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Black Dell Precision 3551 15.6 inch laptop closed on a flat surface

DELL

DELL Precision 3551 15.6" laptop Core i7 32GB 256GB SSD

SKU CH-BAPV-CQ1HJ

A 15.6 inch mobile workstation with a Core i7 processor, 32GB memory, 256GB solid-state storage and NVIDIA Quadro P620 graphics running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 10th Gen
  • Processor Name2.60GHz
  • Screen Size15.6"
  • TouchscreenNon-Touch Screen
  • Intel Core i7 10th Gen at 2.60GHz for demanding workloads
  • 32GB memory handles large datasets and virtual machines
  • 256GB SSD provides fast boot and application loading
  • NVIDIA Quadro P620 GPU accelerates professional 3D applications
  • 6 inch 1366 x 768 display shows detailed visuals

Dell Precision 3551 mobile workstation

This 15.6 inch Dell Precision 3551 is a mobile workstation built around a 10th generation Intel Core i7 running at a minimum of 2.60GHz. It ships with 32GB of memory, a 256GB solid-state drive and Windows 11 Pro already installed. A dedicated NVIDIA Quadro P620 graphics card drives the 1366 by 768 WXGA non-touch display.

Who this suits and who should look elsewhere

Engineers, designers and analysts who need certified drivers for CAD, BIM or simulation workloads will benefit from the Quadro GPU and the generous 32GB of RAM. Buyers who want a higher resolution panel, a touchscreen, a backlit keyboard or a lighter ultra-portable chassis should consider other models.

Deciding specification: Quadro P620 graphics

The Quadro P620 is the component that determines whether this laptop fits professional 3D workflows. It provides certified OpenGL performance for viewports in SolidWorks, Revit, Catia and similar ISV applications where consumer GeForce cards lack driver validation. If your daily work relies on those certified drivers, this configuration meets the requirement; if you only need office productivity or web browsing, the Quadro is unnecessary.

Highlights

  • Intel Core i7 10th Gen at 2.60GHz for demanding workloads
  • 32GB memory handles large datasets and virtual machines
  • 256GB SSD provides fast boot and application loading
  • NVIDIA Quadro P620 GPU accelerates professional 3D applications
  • 6 inch 1366 x 768 display shows detailed visuals

Specifications

BrandDELL
SeriesPrecision
Model3551
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 10th Gen
Processor Name2.60GHz
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeWide UXGA
Resolution1366 x 768
GPU/VPUNVIDIA Quadro P620
SSD256GB
HDDNo
Memory32GB
Memory Slot (Total)2
Optical Drive TypeNone
BluetoothYes
USB0
Backlit KeyboardNo
WebcamYes
TypeMainstream
UsageBusiness
Dimensions (W x D x H)0.94 H x 13.2 W x 9.1 L
Weight3 - 3.9 lbs.
Package ContentIncludes Laptop and AC Adapter

Questions about this item

Does the Core i7 10th Gen processor and Quadro P620 stay cool and quiet during long rendering sessions?

The 2.60 GHz Intel Core i7 10th Gen CPU and NVIDIA Quadro P620 GPU are built for mobile workstation workloads; the Precision 3551 chassis uses a dual-fan thermal design that keeps temperatures controlled under sustained load.

Which ports and peripherals must I already own to connect external displays and storage to this Precision 3551?

The laptop provides HDMI, USB-A, USB-C with DisplayPort alt-mode, an SD card reader and a headset jack, so you only need matching cables or adapters for monitors, drives and audio gear.

Will my older USB-A docking station and 1080p monitor work with the 1366 x 768 panel and USB-C video output on this unit?

Yes — the USB-C port carries DisplayPort 1.4 video, so a USB-C-to-HDMI or USB-C-to-DisplayPort adapter drives a 1080p screen at 60 Hz, while legacy USB-A devices plug directly into the Type-A ports.

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