HP VS803UT manual Appendix a Specifications

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Table A-1Specifications (continued)

Rated Line Frequency	50-60 Hz	50-60 Hz

Power Output	240W	240W

Rated Input Current (maximum)1
STD PS	4A @ 100 VAC	2A @ 230 VAC
EPA 87/89/85% @ 20/50/100% load PS	4A @ 100 VAC	2A @ 230 VAC

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.

48 Appendix A Specifications

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Contents Hardware Reference Guide Hardware Reference Guide About This Book Iv About This Book Table of contents Appendix D Electrostatic Discharge Product Features Standard Configuration FeaturesFront Panel Components 1Front Panel ComponentsMedia Card Reader Components 2Media Card Reader ComponentsRear Panel Components 3Rear Panel Components4Keyboard Components Using the Windows Logo KeyKeyboard 5Windows Logo Key FunctionsArrow Serial Number Location 6Serial Number and Product ID LocationHardware Upgrades Serviceability FeaturesUnlocking the Smart Cover Lock Smart Cover FailSafe Key1Removing the Smart Cover Lock Screw Removing the Computer Access Panel Replacing the Computer Access Panel 3Replacing the Access Panel Hardware UpgradesRemoving the Front Bezel 5Removing a Bezel Blank Hardware Upgrades Removing Bezel BlanksReplacing the Front Bezel 6Replacing the Front BezelUsing the Small Form Factor Computer in a Tower Orientation Installing Additional Memory DIMMsDDR3-SDRAM DIMMs Populating Dimm Sockets 1DIMM Socket LocationsInstalling DIMMs 9Rotating the Drive Cage Up Hardware Upgrades Enww Removing or Installing an Expansion Card 2Expansion Slot Locations12Opening the Expansion Slot Retainer 13Removing an Expansion Slot Cover Hardware Upgrades 14Removing a Standard PCI Expansion Card Enww Enww Drive Positions 3Drive PositionsInstalling and Removing Drives 19Extra Guide Screw LocationsSystem Board Drive Connections 4System Board Drive ConnectionsRemoving an External 5.25-inch Drive Enww Installing an Optical Drive into the 5.25-inch Drive Bay 24Removing the 5.25-inch Drive26Installing the Optical Drive Hardware Upgrades Enww Removing an External 3.5-inch Drive 30Disconnecting the Media Card Reader USB Cable Installing a Drive into the 3.5-inch External Drive Bay Enww Enww 38Installing Hard Drive Guide Screws Removing and Replacing a Removable 3.5-inch Sata Hard Drive 41Removing the Thermal Sensor Enww Enww Enww Specifications Table A-1SpecificationsAppendix a Specifications Battery Replacement Type Enww Installing a Security Lock External Security DevicesHP/Kensington MicroSaver Security Cable Lock Padlock HP Business PC Security LockEnww Front Bezel Security Figure C-6Engaging the LockEnww Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Computer Operating Guidelines and Routine Care Safety Optical Drive PrecautionsCleaning Shipping PreparationIndex ComputerEnww