Apple twentieth anniversary mac 服务手册
Specifications
Electrical - 11
Electrical
A/C Line Input
Voltage
Voltage
90-130 V or 180-264 VAC; RMS single phase, manually
configured
Input Line
Frequency
Frequency
47-63 Hz
Input Power
140 W maximum continuous
Power Supply DC
Output
Output
70 W maximum continuous output
Sleep Mode
AC power usage in sleep mode (without PCI cards) less than 30 W