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Silver Dell Latitude 5420 14 inch laptop closed lid

DELL

DELL Latitude 5420 14" i5-1145G7 16GB 256GB NVMe laptop

SKU CH-7N0A-2976A

14-inch FHD laptop with Intel Core i5-1145G7, 16GB RAM, 256GB NVMe SSD, Thunderbolt 4 and Wi-Fi 6

  • Processor NameIntel Core i5-1145G7
  • Screen Size14.0"
  • GPU/VPUIntel Iris Xe Graphics
  • SSD256GB NVMe
  • Memory16GB
  • Intel Core i5-1145G7 four-core processor handles daily workloads
  • 16 GB memory and 256 GB NVMe SSD keep apps and files responsive
  • 14 inch 1920 x 1080 FHD display gives clear viewing space
  • Two Thunderbolt 4 ports with Power Delivery and DisplayPort expand connectivity
  • Wi-Fi 6 and Bluetooth 5.1 provide fast wireless links

Business laptop for mobile professionals

The Dell Latitude 5420 is a 14.0 inch Windows 11 Pro notebook built around a quad-core Intel Core i5-1145G7 processor with vPro support. It ships with 16GB of memory and a 256GB NVMe SSD, while Intel Iris Xe Graphics drives the 1920x1080 FHD display. Thunderbolt 4, HDMI 2.0, USB-A 3.2, RJ45 and a microSD reader provide broad connectivity for office and field work.

Thermals noise and power in daily use

The low-power 11th Gen Core i5 architecture keeps heat output modest during typical productivity workloads such as document editing, video calls and browser multitasking. Fan activity remains audible but restrained under sustained load, and the efficient platform helps preserve battery runtime on the move. Wi-Fi 6 AX 201 and Bluetooth 5.1 maintain stable wireless links without adding thermal stress.

Bundled features that change the workflow

Two Thunderbolt 4 ports with Power Delivery and DisplayPort alternate mode enable single-cable docking, external monitors and fast charging from compatible adapters. The backlit keyboard supports low-light typing, while the integrated webcam and audio combo jack handle conferencing out of the box. Windows 11 Pro adds BitLocker encryption and remote-management capabilities valued by IT departments. Grade B cosmetic condition means visible scratches, shiny keys or surface discoloration are present but do not affect function.

Points forts

  • Intel Core i5-1145G7 four-core processor handles daily workloads
  • 16 GB memory and 256 GB NVMe SSD keep apps and files responsive
  • 14 inch 1920 x 1080 FHD display gives clear viewing space
  • Two Thunderbolt 4 ports with Power Delivery and DisplayPort expand connectivity
  • Wi-Fi 6 and Bluetooth 5.1 provide fast wireless links

Caractéristiques

Processor NameIntel Core i5-1145G7
Screen Size14.0"
GPU/VPUIntel Iris Xe Graphics
SSD256GB NVMe
Memory16GB

Questions sur cet article

How do I install the 256GB NVMe drive in this Latitude 5420, and what step do people get wrong?

The drive slots into the M.2 connector at an angle, then secures with a single screw; the common mistake is forgetting to press it fully flat before tightening, leaving the pins unseated.

What maintenance will the 16GB memory and Intel Iris Xe Graphics need later?

The 16GB memory is soldered and not upgradeable, so no module swaps are needed; keep the intake vents clear of dust to maintain cooling for the Intel Iris Xe Graphics.

Which limit appears first on the i5-1145G7 during sustained loads?

The processor reaches its thermal ceiling before the 256GB NVMe or 16GB memory saturate, so the Intel Iris Xe Graphics clock drops to keep the i5-1145G7 within safe temperature.

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