DRAC is an acronym for "Dell Remote Access Controller," which refers to a hardware integrated management interface designed by Dell Inc. for its servers. This system allows remote management and control of Dell PowerEdge servers, providing administrators with the ability to monitor, troubleshoot, and perform various management tasks from a remote location.
The DRAC module includes its own dedicated microprocessor, memory, and network interface, enabling it to operate independently of the host server's operating system. It functions as an out-of-band management solution, meaning it operates separately from the main server, allowing administrators to access and control the server even if the operating system is not functioning or the server is powered off.
DRAC provides a range of features and functionalities that facilitate efficient server management. These include remote system console access, enabling administrators to remotely view and interact with the server's console in real-time. It also offers remote power management capabilities, allowing administrators to power on, power off, or reset the server remotely.
Furthermore, DRAC offers hardware monitoring and alerting features, enabling administrators to monitor critical server parameters such as temperature, voltages, and fans. It also provides virtual media capabilities, allowing administrators to mount media, such as installation DVDs or firmware updates, from their own local system and present it to the server remotely.
Overall, DRAC enhances server management by providing remote access, control, and monitoring capabilities, offering administrators flexibility, convenience, and efficiency in managing Dell PowerEdge servers.
