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Black Dell Inspiron 3520 15 laptop with 15.6 touchscreen open on desk

DELL

DELL Inspiron 3520 15 laptop i7-1255U 32GB 1TB touchscreen

SKU CH-BSNS-FX6A8

A 15.6-inch FHD touchscreen laptop with a 10-core i7 processor, 32GB DDR4 memory and a 1TB PCIe SSD running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 12th Gen
  • Processor Name1.20GHz
  • Turbo Frequency4.7 GHz
  • Number of Cores10-core Processor
  • 10-core Intel Core i7-1255U reaches 4.7 GHz turbo for responsive multitasking
  • 32 GB DDR4 memory handles heavy workloads without slowdown
  • 1 TB PCIe SSD stores large projects and boots in seconds
  • 6" FHD touchscreen lets you interact directly with content
  • Windows 11 Pro provides professional features and security out of the box

15.6-inch FHD touchscreen laptop

The Dell Inspiron 3520 15 combines a 15.6-inch FHD touchscreen with an Intel Core i7-1255U 10-core processor. It provides 32GB DDR4 memory and a 1TB PCIe SSD for fast multitasking. Windows 11 Pro comes pre-installed on the black chassis.

Suits office and study use.

This laptop suits professionals and students who need a responsive touch display for daily productivity. Integrated Intel Iris Xe Graphics handles standard workloads and media playback. Buyers who need discrete graphics performance for gaming or intensive rendering should look elsewhere.

10-core i7-1255U processor at up to 4.7 GHz

The single specification that decides fit is the Intel Core i7-1255U with 10 cores and a maximum turbo frequency of 4.7 GHz. It determines how quickly the system handles multi-threaded tasks. Verify that this CPU performance level matches your workload requirements.

Highlights

  • 10-core Intel Core i7-1255U reaches 4.7 GHz turbo for responsive multitasking
  • 32 GB DDR4 memory handles heavy workloads without slowdown
  • 1 TB PCIe SSD stores large projects and boots in seconds
  • 6" FHD touchscreen lets you interact directly with content
  • Windows 11 Pro provides professional features and security out of the box

Specifications

SeriesRaider
ModelInspiron 3520 15
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 12th Gen
Processor Name1.20GHz
Turbo Frequency4.7 GHz
Number of Cores10-core Processor
Screen Size15.6"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel Iris Xe Graphics
Graphic TypeIntegrated Card
SSD1TB PCIe
HDDNo
Memory32GB
Optical Drive TypeNo
WLANYes
BluetoothYes
USB2
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardYes
Backlit KeyboardNon-backlit
WebcamYes
StyleStandard
TypeHome / Personal
UsageConsumer
Weight3 - 3.9 lbs.
Package ContentLaptop, Charger

Questions about this item

How does the 4.7 GHz turbo frequency behave when the i7-1255U is inside a 15.6 inch chassis?

The processor can reach 4.7 GHz on up to two cores for short bursts; sustained speeds drop lower as the cooling system manages heat in the 0.83 inch thick body.

What does the USB 3.2 Type-A port actually deliver for data transfer?

Each USB 3.2 Type-A port supports up to 10 Gbps signalling, so external SSDs or docks run at full Gen 2 speed without a Type-C adapter.

Will the 14.11 by 9.27 inch footprint fit a standard 15 inch laptop sleeve?

Yes — the chassis measures 14.11 x 9.27 inches, matching the typical internal dimensions of sleeves sold for 15.6 inch notebooks.

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