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Black Dell Latitude 5420 laptop closed, 14 inch matte screen, silver trim

DELL

DELL Latitude 5420 laptop Core i5-1145G7 16GB 1TB NVMe 14" HD

SKU CH-H2Y4-VMYCS

A 14-inch HD business laptop with a quad-core Intel Core i5-1145G7 processor, 16GB DDR4 memory and a 1TB NVMe solid-state drive

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i5 11th Gen
  • Processor NameIntel Core i5-1145G7
  • Core NameTiger Lake
  • Number of CoresQuad-core Processor
  • Quad-core i5-1145G7 powers everyday workloads
  • 16 GB DDR4 memory handles multitasking smoothly
  • 1 TB NVMe SSD stores files and boots fast
  • Dual Thunderbolt 4 ports drive two 4K displays
  • 14-inch HD IPS panel with LED backlight

Thin-and-light enterprise laptop

The Dell Latitude 5420 pairs an 11th Gen Intel Core i5-1145G7 quad-core processor with 16GB DDR4 memory and a 1TB NVMe PCIe drive. It targets professionals who need responsive multitasking and fast local storage in a 14-inch chassis that runs Windows 10 Pro out of the box.

Dual Thunderbolt 4 and HDMI 2.0

Two Thunderbolt 4 ports with DisplayPort Alt Mode and Power Delivery sit alongside HDMI 2.0, two USB 3.2 Gen 1 ports and Gigabit Ethernet. This I/O array drives up to two 4K external displays or one 8K panel while leaving legacy peripherals connected, so the laptop becomes a compact dock without extra adapters.

1TB NVMe headroom for active projects

The 1TB PCIe SSD absorbs large working sets — VMs, media libraries, code repositories — without the latency of a spinning drive. Integrated Iris Xe graphics handles desktop composition and light creative tasks, but sustained 3D workloads or GPU compute will exceed the shared-memory architecture.

Highlights

  • Quad-core i5-1145G7 powers everyday workloads
  • 16 GB DDR4 memory handles multitasking smoothly
  • 1 TB NVMe SSD stores files and boots fast
  • Dual Thunderbolt 4 ports drive two 4K displays
  • 14-inch HD IPS panel with LED backlight

Specifications

BrandDELL
SeriesLatitude
Model5420
ColorBlack
Operating SystemWindows 10 Pro
CPU TypeIntel Core i5 11th Gen
Processor NameIntel Core i5-1145G7
Core NameTiger Lake
Number of CoresQuad-core Processor
CPU L2 Cache8MB
Screen Size14.0"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeHD
Resolution1366 x 768
PanelIPS
Display FeaturesLED backlight
GPU/VPUIntel Iris Graphics
Graphic TypeIntegrated Card
SSD1TB PCIe
Storage SpecM.2 NVMe PCIe
Memory16GB
Max Memory Supported64 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WLAN802.11a/b/g/n Wireless LAN
WiFi GenerationWi-Fi 5
BluetoothBluetooth 5.0
USB4
Thunderbolt2 x Thunderbolt 4 / USB4
Video Port2 x Thunderbolts
HDMI1 x HDMI
Ethernet1 x RJ-45 (100Mbps)
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
TouchpadYes
WebcamYes
Card ReaderMicro SD
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/Charger65-watt AC Adapter
Software IncludedFresh install and activated Windows 10 with zero bloatware. Windows 10 will be activated via your unit's unique digital license and ready to go right out of the box.
Consumer AlertPreviously Used, Seller Refurbished. Unit may show minor signs of use but will be in great condition. Vinyl skin cover may be applied.

Questions about this item

How quickly does the 2.6 GHz Core i5-1145G7 hit its thermal ceiling when all four cores are fully loaded?

The quad-core Tiger Lake processor runs at 2.6 GHz base frequency with 8 MB cache; sustained multi-core workloads will push the chip to its thermal limit and trigger frequency scaling once the cooling solution saturates.

What are the fan noise and surface temperatures like after the laptop has been running flat-out for several hours?

Two USB 3.2 Gen 1 ports and dual Thunderbolt 4 ports share the chassis; prolonged heavy loads raise internal temperatures, causing the fan to spin audibly while the keyboard deck and bottom panel become warm to the touch.

Which dock or monitor cables must I already own to drive two external 4K displays from this unit?

Dual Thunderbolt 4 ports with DisplayPort Alt Mode and one HDMI 2.0 port provide the video outputs; you need Thunderbolt 4 or USB-C DisplayPort cables for the Thunderbolt ports and a standard HDMI cable for the HDMI port.

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