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Dell Latitude 5540 laptop in Titan Grey finish

DELL

DELL Latitude 5540 laptop 15.6" Core i7-1355U 32GB 256GB SSD

SKU CH-WW4H-WFMPK

15.6-inch Full HD laptop with Intel Core i7-1355U, 32GB DDR4 memory and 256GB NVMe storage running Windows 11 Pro

  • ColorGray
  • Operating SystemWindows 11 Pro
  • Number of Cores10
  • CPU L3 Cache12 MB
  • Screen Size15.6"
  • TouchscreenNo
  • 10-core Intel Core i7-1355U drives responsive multitasking
  • 32GB DDR4 memory handles heavy workloads smoothly
  • 256GB NVMe SSD delivers fast boot and load times
  • 6-inch 1920 x 1080 LED display shows crisp detail
  • Windows 11 Pro provides business-grade security and management

Business laptop for mobile professionals

The Dell Latitude 5540 is a 15.6-inch business laptop built around an Intel Core i7-1355U processor with 10 cores and 12 MB L3 cache. It ships with Windows 11 Pro and 32GB DDR4 memory across two slots. The integrated Iris Xe graphics drive a 1920 x 1080 LED panel without touch input.

Memory and storage capacity

The system includes 32GB DDR4 RAM and a 256GB PCIe NVMe SSD. Memory can be expanded to 64 GB using the two available slots. The solid-state drive provides fast boot and application load times, though the 256GB capacity may require external storage for large media libraries or project archives.

Thermals and power in daily use

The low-power U-series processor and integrated graphics keep heat and fan noise modest during typical office workloads. The slim chassis dissipates warmth across the keyboard deck without aggressive fan curves. Battery life benefits from the efficient 1.7GHz base frequency and 802.11 wireless, supporting extended unplugged sessions.

商品特色

  • 10-core Intel Core i7-1355U drives responsive multitasking
  • 32GB DDR4 memory handles heavy workloads smoothly
  • 256GB NVMe SSD delivers fast boot and load times
  • 6-inch 1920 x 1080 LED display shows crisp detail
  • Windows 11 Pro provides business-grade security and management

商品規格

BrandDELL
ModelLatitude 5540
Part NumberL5540-161879-RB
ColorGray
Operating SystemWindows 11 Pro
Number of Cores10
CPU L3 Cache12 MB
Screen Size15.6"
TouchscreenNo
Display TypeLED
Resolution1920 x 1080
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD256GB
Storage Spec256 GB PCIe NVMe Hard Drive
Memory32GB
Memory Slot (Available)2
Max Memory Supported64 GB
Optical Drive TypeNo
WLAN802.11
USB2
HDMI1 x HDMI
Audio PortsYes
KeyboardStandard
Backlit KeyboardNon-backlit
WebcamYes
StyleNotebook
TypeWork / Business
BatteryLithium-Ion
Dimensions (W x D x H)0.9 x 14.1 x 9.2

商品問答

Will my existing DDR4 SODIMM modules work alongside the 32GB already installed in the Latitude 5540?

Yes, the system uses DDR4 memory and has two slots with 64GB maximum support, so compatible DDR4 SODIMMs can be added.

How can I verify the Intel Core i7-1355U is running at its 1.7GHz base speed after setup?

Open Task Manager's Performance tab or use a tool like CPU-Z to confirm the processor shows 10 cores and a 1.7GHz base frequency.

Does the box include a second NVMe drive or caddy for the empty storage slot?

The laptop ships with a 256GB PCIe NVMe SSD installed; any additional NVMe drive must be purchased separately.

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