Lenovo ThinkSystem 750W (230/115V) Platinum Hot-Swap Power Supply - 750 W - 120 V AC, 230 V AC

Auto-sensing and support both 110 V AC (100-127 V 50/60 Hz) and 220 V AC (200-240 V 50/60 Hz) power. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.