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Charcoal gray Dell Latitude E5520 15.6 inch laptop

DELL

DELL Latitude E5520 laptop i7 16 GB 500 GB HDD 15.6

SKU CH-WWSC-T7GBA

A 15.6-inch business laptop with an Intel Core i7 processor, 16 GB DDR3 memory, 500 GB SATA hard drive, DVD-RW drive and Windows 10 Pro pre-installed

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

Options 16GB/500GB

  • Intel Core i7 2.20 GHz dual-core CPU drives responsive multitasking
  • 16 GB DDR3 memory handles multiple business applications smoothly
  • 6 inch HD backlit LED display delivers clear visuals for documents
  • Trusted Platform Module security chip protects sensitive data at hardware level
  • Windows 10 Pro 64-bit pre-installed provides professional management features

Ready-to-work 15.6" business laptop

The Dell Latitude E5520 ships with Windows 10 Pro 64-bit installed and an Intel Core i7 dual-core processor running at 2.20 GHz with 6 MB L3 cache. Sixteen gigabytes of DDR3 memory and a 2.5" 500 GB SATA hard drive handle everyday office workloads. Integrated Intel HD 3000 graphics drive the 15.6" HD+ LED-backlit display.

Thermals and power in daily use

The mobile HM65 Express chipset and integrated graphics keep heat output modest during typical productivity tasks such as document editing, web browsing and video playback. Fan noise remains low in quiet environments and the 65 W-class power adapter supplies ample headroom for the configured components.

Build integration and expansion

VGA and HDMI outputs connect external monitors or projectors without adapters. A built-in card reader, DVD-RW drive, Gigabit Ethernet, Intel Centrino Advanced-N 6205 Wi-Fi and Bluetooth cover legacy and modern peripherals. The Trusted Platform Module security chip supports enterprise encryption requirements. The chassis omits a solid-state drive, so buyers wanting faster boot and load times will need to add one separately.

商品特色

  • Intel Core i7 2.20 GHz dual-core CPU drives responsive multitasking
  • 16 GB DDR3 memory handles multiple business applications smoothly
  • 6 inch HD backlit LED display delivers clear visuals for documents
  • Trusted Platform Module security chip protects sensitive data at hardware level
  • Windows 10 Pro 64-bit pre-installed provides professional management features

商品規格

BrandDELL
SeriesE- Series
ModelLatitude
Part Number5520
ColorCharcoal Gray
Other FeaturesTMP Trusted Platform Module (TPM) Security Chip
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 2nd Gen
Processor Name2.20GHz
Number of CoresDual-core Processor
CPU L3 Cache6 MB
Screen Size15.6"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeHD+
Resolution15.6in HD Backlit LED LCD Display
Display FeaturesLED backlight
GPU/VPUIntel HD 3000
Graphic TypeIntegrated Card
SSDNo
HDD500GB
Storage Spec2.5" 500 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/CD or RW Combo
WLAN802.11a/b/g/n Wireless LAN
BluetoothYes
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
Keyboard104 keys
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.

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I install the 16 GB DDR3 memory in the E5520?

Power off the laptop, remove the battery, unscrew the bottom memory cover, align the notch on each DDR3 module with the slot key, press firmly until the clips click, then replace the cover and battery.

What storage maintenance will the 2.5" 500 GB SATA hard drive need later?

Run periodic error checks and defragmentation in Windows 10 Pro, keep free space above 15 %, and plan to replace the mechanical drive if SMART warnings appear or performance drops.

Which limit appears first when the Intel HD 3000 graphics run sustained workloads?

The integrated GPU shares system memory and thermal headroom with the dual-core i7, so temperatures throttle clock speeds before the 6 MB L3 cache or 16 GB DDR3 become bottlenecks.

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