Dell 4300s technical specifications Socketed Microprocessor, Power Supply

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Socketed Microprocessor

The 478-pin, socketed Intel® Pentium® 4 microprocessor, shown above with the heat sink and fan attached, contains an integrated 8-KB primary (L1) cache with a secondary (L2) 256-KB Advanced Transfer Cache that resides in the processor's core and runs at the processor's internal clock speed.

The socketed microprocessor inserts into the ZIF connector mounted on the system board. A clip secures the heat sink to the connector.

Power Supply

The 180-W power supply can operate from an AC power source of 115 VAC at 60 Hz or 230 VAC at 50 Hz. The power supply provides the DC operating voltages and currents listed in the following table.

Output Voltage1	Regulation	Minimum Current (A)	Maximum Current (A)2
+12 VDC	+/–5%	0.0	10.0
+5 VDC	+/–5%	1.0/0.23	12.0
+3.3 VDC	+/–5%	0.1/0.04	10.0
–12 VDC	+/–10%	0.0	0.5

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Contents Dell Dimension 4300S Hints, Notices, and CautionsAbbreviations and Acronyms Diagnostic Codes Diagnostic Code Definition Corrective ActionSystem Codes and Messages System Messages Post Beep CodesBeep Codes Possible Cause Corrective Action Message Possible Cause Corrective ActionPost Printed Documentation DocumentationOnline Documentation Downloading the Tell Me How Help File and Associated FilesWhen Using Your Computer Safety InstructionsWhen Working Inside Your Computer Adding PartsAttaching and Removing the Computer Stand Shutting Down the ComputerProtecting Against Electrostatic Discharge Microsoft Windows XPShut down the computer Opening the Computer CoverLooking Inside Your Computer Adding or Removing Cards Shut down the computer Close the computer cover Attach the computer stand optional Adding MemoryReplacing the AGP Card Front Panel Inserts Hard Drive Page Floppy Drive Page Inch Drive Page Replacing the Microprocessor Page Removing the System Board Replacing the System BoardReplacing the System Board Closing the Computer CoverBack to Contents Accessing Help Files Solving ProblemsPower Problems Start-Up Error MessagesSound and Speaker Problems Video and Monitor ProblemsAdjust the Windows display settings If the screen is blankReinstall the Sound audio driver- See Reinstalling Drivers Printer ProblemsIf you cannot print to a parallel port printer If you cannot print to a USB printerModem Problems Scanner ProblemsMouse Problems Verify that the modem is communicating with WindowsDrive Problems Keyboard ProblemsCheck the mouse settings If you cannot save a file to a floppy diskMicrosoft Windows Error Messages Network ProblemsIf you have a hard drive problem If the CD-RW drive stops writingInternet Connection Problems General Program ProblemsResolving Other Technical Problems Reinstalling Drivers Mail ProblemsDouble-click the Phone and Modems Options icon At the Welcome Dell System Owner screen, click NextUsing the Windows XP Device Driver Rollback Resolving Software and Hardware IncompatibilitiesWindows XP Creating a Restore Point Using System RestoreClick Performance and Maintenance Click the System Restore tabReinstalling Windows XP Undoing the Last System RestoreRestoring the Computer to an Earlier Operating State Reinstalling Windows Back to Contents Technical Specifications Audio3 PowerVideo Controls and LightsBack to Contents Viewing Settings System Setup ProgramSystem Setup Program Screens Overview Option Function PXE BIS Clearing Forgotten PasswordsTechnical Overview Internal View System Board Connectors and SocketsSocketed Microprocessor Power SupplyPin Number Signal name 18-AWG Wire DC Power ConnectorsDC Power Connectors P2, P3, and P4 DC Power Connector P6DC Power Connector P5 Pin Number Signal Name 22-AWG WirePage Controls and Lights Computer StandFront View Back View Headphone ConnectorSerial Connector

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