Dual-voltage power supplies are auto-sensing and support both 110V AC (100-127V 50/60 Hz) and 220V AC (200-240V 50/60 Hz) power. For China customers, all power supplies support 240V DC.
All supported AC power supplies have a C14 connector. The -48V DC power supply has a Weidmuller TOP 4GS/3 7.6 terminal as shown in the following figure.
750 W
115 - 230 V
50/60 Hz
C14
80 PLUS Platinum
Server
Flex ATX
ThinkSystem
Silver
Active
Front
Box