A–2 www.hp.com Hardware Reference Guide
Specifications
Input Voltage
115 V 230 V
Power Supply
Operating Voltage Range*
Rated Voltage Range
Rated Line Frequency
90-132 VAC
100-127 VAC
50-60 Hz
180-264 VAC
200-240 VAC
50-60 Hz
Power Output 300 W 300 W
Rated Input Current (maximum)* 8A @ 100 VAC 4A @ 200 VAC
*This system utilizes a passive power factor corrected power supply. The power factor
correction is present in the 230V operating mode only. This allows the system to pass the CE
mark requirements for use in the countries of the European Union. This supply requires the use
of an input voltage range select switch.
HP Compaq Microtower (Continued)
376292-001.book Page 2 Friday, February 18, 2005 2:42 PM