The 3Y YM-1151DA03R from HPE is a redundant power supply module with a total output capacity of 150W. It features an internal form factor and supports AC input voltages of either 110V or 220V. Designed for efficient system operation, this unit delivers consistent electrical performance through standard power connectors.

This model matches exactly with installations requiring replacement units in compatible systems such as the HPE JL223A switch chassis. The YM-1151DA03R uses hot-swappable mounting to allow substitution without interrupting device function when used in supported hardware configurations. Its redundancy feature ensures ongoing operational reliability within multi-power-source devices where uptime continuity is essential during individual component failure scenarios.