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Grey Dell Latitude 5520 laptop closed showing matte finish and silver hinge

DELL

Dell Latitude 5520 15.6" i5-1135G7 16GB 2TB NVMe laptop

SKU CH-4RXB-NS3WB

A 15.6-inch business laptop with a quad-core Intel Core i5 1135G7 processor, 16GB DDR4 memory, 2TB NVMe storage, Thunderbolt and HDMI outputs, and Windows 11 Pro

  • ColorGrey
  • Cosmetic ConditionGrade A (Excellent)
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 11th Gen
  • Core NameTiger Lake
  • Number of CoresQuad-core Processor
  • Quad-core Intel i5-1135G7 at 2.4 GHz handles demanding workloads
  • 16 GB DDR4 memory enables smooth multitasking across apps
  • 2 TB NVMe PCIe SSD stores large projects and boots fast
  • Thunderbolt 3 USB-C ports connect dual 4K displays and fast storage
  • Windows 11 Pro 64-bit delivers enterprise security and management features

Business laptop with 15.6 inch screen

The Dell Latitude 5520 is a 15.6 inch laptop built for professionals who need reliable Windows 11 Pro performance on the move. It runs on an Intel Core i5 1135G7 processor with four cores and eight threads. The system includes 16GB of DDR4 memory and a 2TB NVMe PCIe solid-state drive for fast storage access.

Sustained workload behaviour

Under continuous load the Intel Iris Xe integrated graphics share system memory with the CPU, so heavy multitasking or large datasets will draw from the 16GB DDR4 pool. The quad-core processor maintains a 2.4 GHz base frequency across extended sessions. Thunderbolt 3 ports provide high-speed data paths for external storage or docks during long work periods.

Chassis finish and daily connectivity

The grey chassis carries a Grade A cosmetic rating with minimal wear visible. Two USB 3.2 Gen 1 ports and two Thunderbolt 3 USB-C ports handle peripherals and displays simultaneously. A full-size HDMI output, Gigabit Ethernet, microSD card reader and 720p webcam cover standard office needs. Wi-Fi 802.11a/b/g and Bluetooth 5.1 manage wireless links.

Highlights

  • Quad-core Intel i5-1135G7 at 2.4 GHz handles demanding workloads
  • 16 GB DDR4 memory enables smooth multitasking across apps
  • 2 TB NVMe PCIe SSD stores large projects and boots fast
  • Thunderbolt 3 USB-C ports connect dual 4K displays and fast storage
  • Windows 11 Pro 64-bit delivers enterprise security and management features

Specifications

BrandDELL
SeriesLatitude
Model5520
ColorGrey
Cosmetic ConditionGrade A (Excellent)
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 11th Gen
Core NameTiger Lake
Number of CoresQuad-core Processor
CPU L2 Cache8MB
Screen Size15.6"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeHD
Resolution1366 x 768
GPU/VPUIntel Iris Xe Graphics
Graphic TypeIntegrated Card
SSD2TB PCIe
Memory16GB
Max Memory Supported32GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WLAN802.11a/b/g/n Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.1
USB3
HDMI1 x HDMI
Ethernet1 x RJ-45
AudioIntegrated Sound card
TouchpadYes
WebcamYes
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/Charger90-watt AC Adapter
Software IncludedFresh install and activated Windows 11 with zero bloatware. Windows 11 will be activated via your unit's unique digital license and ready to go right out of the box.
Consumer AlertPreviously Used, Seller Refurbished, Grade A - Laptop will be in good condition. May show minor signs of previous use but will still be in overall perfect working order. Vinyl skin cover may be applied.

Questions about this item

How loud and hot does the i5-1135G7 get under sustained load, and what is its power draw?

The quad-core 2.4 GHz i5-1135G7 with 8 MB cache runs inside Dell's Latitude thermal design; integrated Iris Xe graphics keep heat moderate during typical office workloads.

Which peripherals and cables must I already own to use the two Thunderbolt 3 USB-C ports and HDMI output?

Thunderbolt 3 cables or USB-C adapters drive external displays and docks; an HDMI cable connects the built-in port to monitors or projectors without extra hardware.

Will my existing USB-A drives and Bluetooth 5.1 headphones work with the USB 3.2 Gen 1 ports and wireless radio?

Two USB 3.2 Gen 1 Type-A ports accept standard flash drives and peripherals; Bluetooth 5.1 pairs with current headphones, keyboards and mice.

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