DELL Precision 5520
- Intel Core i7-6820HQ Quad Core 2.9GHz, 3.60GHz Turbo, 8MB 45W
- Brilliant 15.6 inch Anti Glare FHD 1920x1080 LED Wide screen
- Dedicated Nvidia M1200M Graphics with 4GB GDDR5 Memory
- Extreme temperatures, vibration, dust and high altitudes tested
- Durable Magnesium Alloy Metal Casing
- 16GB of DDR4 memory is standard
- 500GB SSD Hard Drive
- Integrated 2Mp Camera
- Integrated wireless AC and Bluetooth
- Water Resistant Keyboard
- Metal frame and hinges for unparalleled durability
- Thunderbolt 3
- 56Whr Lithium Ion polymer battery
- High Quality Speakers & Noise Reducing Microphone
- HDMI and USB 3.0 Ports
- Refurbished Grade A condition (excellent) with 1 Year Parts & Labor Warranty
- Windows 10 pro
Precision 5520 World’s thinnest and lightest 15” mobile workstation in a stunning design.
The Dell Precision 5520 is a beautifully designed, thin and light 15” mobile workstation. It is fully customizable with your choice of Intel® Core™ or Intel® Xeon® processors and NVIDIA Quadro® professional graphics. Latest technology Faster 2400MHz DDR memory and higher capacity batteries help you power through the day. It also supports up to 2TB SSD storage, using ultra-fast PCIe SSDs.
Innovative design
Visually amazing to look at in every way. The Infinity Edge display gives you a smaller bezel allowing for a 15.6” Ultra HD viewing area in the size of some 14” notebooks. This new mobile workstation has beautiful carbon fiber palm rest and a new touchpad. The PremierColor panel guarantees 100% Adobe RGB minimum gamut display for unparalleled color fidelity.
Outstanding reliability
Precision 5520 Workstations are tested (Independent Software Vendor certified) to ensure the high-performance applications you rely on every day run smoothly.
Beautiful. Powerful.
Thinnest, lightest, smallest 15" mobile workstation with big performance. Featuring Intel® processors and Premier Color 4K Infinity Edge display.
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 Infinity Edge display for virtually borderless viewing. Superior build quality and the carbon fiber palm rest deliver strength and durability.
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: 11.1mm (0.44") | 2. Width: 357mm (14.05") | 3. Depth: 235.3mm (9.26") | Weight: 1.78kg (3.93lbs)
| Specs | Product informationTechnical Details
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Available in Showroom | YES | ||||||||
| Processore | intel Core i7 | ||||||||
| Processor Model | 6820HQ | ||||||||
| CPU Clock Speed | 2.7GHz | ||||||||
| CPU Turbo Speed | 3.6GHz | ||||||||
| Screen Size | 15.6 inch wide | ||||||||
| Screen Resolution | 1920x1080 | ||||||||
| Touch Screen | No | ||||||||
| Graphics | Dedicated | ||||||||
| Graphic card model | Nvidia M1200M | ||||||||
| Dedicated Graphics memory | 4GB | ||||||||
| Memory | 16GB | ||||||||
| Memory Type | DDR4 | ||||||||
| Storage | 500gb | ||||||||
| Hard Drive Type | SSD | ||||||||
| Optical Drive | None | ||||||||
| Optical Drive Type | Internal | ||||||||
| Wireless Lan | Wireless AC Dual Band | ||||||||
| Bluetooth | Bluetooth | ||||||||
| Ports | 4 USB 2.0, Audio in/out port, Display Port, Esata, Firewire, HDMI, Monitor port VGA, SD Card Reader, USB 3 | ||||||||
| HDMI | YES | ||||||||
| Keyboard | English US | ||||||||
| Backlit Keyboard | yes | ||||||||
| Camera | Yes | ||||||||
| Security | Security Chip | ||||||||
| Power Adaptor | international 110 and 220V | ||||||||
| Battery | 6 Cel | ||||||||
| Operating System | Windows 10 Pro 64bit | ||||||||
| Software | Windows 10 Professional 64-bit Edition | ||||||||
| Weight | 3 - 4 lbs | ||||||||
| Dimensions | Height: .44” (11.1mm) | Width: 14.05” (357mm) | Depth: 9.26” (235.3mm) | Weight: 3.93lbs (1.78kg) | ||||||||
| Condition | Refurbished A Minus | ||||||||
| Warranty | 1 year (Laptopcloseout) | ||||||||
| Warranty Type | All Parts and Labor including Battery | ||||||||
| Warranty Notes | Full Warranty excluding Software support | ||||||||
| Package Content | Laptop + Battery + Power cord |




