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.

Specification

Product
Product id	696506
Brand	Lenovo
Partnr	4P57A26291
EAN/UPC code	889488525188
Power
Total power	750 W
AC input voltage	115 - 230 V
AC input frequency	50/60 Hz
Ports & interfaces
Connector(s)	C14
Performance
Purpose	Server
Power supply unit (PSU) form factor	Flex ATX
80 PLUS certification	80 PLUS Platinum
Compatible products	ThinkSystem
Design
Product colour	Silver
Cooling type	Active
Fan location	Front
Packaging data
Package type	Box
Other features
Harmonized System (HS) code	84733020