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Gray Dell Latitude 5520 laptop closed showing 15.6 inch non-touch screen and slim profile

DELL

Dell Latitude 5520 laptop Core i7-1165G7 16GB 256GB 15.6" HD

SKU CH-Z747-T878H

A 15.6 inch HD laptop with a quad-core Intel Core i7 processor, 16GB of memory and a 256GB SSD, running Windows 11 Pro

  • ColorGray
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 11th Gen
  • Processor NameIntel Core i7-1165G7
  • Core NameTiger Lake
  • Turbo Frequency4.70 GHz
  • 11th Gen Core i7-1165G7 with 4.7 GHz turbo for responsive multitasking
  • 16 GB memory keeps many apps open without slowdown
  • 256 GB SSD gives fast boot and quick file access
  • 6 inch HD display shows clear text and images
  • Dual Thunderbolt ports plus HDMI 2.0 connect docks and monitors

Business laptop for mobile professionals

The Dell Latitude 5520 is a 15.6-inch laptop built for everyday office work and travel. It runs Windows 11 Pro on an Intel Core i7-1165G7 processor with four cores and 16 GB of memory. A 256 GB solid-state drive provides the system storage. The HD display has a 1366 x 768 resolution without touch input.

Sustained workload behaviour

The quad-core Tiger Lake CPU reaches a 4.7 GHz turbo frequency for short bursts. Under continuous load the integrated graphics share system memory with the processor. Thermal limits will reduce clock speeds during extended rendering or heavy multitasking sessions. The 16 GB of RAM helps keep multiple business applications responsive.

Thermals noise and power

The chassis measures .78 inches in height and weighs 3.50 lb. Two Thunderbolt 4 ports with Power Delivery handle charging and external displays. Fan noise stays low during typical document and web work. The 802.11ac wireless module maintains connectivity without adding noticeable heat.

Highlights

  • 11th Gen Core i7-1165G7 with 4.7 GHz turbo for responsive multitasking
  • 16 GB memory keeps many apps open without slowdown
  • 256 GB SSD gives fast boot and quick file access
  • 6 inch HD display shows clear text and images
  • Dual Thunderbolt ports plus HDMI 2.0 connect docks and monitors

Specifications

BrandDELL
SeriesLatitude
ModelLatitude 5520 Laptop
Part NumberLatitude 5520 Laptop
ColorGray
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 11th Gen
Processor NameIntel Core i7-1165G7
Core NameTiger Lake
Turbo Frequency4.70 GHz
Number of Cores4
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeHD
Resolution1366 x 768
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory16GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

Questions about this item

How hot or loud does the Core i7-1165G7 get when the Dell Latitude 5520 runs all day?

The 4.7 GHz turbo frequency on the 4-core processor increases heat under sustained load; the slim 19.87 mm chassis relies on internal fans that become audible during long sessions.

Which cables or peripherals must I already own to use the Thunderbolt 4 ports on this Latitude 5520?

You need Thunderbolt 4-certified cables or USB-C devices that support Power Delivery and DisplayPort Alt Mode to use the two Type-C ports for charging or external displays.

Will my older USB 3.0 hard drive work at full speed when plugged into the USB 3.2 ports on this 2021 laptop?

The USB 3.2 Type-A ports are backward compatible, so a USB 3.0 drive will operate at its rated 5 Gbps speed without an adapter.

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