Y821C Dell Equallogic Type 7 SAS Controller With 2GB Cache

This Dell Equallogic Type 7 SAS Controller is a storage controller that is designed to be used with Dell EqualLogic storage arrays. It is equipped with 2GB cache, which allows it to manage and access data quickly and efficiently.

A storage controller is a device that manages the flow of data between a storage device and a computer system. It is responsible for managing data storage, retrieval, and transfer. In the case of this Dell Equallogic Type 7 SAS Controller, it is designed to work with SAS (Serial Attached SCSI) storage devices, which are used in high-performance computing environments.