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Black Dell Inspiron 15.6 inch touchscreen laptop closed view

DELL

DELL Inspiron Touch laptop i7-1355U 24GB DDR5 512GB NVME 15.6" FHD Touchscreen

SKU CH-KZ7W-CJHNY

A 15.6-inch full-HD touchscreen laptop with a 13th-generation Intel Core i7, 24 GB DDR5 memory and a 512 GB NVME drive, running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 13th Gen
  • Processor NameIntel Core i7-1355U
  • Screen Size15.6"
  • TouchscreenTouch Screen
  • 13th Gen Intel Core i7-1355U powers demanding workloads
  • 24GB DDR5 memory keeps multitasking smooth
  • 512GB NVME SSD stores files and boots fast
  • 6 inch FHD touchscreen enables direct interaction
  • Windows 11 Pro adds business-grade security features

15.6-inch FHD touchscreen laptop for business users

The Dell Inspiron Touch combines a 15.6-inch Full HD touchscreen with a 13th Gen Intel Core i7-1355U processor and 24GB DDR5 memory. It ships with Windows 11 Pro and a 512GB NVME SSD. The configuration suits professionals who need a responsive display for presentations and multitasking in office environments.

Thermals noise and power in daily use

A 45W power supply supports the system during typical workloads such as document editing, video calls and web browsing. The 3-cell battery provides mobility between meetings. Integrated graphics and the efficient U-series processor keep heat output low and fan activity minimal during standard business applications.

Behaviour under sustained load

Under continuous heavy workloads the U-series processor manages performance within its thermal envelope. The 24GB DDR5 memory handles large datasets without swapping to the 512GB NVME SSD. Users requiring discrete graphics for rendering or extended high-core-count compute tasks should consider alternative form factors.

Highlights

  • 13th Gen Intel Core i7-1355U powers demanding workloads
  • 24GB DDR5 memory keeps multitasking smooth
  • 512GB NVME SSD stores files and boots fast
  • 6 inch FHD touchscreen enables direct interaction
  • Windows 11 Pro adds business-grade security features

Specifications

BrandDELL
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 13th Gen
Processor NameIntel Core i7-1355U
Screen Size15.6"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
SSD512GB
Memory24GB DDR5
BluetoothYes
HDMI1 x HDMI
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardStandard
WebcamYes
StyleStandard
TypeWork / Business
UsageEveryday Value
AC Adapter/Charger45-watt AC Adapter
Battery3-cell Lithium Ion
Weight4 - 4.9 lbs.

Questions about this item

How is the 24GB DDR5 memory installed, and what step do people get wrong?

The 24GB DDR5 is factory-installed and soldered to the board, so it cannot be upgraded later. The common mistake is assuming the laptop has accessible SO-DIMM slots for adding more RAM.

What maintenance or replacement will the 45W power supply and 3-cell battery need later?

The 45W adapter and 3-cell battery are the only user-serviceable power parts. Expect to replace the adapter if the cable frays, and the battery once runtime drops below your needs.

What limit appears first on the Core i7-1355U during sustained workloads?

The 15W base power envelope of the i7-1355U is the first limit. Under continuous load the processor throttles to stay within its thermal design, reducing clock speeds before the cooling system saturates.

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