Baies de stockage Dell PowerVault MD3400 – neuves et reconditionnées

FAQ

What role does the Dell PowerVault MD3400 storage array play in a business?

The Dell PowerVault MD3400 is a disk array for storing business data, such as databases, virtual machines or backups. It connects directly to servers. The 2U chassis has redundant components, such as controllers and power supplies, which reduces the risk of downtime if a single component fails.

How many drives does the Dell PowerVault MD3400 support, and what types?

The MD3400 is a model with 12 bays for 3.5-inch drives in a 2U chassis. It supports SAS and NL-SAS drives. Before buying drives, check the list of compatible drives for the specific firmware version of your array, as not every drive will be compatible.

What connection and hardware does a server need to use the MD3400?

The MD3400 connects directly to servers over a 12 Gb/s SAS interface in a DAS setup, without network switches. The server needs a compatible SAS HBA controller and the appropriate cables. If you are planning an iSCSI or Fibre Channel SAN, choose a different model from the PowerVault MD series.

How can I increase storage space in the MD3400 when I run out of room for data?

The MD3400 can be expanded with additional Dell PowerVault disk enclosures, without replacing the entire array. This lets you add capacity as your data grows. Check the specification for your configuration to confirm the maximum number of supported drives and the compatible expansion modules.

How does the MD3400 differ from other arrays in the PowerVault MD34xx series?

Models in the MD34xx series have a similar architecture and SAS interface, and differ mainly in the type of drive bays. The MD3400 has 12 bays for 3.5-inch drives, favoring higher capacity, while the MD3420 has 2.5-inch bays, which fit more drives in the same chassis. The right choice depends on whether capacity or drive count matters more to you.