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Black 15.6 inch laptop with narrow borders and numeric keypad

DELL

DELL Inspiron 3511 15.6" FHD i3-1115G4 16GB 512GB laptop

SKU CH-739J-8CZQY

A 15.6-inch FHD laptop with an 11th Gen Intel Core i3, 16 GB DDR4 RAM and a 512 GB SSD for everyday productivity

  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core i3 11th Gen
  • Processor Name3.00GHz
  • Number of CoresDual-core Processor
  • Screen Size15.6"

Options 16GB/512GB

  • 16 GB DDR4 memory keeps multitasking smooth
  • 512 GB SSD storage loads apps and files quickly
  • 6 inch FHD anti-glare display reduces eye strain
  • 11th Gen Intel Core i3-1115G4 processor handles everyday tasks
  • Windows 11 Home installed and ready to use

Purpose and audience

The Dell Inspiron 3511 is a 15.6-inch FHD laptop built for everyday office and study tasks. Its 11th generation Intel Core i3-1115G4 dual-core processor, 16 GB DDR4 memory and 512 GB SSD suit students, home users and small-business staff who need responsive Windows 11 performance without discrete graphics.

Thermals, noise and power

A lift hinge raises the chassis to an ergonomic typing angle while improving airflow under the base. The integrated Intel UHD Graphics and SSD storage keep heat output modest during typical document, web and video workloads, so the cooling system runs quietly in normal use.

Accessories and software impact

Dell ComfortView software reduces blue-light emissions for longer viewing comfort. The three-side narrow-border display expands visible screen area, while the numeric keypad and 6.4% larger keycaps speed data entry. Ports include HDMI 1.4, two USB 3.2, one USB 2.0, an SD card reader and an audio jack for versatile connectivity.

Highlights

  • 16 GB DDR4 memory keeps multitasking smooth
  • 512 GB SSD storage loads apps and files quickly
  • 6 inch FHD anti-glare display reduces eye strain
  • 11th Gen Intel Core i3-1115G4 processor handles everyday tasks
  • Windows 11 Home installed and ready to use

Specifications

BrandDELL
SeriesInspiron
ModelDELL
Part Number3511
ColorBlack
Operating SystemWindows 11 Home
CPU TypeIntel Core i3 11th Gen
Processor Name3.00GHz
Number of CoresDual-core Processor
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Display FeaturesAnti-glare LED Backlight Non-Touch Narrow Border WVA Display
GPU/VPUIntel UHD Graphics
Graphic TypeIntegrated Card
SSD512GB
HDDNo
Storage Spec512 GB Solid State Drive
Memory16GB
Memory SpeedDDR4
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported16 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WiFi GenerationWi-Fi 5
BluetoothYes
USB2x USB-A 3.2, 1x USB-A 2.0
Video Port1 x HDMI
HDMI1 x HDMI
Ethernet1 x RJ-45 (1Gbps)
Audio PortsYes
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardStandard
WebcamYes
Card ReaderMicro SD
StyleUltrabook
TypeHome / Personal
UsageConsumer
AC Adapter/Charger65-watt AC Adapter
Battery3-cell Lithium Ion
Weight2 - 2.9 lbs.

Other versions of this model

5 more in the same range

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Questions about this item

How do I install a second SSD in the Inspiron 3511 and what step is often missed?

The 3511 has one M.2 slot occupied by the 512 GB drive; there is no second M.2 or 2.5" bay, so a second internal SSD cannot be added.

What maintenance or replacement will the 16 GB DDR4 memory need later?

The 16 GB DDR4 is soldered to the motherboard and cannot be upgraded or replaced by the user.

What limit appears first on the i3-1115G4 during sustained loads?

The dual-core i3-1115G4 reaches its thermal ceiling and reduces clock speeds to stay within its power envelope.

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