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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

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i5 11th Gen
  • Graphics processorIntel Iris Xe Graphics
  • Memory size16 GB
  • SSD storage256 GB
  • Display resolution1920 × 1080
  • 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.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $532.99
Cheaper than about 56% of the 32,549 comparable items (median $599.99).
Screen size 15.6 in (39.6 cm)
Higher than about 60% of the 32,085 comparable items (median 15.2 in).
Memory size 16 GB
Typical for this category: the median of 30,127 items is 16 GB.

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product lineInspiron
Model name3511
Product colorBlack
Product typeMainstream
Processor
ProcessorIntel Core i5 11th Gen
Processor modelIntel Core i5-1135G7
CPU coresQuad-core Processor
Turbo clock speed4.2 GHz
Memory
Memory size16 GB
RAM type and speedDDR4 2400
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Maximum supported memory32 GB
Storage
SSD storage256 GB
Hard driveNo
Storage configuration256 GB NVMe SSD
Display
Screen size15.6 in (39.6 cm)
Display resolution1920 × 1080
Touch inputNon-Touch Screen
Widescreen compatibleYes
Display formatFHD
Graphics
Graphics processorIntel Iris Xe Graphics
Graphics typeIntegrated Card
Audio & video
SoundIntegrated Sound card
SpeakersIntegrated Stereo Speakers
Web cameraYes
Connectivity
Wi-FiWi-Fi 5 (802.11ac)
Bluetooth support5.0
Ports & slots
USB ports2x USB 3.2 Gen 1, 1x USB 2.0
Video outputs1x HDMI
HDMI ports1 x HDMI
Audio jacks1 x Headphone/Microphone Combo Jack
Memory card reader3-in-1
Power
Battery runtime> 5 h
Power adapter65-watt AC Adapter
Battery pack3-cell Lithium Ion
Size & build
Overall dimensions9.27 in × 14.11 in × 0.74 in
Product weight3–3.9 lb (1.36–1.77 kg)
Software
Operating systemWindows 11 Pro
More details
Pointing deviceYes
KeyboardStandard
Keyboard backlightNon-backlit

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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