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On the world’s 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 InfinityEdge display for virtually borderless viewing. Superior build quality and the carbon fiber palm rest deliver strength and durability.
Introducing the Precision 5520 Anniversary Edition
In honor of our partners and customers, we celebrate 20 years of amazing work with the Precision 5520 Anniversary Edition. The world’s thinnest, lightest and smallest workstation is available for a limited time in an exclusive brushed Abyss Anodized exterior design, featuring exclusive wallpapers and premium packaging.
Get more done in less time
Operating System: Windows 10 Pro
Fast-track your workflow: New 7th Gen Intel® Core™ and E3-1505M v6® processors deliver the power for maximum performance, even from demanding professional software.
Professional-grade graphics: Boost performance of intense graphics applications with next-generation NVIDIA® Quadro® M1200 professional graphics with 4GB memory.
More project storage: Access, transfer and store large 3D, video and multimedia files quickly and easily with up to 2TB of storage and faster 2400MHz memory.
Power up, power on: Features new larger batteries so 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 a snap.
Boot up faster than ever: Launch your most-used files and applications in a flash with optional Intel® Optane™ memory. Adaptive to user 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.*
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.
Stunning is an understatement
See your projects like never before with InfinityEdge display and incredible 4K Ultra HD resolution with over 8 million pixels for unbelievable detail. If you deal with color-critical work like CAD/CAM, graphic, game or animation design, video editing or media creation, Dell PremierColor guarantees up to 100% AdobeRGB minimum gamut display for the quality and fine level of detail you require.
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.
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
Dimensions & Weight
1. Height: 0.44" (11.1mm) | 2. Width: 14.05" (357mm) | 3. Depth: 9.26" (235.3mm) | Weight: 3.93lbs (1.78kg)
Essential accessories for your Precision 5520
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.
Dell Wireless Premium Keyboard & Mouse Combo | KM717
Keep your desk clutter-free with a modern wireless keyboard and mouse combo with scissor chiclet keys and LED tracking.
Dell Thunderbolt™ Dock | TB16
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
Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
Client Installation Services
Liberate yourself from time-consuming PC installations Let us handle the tedious tasks such as installation, data migration, software set-up and connecting to your network while you remain focused on serving your customers.
Accidental Damage Service
Enjoy worry-free ownership and minimize downtime with protection from accidental drops, spills, surges and breakages. Coverage picks up where your previous warranty leaves off and is ideal for high-risk environments and mobile workforces.