Chapter 3: Technology And Components; Power Adapter; Processors; Verifying The Processor Usage In Task Manager - Dell Precision 3520 Owner's Manual

Topics:
•

Power adapter

•

Processors

• Chipsets
• Graphic options
• Display options
• Realtek ALC3246 Waves MaxxAudio Pro controller
• WLAN cards
• Hard drive options
• Camera features
• Memory features
• Realtek HD audio drivers
Power adapter
This laptop is shipped with 7.4 mm barrel plug on 130 W power adapter.
WARNING: When you disconnect the power adapter cable from the laptop, grasp the connector, not the cable
itself, and then pull firmly but gently to avoid damaging the cable.
WARNING: The power adapter works with electrical outlets worldwide. However, power connectors and power
strips vary among countries. Using an incompatible cable or improperly connecting the cable to the power strip
or electrical outlet may cause fire or equipment damage.
Processors
This laptop is shipped with the following processors:
● Intel Xeon E3-1505MV6 (8M Cache, 4.0GHz), vPro, Quad Core, 35W
● Intel Core i5-7300HQ (6M Cache, 3.5GHz), Quad Core, 35W
● Intel Core i5-7440HQ (6M Cache, 3.8GHz), vPro, Quad Core, 35W
● Intel Core i7-7700HQ (6M Cache, 3.8GHz), Quad Core, 35W
● Intel Core i7-7820HQ (8M Cache, up to 3.9GHz), vPro, Quad Core, 35W
NOTE: The clock speed and performance varies depending on the workload and other variables.

Verifying the processor usage in Task Manager

1. Right Click on the taskbar.
2. Select Start Task Manager.
The Windows Task Manager window is displayed.
3. Click the Performance tab in the Windows Task Manager window.
50 Technology and components
Technology and components
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