ESN (Equipment Serial Number) is a string used to uniquely identify a device. You need to provide the ESN serial number of a storage device when applying for a license or reporting equipment repair…

ESN (Equipment Serial Number) is a string used to uniquely identify a device. You need to provide the ESN serial number of a storage device when applying for a license or reporting equipment repair. Currently, you can query the ESN serial number of a storage device through the control information plate, CLI interface, and ().