3Y YM-2721A 720W Switching Power Supply (PSU)

Replacement PSU: 3Y YM-2721A switching power supply rated at 720W. This YM-2721A unit is a 720W switching power supply intended as a direct replacement or spare for compatible 3Y equipment. Designed around switching power technology, it provides the specified 720W output for use in repairs or upgrades of systems that accept this model.