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Black Dell Inspiron 3520 15 laptop closed on flat surface

DELL

DELL Inspiron 3520 15 laptop i7-1255U 10-core 16GB 1TB SSD 15.6 FHD

SKU CH-AZD0-XHYMH

A 15.6-inch FHD laptop with a 10-core Intel Core i7-1255U processor, 16GB DDR4 memory and a 1TB PCIe SSD, running Windows 11 Pro with Wi-Fi 6 connectivity

  • 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 handles heavy multitasking with 4.7 GHz turbo
  • 16 GB DDR4 memory keeps many apps open without slowdown
  • 1 TB PCIe SSD stores large files and boots Windows 11 Pro fast
  • 6 inch FHD 1920 x 1080 display shows crisp detail for work and media
  • Wi-Fi 6 and Bluetooth give reliable wireless connections for peripherals and networks

Dell Inspiron 3520 15 laptop i7-1255U 16GB 1TB

This 15.6 inch FHD laptop runs an Intel Core i7-1255U 10-core processor with 16GB DDR4 memory and a 1TB PCIe SSD. It ships with Windows 11 Pro and an Office 2024 licence. Integrated Intel Iris Xe graphics drive the 1920 x 1080 non-touch display.

Who this suits and who it does not

Suits office workers, students and home users who need a reliable Windows machine for productivity, web browsing and video calls. Not for buyers who want a dedicated GPU for gaming or creative rendering, nor for anyone needing a backlit keyboard or fingerprint reader.

The spec that decides fit

The 10-core i7-1255U tops out at 4.7 GHz turbo and relies on shared system memory for graphics. If your workload demands discrete graphics memory or higher sustained CPU power, this platform will not meet it.

Highlights

  • 10-core Intel Core i7-1255U handles heavy multitasking with 4.7 GHz turbo
  • 16 GB DDR4 memory keeps many apps open without slowdown
  • 1 TB PCIe SSD stores large files and boots Windows 11 Pro fast
  • 6 inch FHD 1920 x 1080 display shows crisp detail for work and media
  • Wi-Fi 6 and Bluetooth give reliable wireless connections for peripherals and networks

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"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel Iris Xe Graphics
Graphic TypeIntegrated Card
SSD1TB PCIe
HDDNo
Memory16GB
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

Which configuration should I choose for this 15.6 inch laptop with 16GB memory and 1TB PCIe SSD?

This model comes in a single configuration with a 10-core i7-1255U processor, 16GB DDR4 memory, 1TB PCIe SSD, 15.6 inch FHD non-touch display and Windows 11 Pro.

What does the 4.7 GHz turbo frequency mean for everyday workloads on this i7-1255U?

The 10-core processor runs at a 1.2 GHz base and can boost up to 4.7 GHz for short bursts, giving responsive performance for office tasks, web browsing and light creative work.

What external display limits does the HDMI 1.4 port impose?

The HDMI 1.4 port can drive an external monitor at up to 1920 x 1080 resolution, matching the built-in FHD panel for dual-screen productivity.

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