HP dc7700 manual Appendix a Specifications

Page 36

Rated Voltage Range1	100-240 VAC
Rated Line Frequency	50-60 Hz

Power Output	200 W

Rated Input Current (maximum)1	4A (@ 100 VAC)	2A (@ 200 VAC)

Heat Dissipation
Maximum	265 kg-cal/hr	1,050 BTU/hr
Typical (idle)	86 kg-cal/hr	341 BTU/hr

1This system utilizes an active power factor corrected power supply. This allows the system to pass the CE mark requirements for use in the countries of the European Union. The active power factor corrected power supply also has the added benefit of not requiring an input voltage range select switch.

30 Appendix A Specifications

ENWW

Image 36

Contents Hardware Reference Guide-dc7700 Series Ultra-Slim Desktop Page About This Book About This Book Table of contents Grounding Methods Product Features Standard Configuration FeaturesDrive configuration may vary by model Front Panel ComponentsRear Panel Components 2Rear Panel ComponentsKeyboard 3Keyboard ComponentsUsing the Windows Logo Key Changing from Desktop to Tower Configuration Serial Number LocationChanging from Desktop to Tower Configuration Enww Hardware Upgrades Serviceability FeaturesRemoving the Computer Access Panel Removing the Front Bezel Assembly 2Releasing the Front BezelEnww 6Aligning the Front Bezel Assembly Connect the fan and speaker cables to the system board Rotating the Power Supply Installing Additional Memory DIMMsDDR2-SDRAM DIMMs Populating Dimm Sockets Description Socket ColorInstalling DIMMs Enww Replacing an Expansion Card Bracket Replacing an Expansion Card Bracket Upgrading the Hard Drive Upgrading the Hard Drive Enww Replacing the Optical Drive Removing the Existing Optical Drive17Removing the Optical Drive Hardware Upgrades Preparing the New Optical Drive Installing the New Optical Drive Specifications Approximate WeightAppendix a Specifications Battery Replacement Type Figure B-2Removing and Replacing a Coin Cell Battery Type Enww Installing a Security Lock Security Lock ProvisionsCable Lock Padlock Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Appendix D Electrostatic Discharge Computer Operating Guidelines and RoutineCare Optical Drive Precautions CleaningSafety Shipping PreparationIndex KeyboardEnww