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Black Dell Latitude 3540 laptop closed on a flat surface

DELL

DELL Latitude 3540 laptop i7-1355U 256GB SSD 4GB RAM

SKU CH-V55W-TSNJM

A 15.6" FHD business laptop with a 10-core i7-1355U, 256GB SSD, 4GB RAM and Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 13th Gen
  • Turbo Frequency5
  • Number of Cores10
  • Screen Size15.0"
  • 10-core i7-1355U reaches 5 GHz turbo for responsive multitasking
  • 256 GB SSD provides fast boot and application load times
  • 6 inch FHD 1920 x 1080 display gives sharp visuals for work
  • Windows 11 Pro pre-installed with business-grade security features
  • Light 1.81 kg chassis with 18.1 mm profile suits mobile use

Business laptop with 10-core processor

The Dell Latitude 3540 is a 15.6-inch business laptop running Windows 11 Pro. It uses an Intel Core i7-1355U processor with 10 cores and a 5 GHz turbo frequency. The system includes 4 GB of memory and a 256 GB SSD. Integrated graphics handle the 1920 x 1080 non-touch display.

Thermals and power in daily use

The chassis measures 14.1 inches wide, 9.4 inches deep and stands between 0.71 and 0.80 inches high. Starting weight is 3.99 lbs (1.81 kg). Integrated graphics and the efficient 10-core design keep heat and fan noise low during typical office tasks. The 50 % post-consumer recycled battery frame supports the standard power profile.

Behaviour under sustained load

The 10-core processor maintains its 3.7 GHz base frequency across extended workloads with turbo bursts up to 5 GHz when thermal headroom allows. Integrated graphics share system memory, so heavy multitasking may pressure the 4 GB RAM capacity. The EPEAT Gold registered design balances performance with sustained power efficiency.

Highlights

  • 10-core i7-1355U reaches 5 GHz turbo for responsive multitasking
  • 256 GB SSD provides fast boot and application load times
  • 6 inch FHD 1920 x 1080 display gives sharp visuals for work
  • Windows 11 Pro pre-installed with business-grade security features
  • Light 1.81 kg chassis with 18.1 mm profile suits mobile use

Specifications

BrandDELL
SeriesLatitude
ModelLatitude 3540 Laptop
Part NumberLatitude 3540 Laptop
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 13th Gen
Turbo Frequency5
Number of Cores10
Screen Size15.0"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory4GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

Questions about this item

How do I install extra memory in the Latitude 3540 and which slot do people often miss?

Remove the base cover, locate the single SODIMM slot beside the WLAN card, insert the module at an angle until it clicks, then secure the retaining clip; the common mistake is forgetting to reseat the battery connector before closing the case.

What maintenance or replacement will the 4 GB memory configuration need later?

The 4 GB soldered memory cannot be upgraded; plan to replace the whole system when workloads exceed the 4 GB limit, as no additional SODIMM slot is present.

What limit appears first during sustained heavy workloads on the Core i7-1355U?

The 4 GB memory ceiling is reached before the 10-core processor thermal throttles, causing swapping to the 256 GB SSD and reduced responsiveness.

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