Dell Comprehensive Guide to P21T Laptop Specifications

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Technical Specifications

NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of your computer, go to Help and Support in your Windows operating system and select the option to view information about your computer.

System Information

	Chipset	Intel Bay Trail-M (Integrated with the processor)

	Processor

	Type	•	Intel Pentium
		•	Intel Celeron

	Video

	Video type	Integrated on system board
	Data bus	Integrated video
	Video controller:
	Intel Pentium	Intel Integrated HD Graphics
	Intel Celeron	Intel Integrated HD Graphics
	Intel Celeron

	Memory

	Memory connector	One SODIMM slot
	Memory capacity	2 GB, 4 GB, and 8 GB
	Memory type	1333 MHz DDR3L
	Minimum memory	2 GB
	Maximum memory	8 GB

	Audio

	Type	Two-channel high definition audio
	Controller	Realtek ALC3234–CG Controller
	Stereo Conversion	24-bit (analog-to-digital and digital-to-analog)
	Interface:
	Internal	High-definition audio
	External	Microphone-in/stereo headphones combo connector

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Contents Dell Latitude Page Contents Contacting Dell Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools Removing the Base CoverInstalling the Base Cover Removing the BatteryFollow the procedures in After Working Inside Your Computer Installing the Battery Base cover BatteryRemoving the Audio Board Installing the Audio Board Removing the Display AssemblyPage Installing the Display Assembly Base cover Battery Display assemblyRemoving the Display Bezel Installing the Display Bezel Base cover Battery Display assembly Display bezel Removing the Display PanelInstalling the Display Panel Removing the CameraInstalling the Camera Removing the Power-Connector PortInstalling the Power-Connector Port Removing the Hard-Drive AssemblyPage Installing the Hard-Drive Assembly Removing the LED Board Installing the LED BoardBase cover Battery Hard-drive assembly Removing the MemoryInstalling the Memory Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the Keyboard TrimFollow the steps in Before Working Inside Your Computer Installing the Keyboard Trim Battery Base cover Keyboard trimRemoving the Keyboard Installing the Keyboard Installing the Wlan Card Removing the Wlan CardRemoving the Heatsink Installing the Heatsink Base cover Battery Memory Heatsink Removing the System BoardInstalling the System Board Base cover Battery Memory Heatsink System boardRemoving the Speaker Installing the Speaker Boot Sequence Navigation KeysSystem Setup Options UefiSATA-0 Video Functional in the operating system KEK Page Post Behavior Wlan Updating the Bios System and Setup PasswordAssigning a System Password and Setup Password Technical Specifications USB Page Page Page Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsDevice Status Lights Battery Status Lights Contacting Dell