Dell PowerVault MD1220 Storage Arrays – new and refurbished

FAQ

What is the Dell PowerVault MD1220 disk enclosure used for?

The Dell PowerVault MD1220 is a 2U DAS (direct-attached storage) enclosure with bays for 2.5" drives. It connects directly to a server and is used to expand storage capacity or performance. It is a good fit when you need a large number of fast SAS or SSD drives without building a full SAN.

How many drives can I install in the MD1220, and what types are supported?

The MD1220 has 24 bays for 2.5" drives and works with SAS and SSD drives, depending on the configuration and firmware version. Before buying drives, check that they are compatible with your specific array model. Also make sure they come with the right drive carriers (caddies) for this PowerVault series.

How do I connect the MD1220 to a server using SAS cables?

The array connects to the server with SAS cables through a compatible controller. This can be an external SAS HBA card or a RAID controller that supports PowerVault MD enclosures. The server must have a free slot for the card. Before buying, check Dell's documentation to confirm that your chosen controller and server are compatible with the MD1220.

Which enclosure should I choose: the MD1220 or the MD1200, and how do they differ?

Both arrays belong to the MD12xx series and have a similar architecture, but they differ in drive format. The MD1220 supports 2.5" drives in a larger number of bays, so it suits setups where performance and density matter. The MD1200 uses 3.5" drives, which work better when maximum capacity is the priority.

What should I look for when buying an MD1220 enclosure?

Above all, check compatibility with your server and controller, and make sure the package is complete: management modules (EMM), power supplies and mounting rails. Pay attention to the technical condition and configuration, as well as the type of drives you plan to install. If in doubt, consult an advisor before choosing.