Dell Server Concepts

Internal

• Dell Servers

IMPI over LAN

The Intelligent Platform Management Interface (IPMI) is a set of computer interface specifications for an autonomous computer subsystem that provides management and monitoring capabilities independently of the host system's CPU, firmware and operating system. IPMI provides a way to manage a computer that may be powered off or otherwise unresponsive by using a network connection to the hardware rather than to an operating system or login shell.

https://en.wikipedia.org/wiki/Intelligent_Platform_Management_Interface

Dell DRAC

Dell DRAC is an implementation of IPMI.