The Dell PowerVault ME4 12Gb SAS 8GB Cache Controller (part number 49H29) is a high-performance storage controller designed for use with the Dell PowerVault ME4 series storage arrays. It is a new and reliable option for organizations looking to upgrade their storage infrastructure.

The controller comes with 8GB of cache memory, which helps to improve system performance and speed up data access. It supports the 12Gb SAS data transfer protocol, which provides high-speed connectivity to storage arrays and ensures reliable data transfer. With four ports available, this controller can connect multiple devices to the storage array.

The Dell PowerVault ME4 12Gb SAS 8GB Cache Controller is designed for easy installation and configuration, with an intuitive web-based interface that allows users to manage and monitor their storage arrays from anywhere. The controller is compatible with a wide range of operating systems and is designed to provide optimal performance in a variety of environments.