Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Create and access a list of your products

Precision 5520

Product Unavailable

We’re sorry that this product isn’t currently available.
However, we’ve got great options in stock to meet your needs today.

Beautiful. Powerful.

Our thinnest, lightest, smallest 15" mobile workstation with 6th Gen Intel® processors.

Operating system

Available with Windows 10 Pro – for a smooth, versatile PC experience.
Precision 15 5520 Laptop - Head-turning mobility

Head-turning mobility

On our thinnest and lightest mobile workstation, performance has never looked so good. The compact design fits a 15.6-inch display into a 14-inch chassis, with an Ultra FHD display. Superior build quality and the carbon fiber palm rest deliver strength and durability.
Precision 15 5520 laptop – Get more done in less time

Get more done in less time

Operating system: Windows 10 Pro

Fast-track your workflow: 6th Gen Intel® Core™ processors deliver the power for maximum performance, even from demanding professional software.

Professional-grade graphics: Boost the performance of intense graphics applications with next-generation NVIDIA® Quadro® M1200 professional graphics with 4 GB of memory.

More project storage: Access, transfer and store large 3D, video and multimedia files quickly and easily with up to 2 TB of storage and faster 2,400 MHz memory.

Power up, power on: Features new larger batteries so that you can stay on top of your tasks, even when you’re on the road.

Simple office integration: Single cable docking makes multitasking easy, and Thunderbolt™ 3 connectivity takes care of large file transfers in an instant.

Boot up faster than ever: Launch your most-used files and applications in a flash with optional Intel® Optane™ memory. Adaptive to users' needs, it preloads and accelerates frequently used applications and files, providing better responsiveness without compromising storage capacity. Everyday tasks are up to twice as responsive with Intel® Optane™ memory. *
Precision 15 5520 Laptop - Improve productivity with Dell Precision Optimizer

Improve productivity with Dell Precision Optimizer

Free with your Precision workstation, the Dell Precision Optimizer takes the guesswork out of customizing settings and automatically tunes your workstation to run the most popular Independent Software Vendor (ISV) applications at the fastest speeds possible. Featuring centralized management with Microsoft SCCM and KACE, simplified systems management to improve system reliability, detailed analytics and smart notifications to proactively address resource bottlenecks and certified graphics drivers downloads ― all in an elegant, new UI.
Precision 15 5520 Laptop - Your work can count on it

Your work can count on it

Independent Software Vendor (ISV) certification: Precision Workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.
Precision 15 5520 Laptop - Ports & Slots

Ports & Slots

1. Memory card reader | 2. USB 3.0 | 3. Battery-status button | 4. Security lock | 5. Power adapter port | 6. USB 3.0 | 7. HDMI | 8. Thunderbolt 3 | 9. Headphone jack
Precision 15 5520 Laptop - Dimensions & Weight

Dimensions & Weight

1. Height: 11.1mm (0.44") | 2. Width: 357mm (14.05") | 3. Depth: 235.3mm (9.26") | Weight: 1.78kg (3.93lbs)

Precision 15 5520 Laptop - Dell UltraSharp Ultra HD 4K Monitor with PremierColor | UP3216Q
Dell UltraSharp Ultra HD 4K Monitor with PremierColor | UP3216Q
Get the best view with ideal color coverage and incredible clarity for your color-critical projects.
Precision 15 5520 Laptop -  Dell Premier Wireless Keyboard and Mouse | KM717
Dell Premier Wireless Keyboard and Mouse | KM717
Work comfortably on virtually any surface with an arc-shaped mouse and full-sized keyboard, and easily switch between three devices via Bluetooth LE and Dell Universal Pairing.
Precision 15 5520 Laptop -  Dell Thunderbolt™ Dock | TB16 (Coming Soon)
Dell Thunderbolt™ Dock | TB16 (Coming Soon)
Connect your Precision to a single data and power source to allow for the ultimate display performance (up to three FHD displays or two 4K displays) and faster data transfers. (Req. optional Thunderbolt port)

We've got your business covered

Pro Support Plus
ProSupport Plus
Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
ProDeploy Plus
ProDeploy Plus
This comprehensive service provides seamless deployment of new technology. You get a single point of contact for project management including up-front planning, configuration, data migration and knowledge transfer.
Accidental Damage Protection Insurance
Accidental Damage Protection Insurance
Enjoy worry-free ownership with protection from accidental drops, spills, surges and breakages

 • Ideal for high-risk environments and mobile workforces
 • Pick up where the warranty leaves off
 • Minimize downtime
Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Core™ Processors

Compare

Compare Products ()

Add the products you would like to compare, and quickly determine which is best for your needs.

Add the products you would like to compare, and quickly determine which is best for your needs.