HP dx2355 Hardware Reference Guide: HP Compaq Business Desktops dx2355 Microto - Page 42

HP Compaq Microtower - power supply

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Specifications HP Compaq Microtower (Continued) Heat Dissipation Maximum 1575 BTU/hr 397 kg-cal/hr Typical (idle) 307 BTU/hr 77 kg-cal/hr Input Voltage Switch Setting Power Supply 115 V 230 V Operating Voltage Range 90-132 VAC 180-264 VAC Rated Voltage Range 100-127 VAC 200-240 VAC Rated Line Frequency 50-60 Hz 50-60 Hz ✎ This system utilizes a passive power factor corrected power supply when used in the 230V mode. 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. Power Output 300 W (PFC) 300 W (PFC) Rated Input Current (maximum) 8 A @ 115 VAC 4 A @ 230 VAC A-2 www.hp.com Hardware Reference Guide

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A-2
www.hp.com
Hardware Reference Guide
Specifications
Heat Dissipation
Maximum
1575 BTU/hr
397 kg-cal/hr
Typical (idle)
307 BTU/hr
77 kg-cal/hr
Input Voltage Switch Setting
Power Supply
115 V
230 V
Operating Voltage Range
90–132 VAC
180–264 VAC
Rated Voltage Range
100–127 VAC
200–240 VAC
Rated Line Frequency
50–60 Hz
50–60 Hz
This system utilizes a passive power factor corrected power supply when used in the 230V
mode. 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.
Power Output
300 W
(PFC)
300 W
(PFC)
Rated Input Current (maximum)
8 A @ 115 VAC
4 A @ 230 VAC
HP Compaq Microtower
(Continued)