drive blank in the empty drive bay. See "Installing a Drive Blank" on page 31.

6If applicable, replace the front bezel. See "Installing the Front Bezel" on page 28.

Installing Enclosure Components

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Dell MD1220, MD1200 manual Installing a Drive Blank, Removing a Hard Drive

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.