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Precision 15" 3551 - Configure it yourself

Surprisingly powerful and affordable

A 15-inch workstation with the performance power to handle intense design work from CAD, to professional video editing. Featuring NVIDIA Quadro® graphics.
From $152898
Prices in USD exclude freights, import or local taxes. Freights and taxes will be paid upon delivery, directly to the carrier. See legal terms.
Precision 3551 Mobile Workstation
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Intel Core Processor i7-10850H (6 Core, 12MB Cache, 2.70 GHz to 5.10 GHz, 35W, vPro)
Operating System (Dell recommends Windows 10 Pro for business.)
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Windows 10 Pro English, French, Spanish
Video Card
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Nvidia Quadro P620 w/ 4GB GDDR5
15.6" FHD 1920x1080, Anti-Glare Non-Touch, 100% sRGB, WVA, Camera & Mic, WWAN Capable
8GB, 1X8GB, DDR4 2933Mhz Non-ECC Memory
Hard Drive
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M.2 128GB PCIe NVMe Class 35 Solid State Drive
Microsoft Office
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No Microsoft Office License Included-30 day Trial Offer Only
Security Software
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No Anti-Virus Software
3 Years Hardware Service with Onsite/In-Home Service After Remote Diagnosis,LA
Accidental Damage Service
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-- Select --
Dual Pointing Backlit Spanish Keyboard
1 Flip-Down RJ-45 port 10/100/1000 Mbps
2 USB 3.2 Type-A ports
1 USB 3.2 Type-A port with PowerShare
1 USB 3.2 Gen 2 Type-C port with DisplayPort/Thunderbolt
1 Universal Audio Jack
1 HDMI 2.0 port
1 DC-in port
1 uSD card slot
Dimensions & Weight
Rear Height: 24.92 mm (0.98"), Front Height: 22.48 mm (0.88") x Width: 359.10 mm (14.13") x Depth: 236.25 mm (9.30") x Weight: 1.89 kg ( 4.16 lbs)*
1280 x 720 at 30 fps, Integrated Widescreen HD, Hello IR Webcam with Dual Digital Microphone
1280 x 720 at 30 fps Integrated Widescreen HD, Webcam with Dual Digital Microphone
Audio and Speakers
2 W Dual stereo speakers
Qualcomm QCA61x4A 802.11ac Dual Band, 2x2, Wireless Adapter + Bluetooth 4.2
Primary Battery
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4 Cell 68Whr ExpressCharge Capable Battery
Energy Star (restrict Ubuntu)-tied to specific bases
EPEAT Silver
TCO Certified
BFR/PVC Free (aka Halogen Free) Configuration Option

Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment

Precision 15" 3551 - Configure it yourself

Starting Price$1,911.22
Instant Savings$382.24
Prices in USD exclude freights, import or local taxes. Freights and taxes will be paid upon delivery, directly to the carrier. See legal terms.


Features & Design

Operating system
Available with Windows 10 Pro or Ubuntu – for a smooth, versatile PC experience
As powerful as it is intelligent
As powerful as it is intelligent
The new, ultra-premium Precision mobile workstations featuring Dell Optimizer for Precision: Dell's most intelligent mobile workstations with AI-based optimization. Let's make genius real.
Big performance. Small footprint.
Big performance. Small footprint.
The right equipment: Up to 10th Gen Intel® Core™ and Xeon® vPro® processors offer businesses the performance, manageability, built-in security features, and stability of Intel® architecture and align to a future-proof roadmap.

Intelligent performance: Dell Optimizer for Precision uses built-in AI that learns how you use your system and applications, adjusting settings in the background to improve overall performance.

Professional graphics: Working with 2D and 3D CAD is easy with NVIDIA Quadro® P620 graphics with 4GB of memory.

Faster, more dependable memory: Accelerate workflows and improve response time with high-speed memory, up to 64GB at 2933MHz.

Store your creations: Keep your designs local with up to 4TB of high-speed dual storage*.

Power on: Get up to 20 hours of battery life with an optional 6-cell 97Whr Express-Charge-capable battery.

Bright ideas: Experience clarity and color with up to a 300 nit FHD display and PremierColor software.

Maximum portability: Work will never weigh you down because this lightweight laptop weighs just 4.16lbs.

Get connected: Hookup all of your accessories with ports that include Thunderbolt™, HDMI, USB and more.
Intelligence that matches yours
Intelligence that matches yours
Dell Optimizer for Precision is a built-in AI platform that learns how you work and continuously adapts to your style to create a smarter, more personalized and productive experience.

ExpressResponse: Launch your most used apps faster. We use built-in AI and Intel® Adaptix™ Technolo-gy to adjust performance levels where you need them most.

