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Specifications – Dell Vostro 2521 (Early 2013) User Manual

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2.

Connect the network cable (optional).

Figure 6. Network Connector

3.

Connect USB devices, such as a mouse or keyboard (optional).

Figure 7. USB Connector

4.

Open the computer display and press the power button to turn on the computer.

Figure 8. Power Button

NOTE: It is recommended that you turn on and shut down your computer at least once before you install any cards
or connect the computer to a docking device or other external device, such as a printer.

Specifications

NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your
computer. For more information regarding the configuration of your computer, click Start → Help and Support and
select the option to view information about your computer.

Power

AC adapter:

Vostro 2421 / Vostro 2521 with integrated video card

65 W

Vostro 2421 / Vostro 2521 with discrete video card

90 W

Input voltage

100 VAC to 240 VAC

Coin-cell battery

3 V CR2032 lithium ion

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