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Charcoal gray 14 inch Dell Latitude E5420 laptop with DVD-RW drive

DELL

DELL Latitude E5420 14" laptop i7 2.20GHz 16GB 1TB HDD DVD-RW Windows 10 Pro

SKU CH-4B75-Z75P7

A 14.0" business laptop with Intel Core i7 2.20GHz quad-core processor, 16GB DDR3 RAM, 1TB hard drive, DVD-RW drive, Windows 10 Pro, and TPM 1.2 security chip

  • ColorCharcoal Gray
  • Other FeaturesTMP Trusted Platform Module (TPM 1.2) Security Chip
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 2nd Gen
  • Processor Name2.20GHz
  • Number of CoresQuad-core Processor

Options 16GB/1TB

  • Intel Core i7 quad-core at 2.20 GHz handles heavy workloads
  • 16 GB DDR3 memory keeps multitasking smooth
  • 1 TB 2.5" hard drive stores large file collections
  • 0" HD+ LED display with 1366 x 768 resolution
  • TPM 1.2 security chip plus Windows 10 Pro 64-bit protects data

14-inch business notebook for office work

The Dell Latitude E5420 is a 14.0-inch charcoal-gray laptop built around an Intel Core i7 2nd Gen quad-core processor running at 2.20 GHz with 6 MB L3 cache. It ships with 16 GB of DDR3 memory, a 1 TB 2.5-inch hard drive and Windows 10 Pro 64-bit pre-installed. The HD+ LED-backlit display delivers a 1366 x 768 resolution in a non-touch widescreen format. Integrated Intel HD 3000 graphics handle everyday visual tasks.

Fan noise and heat under typical loads

In normal office use the integrated graphics and efficient mobile chipset keep heat output modest, so the internal fan runs quietly most of the time. The 65 W-class power adapter supplies enough headroom for the CPU, memory, hard drive and optical drive without pushing the thermal solution hard. Power draw stays low during document editing, web browsing and video playback, helping the chassis remain comfortable on a desk or lap.

DVD-RW, TPM 1.2 and wired networking included

The built-in DVD-RW drive lets you read and write CDs and DVDs for legacy media or software installers. A Trusted Platform Module 1.2 security chip provides hardware-based encryption key storage for business data protection. Gigabit Ethernet gives a stable wired connection when Wi-Fi is congested or unavailable. The HDMI and VGA outputs support external monitors or projectors without adapters.

주요 특징

  • Intel Core i7 quad-core at 2.20 GHz handles heavy workloads
  • 16 GB DDR3 memory keeps multitasking smooth
  • 1 TB 2.5" hard drive stores large file collections
  • 0" HD+ LED display with 1366 x 768 resolution
  • TPM 1.2 security chip plus Windows 10 Pro 64-bit protects data

사양

BrandDELL
SeriesE- Series
ModelLatitude
Part Number5420
ColorCharcoal Gray
Other FeaturesTMP Trusted Platform Module (TPM 1.2) Security Chip
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 2nd Gen
Processor Name2.20GHz
Number of CoresQuad-core Processor
CPU L3 Cache6 MB
Screen Size14.0"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeHD+
Resolution1366 x 768
Display FeaturesLED backlight
GPU/VPUIntel HD 3000
Graphic TypeIntegrated Card
SSDNo
HDD1TB
Storage Spec2.5" 1000 GB Hard Drive
Memory16GB
Memory SpeedDDR3
Memory Spec4 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported16 GB
Optical Drive TypeDVD-R/RW
WLAN802.11a/b/g/n Wireless LAN
USB3 USB 2.0
Video Port1 x VGA, 1 x HDMI
HDMI1 x HDMI
Other port4-pin FireWire
Docking Connector1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
TouchpadYes
KeyboardStandard
Backlit KeyboardNon-backlit
Other Input DevicesYes
WebcamYes
Card ReaderCard Reader
StyleStandard
TypeEveryday Value
UsageOther
AC Adapter/ChargerYes
Battery6-cell lithium ion/9-cell lithium ion
Weight8 - 8.9 lbs.

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이 상품에 대한 질문

How do I install the 16 GB DDR3 RAM modules in the Latitude E5420 and which step is often missed?

Remove the bottom access panel, insert the DDR3 SODIMMs at an angle until the clips snap, then replace the panel; the step often missed is pressing both clips firmly until they click to seat the modules fully.

Which component in the E5420 will need replacement first under normal use?

The 1 TB 2.5-inch hard drive is the mechanical part most likely to wear out before the solid-state components.

What thermal limit appears first when the Intel Core i7 2.20 GHz quad-core CPU runs sustained loads?

The integrated Intel HD 3000 graphics and CPU share a cooling solution, so the package temperature limit is reached before any discrete GPU threshold.

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