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Black Dell Inspiron 3511 15.6 inch laptop closed lid

DELL

DELL 3511 laptop i5-1135G7 16GB 256GB NVMe 15.6 FHD

SKU CH-P7FR-TRDPE MPN 3511

A 15.6" FHD laptop with a quad-core i5-1135G7 up to 4.2GHz, 16GB DDR4 and a 256GB NVMe SSD, running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 11th Gen
  • Processor NameIntel Core i5-1135G7
  • Turbo Frequency4.2GHz
  • Number of CoresQuad-core Processor
  • Quad-core i5-1135G7 reaches 4.2GHz for responsive multitasking
  • 16GB DDR4 memory handles multiple programs smoothly
  • 256GB NVMe SSD provides fast boot and load times
  • 6 inch FHD 1920 x 1080 display shows crisp visuals
  • Windows 11 Pro 720p webcam ready for video calls

15.6" FHD non-touch display

The Dell Inspiron 3511 laptop has a 15.6 inch FHD screen with 1920 x 1080 resolution and no touch layer. It runs Windows 11 Pro on a quad-core Intel Core i5-1135G7 processor that reaches 4.2 GHz turbo frequency. The system includes 16 GB DDR4 memory and a 256 GB NVMe SSD. Integrated Intel Iris Xe graphics handle the display output.

Suits office and study use.

This configuration fits students, home users and office workers who need a reliable machine for documents, video calls and web browsing. The 16 GB RAM and fast NVMe storage keep everyday multitasking responsive. Buyers who want more storage, a discrete GPU for rendering or a higher refresh rate panel should look at something else. The 720p webcam and stereo speakers cover basic conferencing needs.

16 GB DDR4 at 2400 MHz, max 32 GB

Memory capacity is 16 GB of DDR4 SO-DIMM running at 2400 MHz, with the platform supporting up to 32 GB total. This amount handles typical productivity loads and light creative tasks without swapping. If your workflow regularly exceeds 16 GB, you would need to add another module or choose a system with a higher factory limit. The single specification that decides fit is whether 16 GB meets your peak memory demand.

Highlights

  • Quad-core i5-1135G7 reaches 4.2GHz for responsive multitasking
  • 16GB DDR4 memory handles multiple programs smoothly
  • 256GB NVMe SSD provides fast boot and load times
  • 6 inch FHD 1920 x 1080 display shows crisp visuals
  • Windows 11 Pro 720p webcam ready for video calls

Specifications

BrandDELL
SeriesInspiron
Model3511
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 11th Gen
Processor NameIntel Core i5-1135G7
Turbo Frequency4.2GHz
Number of CoresQuad-core Processor
Screen Size15.6"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel Iris Xe Graphics
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Storage Spec256GB NVMe SSD
Memory16GB
Memory SpeedDDR4 2400
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported32 GB
WLANWi-Fi 5 (802.11ac)
BluetoothBluetooth 5.0
USB2x USB 3.2 Gen 1, 1x USB 2.0
Video Port1x HDMI
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
TouchpadYes
KeyboardStandard
Backlit KeyboardNon-backlit
WebcamYes
Card Reader3-in-1
TypeMainstream
AC Adapter/Charger65-watt AC Adapter
Battery3-cell Lithium Ion
Battery Life> 5 hours
Dimensions (W x D x H)9.27" x 14.11" x 0.74"
Weight3 - 3.9 lbs.

Questions about this item

Will the 16GB DDR4 memory work with my existing DDR4 SO-DIMM modules if I want to add more later?

The laptop uses DDR4 SO-DIMM memory at 2400 speed and supports up to 32GB total, so additional DDR4 modules at that speed will be compatible.

How can I verify the Intel Core i5-1135G7 is reaching its 4.2GHz turbo frequency under load?

Open Task Manager's Performance tab or a hardware monitor while running a demanding task; the CPU clock should show speeds up to 4.2GHz when thermals allow.

Does the box include an HDMI cable for the 1920 x 1080 output, or do I need to buy one separately?

The laptop provides one HDMI port for 1920 x 1080 video output; an HDMI cable is not included and must be purchased separately.

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