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Gray Dell Precision 3551 15.6 inch laptop carbon fiber finish closed lid

DELL

DELL Precision 3551 laptop i7-10750H 16GB 512GB Quadro P620

SKU CH-XD1T-QQ32K

A 15.6-inch mobile workstation with a six-core i7-10750H, 16 GB RAM, 512 GB SSD and Quadro P620 graphics for professional applications

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i7 10th Gen
  • Graphics processorNVIDIA Quadro P620
  • Memory size16 GB
  • SSD storage512 GB
  • Display resolution1366 × 768
  • Six-core Intel i7-10750H reaches 5.0 GHz turbo for demanding workloads
  • NVIDIA Quadro P620 2 GB dedicated graphics drives professional 3D applications
  • 512 GB SSD and 16 GB memory provide fast storage and multitasking headroom
  • 6" HD 1366 x 768 non-touch display in a carbon-fibre chassis
  • Thunderbolt USB-C plus HDMI and RJ-45 for versatile connectivity

Mobile workstation for CAD and BIM

The Dell Precision 3551 pairs a six-core Intel Core i7-10750H with an NVIDIA Quadro P620 GPU and 16 GB of memory. It targets engineers and designers who need certified drivers for 3-D modelling applications on a 15.6-inch chassis.

Verify display and memory needs

The panel is a non-touch 1366 x 768 HD screen, so colour-critical work will require an external monitor. Memory is listed at 16 GB; confirm whether your workflow demands more capacity before ordering.

Replaces older mobile workstations

This unit upgrades from earlier Precision models that used dual-core processors or integrated graphics. The jump is worth it when you need six cores at 5.0 GHz turbo and dedicated Quadro graphics for viewport performance.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $620.99
Typical for this category: the median of 32,549 items is $599.99.
Screen size 15.6 in (39.6 cm)
Higher than about 60% of the 32,085 comparable items (median 15.2 in).
Memory size 16 GB
Typical for this category: the median of 30,127 items is 16 GB.

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Specifications

Product
Brand nameDELL
Product linePrecision
Model namePrecision 3551 Laptop
Part numberPrecision 3551 Laptop
Product colorGray
Design styleStandard
Product typeWorkstation
Recommended useBusiness
Processor
ProcessorIntel Core i7 10th Gen
Processor modelIntel Core i7-10750H
CPU cores6
Turbo clock speed5.0 GHz
Processor codenameCoffee Lake
Memory
Memory size16 GB
Storage
SSD storage512 GB
Hard driveNo
Display
Screen size15.6 in (39.6 cm)
Display resolution1366 × 768
Touch inputNon-Touch Screen
Display formatHD
Graphics
Graphics processorNVIDIA Quadro P620
Graphics typeDedicated Card
Audio & video
Web cameraYes
Connectivity
Wi-Fi802.11ac Wireless LAN
Bluetooth supportYes
Software
Operating systemWindows 10 Pro
More details
Pointing deviceYes
Keyboard backlightBacklit

Questions about this item

Does the box contain the power adapter and are any cables sold separately?

The laptop ships with the power adapter and power cable included; no extra cables are required for basic operation.

Should I choose the 512 GB SSD or the 16 GB RAM version for heavier workloads?

This unit comes with both the 512 GB SSD and 16 GB RAM already installed, so there is no separate version to select.

What does the 5.0 GHz turbo figure mean when the Precision 3551 is running real applications?

The Intel Core i7-10750H can boost up to 5.0 GHz on active cores during demanding tasks, while the base clock runs at 2.6 GHz.

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