ExpressCharge: AI improves battery performance by adapting to your typical power consumption and charge patterns. Always on the go? You’ll get an ExpressCharge Boost to gain 35% charge in about 20 minutes. Have more time? ExpressCharge will automatically get you up to 80% in an hour.* And if you can’t charge your system right away, it will subtly adjust settings to preserve resources, such as dimming your screen or turning off Bluetooth when not in use.

Intelligent Audio: Dell Optimizer’s Intelligent Audio will automatically tune your system by adjusting background noise, managing speech volume and refining overall sound experience so you can hear and be heard better wherever you work.
Security. Productivity. Reliability.
Security. Productivity. Reliability.
Productivity at your fingertips: The optional Windows Hello fingerprint reader ensures that you and only you can access your work. Simply place your finger on the sensor and just like that, you’re ready to take on the next task.

Precision, meet privacy: When you want to be heard but not seen, the camera shutter provides the privacy you want. Close the shutter to physically block the camera or open it when you want to video conference or take photos.

Dell Reliable Memory Technology Pro: Dell Reliable Memory Technology (RMT) Pro protects your work from potential crashes. Dell's exclusive RMT Pro works in conjunction with ECC memory to detect and correct memory errors.
Independent Software Vendor (ISV) certification
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.
Modernize your IT with Dell Technologies Unified Workspace
Dell Technologies Unified Workspace intelligently modernizes end user experiences for seamless productivity with proactive, predictive and automated solutions for deployment, security, management and support.

ProDeploy in the Unified Workspace allows you to move away from traditional, high-touch, manual deployment, and instead, ship devices preconfigured with company apps and settings from the Dell factory directly to their end users—having end users up and working on day one.

Dell Trusted Devices provide a foundation to a modern workforce environment with invisible and seamless protection to ensure smarter, faster experiences. End users stay productive and IT stays confident with modern security solutions for the Dell Trusted Device.

Dell Client Command Suite + VMware Workspace ONE offers integrated capabilities that deliver a unified endpoint management experience to customers so they can manage firmware, OS and apps from one console.

ProSupport resolves hardware issues up to 11x faster than the competition. ProSupport for PCs offers 24x7 access to in-region ProSupport engineers who contact you when critical issues arise,* so you can focus on what’s next, not what just happened.

ProSupport Plus helps you stay a step ahead and virtually eliminate unplanned downtime due to hardware issues. You get all the capabilities of ProSupport, as well as AI-driven alerts to prevent failures and repairs for accidents.*

Dell SupportAssist OS Recovery: Enable a recovery environment with tools to diagnose and troubleshoot issues that may occur before your computer boots to the operating system.
Ports & Slots
Ports & Slots
1. Memory card reader | 2. Optional SIM card slot | 3. Headphone jack | 4. USB 3.2 gen & USB 3.2 gen 1 with PowerShare | 5. HDMI | 6. RJ-45 port | 7. Wedge-shaped lock slot | 8. Power adapter port | 9. USB-C with Thunderbolt™ | 10. USB 3.2 gen 1 | 11. Smart card reader (optional)
Dimensions & Weight
Dimensions & Weight
1. Rear Height: 24.92 mm (0.98"), Front Height: 22.48 mm (0.88") | 2. Width: 359.10 mm (14.13") | 3. Depth: 236.25 mm (9.30")

Weight: 1.89 kg (4.16 lbs)*

Accessories & Services

Essential work accessories for your Precision 3551
Essential work accessories for your Precision 3551
Maximize the performance of your Precision 3551 with the ultimate work accessories designed to increase productivity at your desk.
Dell Thunderbolt Dock | WD19TB
Dell Thunderbolt Dock | WD19TB
Boost your PC’s power with ExpressCharge Boost on the world’s most powerful and first modular Thunderbolt dock with a future-ready design.
Dell UltraSharp 27 Ultrathin Monitor | U2719DC
Dell UltraSharp 27 Ultrathin Monitor | U2719DC
See fine details and true-to-life color on this 27" QHD monitor in an innovative, stylishly thin design with USB-C connectivity.
Dell Premier Wireless Keyboard and Mouse| KM717
Dell Premier Wireless Keyboard and Mouse| KM717
Enhance daily performance and productivity with an elegant design that will fit into virtually any workspace.
Essential, on-the-go accessories for your Precision 3551
Enhance the mobility of your Precision 3551 with accessories designed to keep you powered up, protected and connected on the go.
Jabra Evolve 85h
Jabra Evolve 85h

With the ambient noise cancellation feature of this wireless headset you can hear every work clearly on your next call.

 Dell Timbuk2 Authority Backpack
Dell Timbuk2 Authority Backpack
Built to carry and protect everything you need to get your job done. The durable lightweight construction incorporates a quilted laptop sleeve.
Dell USB-C Mobile Adapter | DA300
Dell USB-C Mobile Adapter | DA300

Featuring the widest variety of port options available, DA300 offers seamless video, network, and data connectivity in a compact design.


Ratings & Reviews


Drivers, Manuals & Support

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

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