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Black Dell Inspiron 3520 15 laptop closed lid 15.6 inch FHD display

DELL

DELL Inspiron 3520 15 laptop i7-1255U 10-core FHD 16GB 512GB Pro Office 2021

SKU CH-GE9R-MVRFT

A 15.6-inch FHD laptop with a 10-core Intel Core i7-1255U, 16GB DDR4 memory, 512GB PCIe SSD, Intel Iris Xe graphics, Wi-Fi 6 and Windows 11 Pro with Office 2021

  • 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 i7-1255U reaches 4.7 GHz turbo for responsive multitasking
  • 6 inch FHD screen at 1920 x 1080 gives sharp visuals
  • 16 GB DDR4 and 512 GB PCIe SSD provide fast memory and storage
  • Wi-Fi 6 and Bluetooth enable reliable wireless connections
  • Windows 11 Pro with Office 2021 licence ready for professional work

Dell Inspiron 3520 15.6" FHD laptop

This new Dell Inspiron 3520 laptop pairs a 10-core Intel Core i7-1255U processor with 16GB DDR4 memory and a 512GB PCIe SSD. The 15.6" FHD display runs at 1920 x 1080 resolution. It ships with Windows 11 Pro and an Office 2021 licence for immediate productivity.

Who this suits and who it does not

Office workers and students needing a light 3.65-pound machine with Wi-Fi 6 and a webcam will value the 10-core CPU and integrated Iris Xe graphics. Buyers who need a discrete GPU for rendering, a backlit keyboard for dark rooms, or a fingerprint reader for biometric login should look elsewhere.

Deciding specification: 10-core i7-1255U

The 10-core Intel Core i7-1255U reaches 4.7 GHz turbo and drives the integrated Iris Xe graphics. This combination handles multitasking and light creative work without a discrete graphics card. If your workload demands sustained heavy compute or dedicated video memory, this processor and graphics pair will not meet that need.

Highlights

  • 10-core Intel i7-1255U reaches 4.7 GHz turbo for responsive multitasking
  • 6 inch FHD screen at 1920 x 1080 gives sharp visuals
  • 16 GB DDR4 and 512 GB PCIe SSD provide fast memory and storage
  • Wi-Fi 6 and Bluetooth enable reliable wireless connections
  • Windows 11 Pro with Office 2021 licence ready for professional work

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
SSD512GB 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

Can the 16 GB DDR4 memory be upgraded later?

The memory is 16 GB DDR4. The supplier notes the original seal is opened by engineers for upgrades, indicating the RAM can be replaced or expanded.

What thermal limit appears first when the Intel Core i7-1255U runs at its 4.7 GHz turbo for long periods?

The 10-core i7-1255U has a base frequency of 1.2 GHz and a max turbo of 4.7 GHz. Sustained turbo will be limited by the laptop's cooling capacity in the 0.83-inch chassis.

How loud or hot does the chassis get during an all-day workload with the integrated Iris Xe graphics?

The 15.6-inch chassis weighs 3.65 pounds and is 0.83 inches thick. Integrated Iris Xe graphics share the CPU cooler, so fan noise and surface temperature rise with continuous load.

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