A:Answer Hello JP, We mentioned the power supply specifications of the My Cloud EX2 Ultra: Input Voltage: 100V to 240V AC ,Input Frequency: 50 to 60 Hz ,Output Voltage:12 VDC , Power Supply:
36W For 4TB, 8TB, 12TB capacity , 48W for 0TB, 16TB capacity and above . For more information please refer to the mentioned link below: https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/wd/product/nas/my_cloud/ex2_ultra/user-manual-my-cloud-expert-series-ex2-ultra.pdf -Need Help? Please see our "'Contact Us" page for information.