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Silver Dell Inspiron 16 5640 laptop open showing 16 inch touchscreen and backlit keyboard

DELL

DELL Inspiron 16 5640 laptop Core 7 150U 64GB 2TB 16 WUXGA touch Win11 Home

SKU CH-MH4N-N93CD

A 16-inch WUXGA IPS touchscreen business laptop with a 10-core Intel Core 7 150U processor, 64GB DDR5 memory, and a 2TB SSD

  • ColorSilver
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core 7 Processors (Series 1)
  • Processor Name1.80GHz
  • Screen Size16.0"
  • TouchscreenTouch Screen

Options 64GB/2TB

  • 10-core Core 7 150U handles heavy workloads with 5.4GHz boost
  • 64GB DDR5 memory keeps many apps open without slowdown
  • 2TB SSD stores large project files and boots in seconds
  • 16-inch WUXGA IPS touchscreen shows sharp detail at 1920 x 1200
  • Fingerprint reader and FHD privacy camera protect data and calls

Business laptop with 10-core processor

The Dell Inspiron 16 5640 is a business laptop built around an Intel 10-core Core 7 150U processor with a base clock of 1.8GHz and a maximum boost clock of 5.4GHz. It includes 64GB of DDR5 memory and a 2TB SSD for storage. The system ships with Windows 11 Home installed.

Thermal behaviour and power draw

A 54Wh battery powers the device during mobile use. The integrated Intel Graphics and 12MB L3 cache operate within the processor package, while the 16.0" WUXGA IPS ComfortView Plus touchscreen draws additional power. No separate GPU is fitted, so thermal output remains limited to the main processor and display subsystem.

Ports, expansion and build fit

Two USB-A 3.2 ports, one USB-C 3.2 port, an HDMI 1.4 output and an SD card slot provide peripheral connectivity. The chassis measures 14.05" wide, 9.82" deep and 0.75" thick, weighing approximately 4.13 pounds. Buyers needing discrete graphics performance or additional internal drive bays will find this configuration does not meet those requirements.

Highlights

  • 10-core Core 7 150U handles heavy workloads with 5.4GHz boost
  • 64GB DDR5 memory keeps many apps open without slowdown
  • 2TB SSD stores large project files and boots in seconds
  • 16-inch WUXGA IPS touchscreen shows sharp detail at 1920 x 1200
  • Fingerprint reader and FHD privacy camera protect data and calls

Specifications

ModelDell Inspiron 16 5640
ColorSilver
Operating SystemWindows 11 Home
CPU TypeIntel Core 7 Processors (Series 1)
Processor Name1.80GHz
Screen Size16.0"
TouchscreenTouch Screen
Resolution1920 x 1200
GPU/VPUIntel Graphics
Graphic TypeIntegrated Card
SSD2TB
HDDNo
Memory64GB
BluetoothYes
WebcamYes
TypeWork / Business

Other versions of this model

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Questions about this item

How do I add more memory to the Inspiron 16 5640 and what step causes problems?

Remove the base screws, lift the cover, insert the DDR5 module into the empty slot, then press down until the clips click; the step people get wrong is not seating the module fully before locking it.

Which component in the 5640 will need replacement first under normal use?

The 54Wh battery is the only user-replaceable part that degrades with charge cycles; memory and storage are soldered or not designed for routine swaps.

What thermal limit appears first when the Core 7 150U runs at 5.4GHz boost for long periods?

The 54Wh battery and slim 0.75-inch chassis limit sustained power, so the processor drops from its 5.4GHz max boost to stay within thermal constraints.

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