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Silver Dell Precision 3551 laptop with 15.6 inch screen, visible cosmetic wear on case

DELL

DELL Precision 3551 laptop i7-10850H 16GB 512GB SSD 15.6 FHD Quadro P620 Silver

SKU CH-QP8M-H3Z9C

15.6-inch FHD mobile workstation with i7-10850H, 16 GB DDR4, 512 GB SSD and Quadro P620 graphics, sold as Grade B with cosmetic wear only

  • ColorSilver
  • Operating SystemWindows 11 Pro
  • Screen Size15.6"
  • TouchscreenNon-Touch Screen
  • SSD512GB
  • Memory16GB

Options Grade B

  • Grade B
  • Grade A

Struck-through versions exist but are not stocked here.

  • 6-core i7-10850H reaches 5.10 GHz Turbo for demanding workloads
  • 16 GB DDR4 memory keeps multiple professional apps responsive
  • 512 GB SSD provides fast boot and project-file access
  • Quadro P620 4 GB GDDR5 drives CAD and 3D viewport performance
  • 6" 1920 x 1080 non-touch display gives clear workspace view

Dell Precision 3551 mobile workstation

The Dell Precision 3551 is a 15.6 inch mobile workstation powered by an Intel Core i7-10850H processor with 6 cores and 12 threads. It includes 16GB DDR4 memory and a 512GB SSD. The NVIDIA Quadro P620 with 4GB GDDR5 supports professional 3D applications. It ships with Windows 11 Pro.

Cosmetic grade and fixed memory

This unit is graded B, so the chassis shows scratches and scuffs from prior use while the screen and keyboard remain fully functional. Buyers who want a pristine appearance should look elsewhere. The 16GB DDR4 is soldered, so anyone needing more memory cannot upgrade this model.

Quadro P620 4GB GDDR5 graphics

The discrete NVIDIA Quadro P620 with 4GB GDDR5 drives CAD and DCC workloads. If your workflow demands more video memory or higher compute performance, this GPU will not meet those needs.

Highlights

  • 6-core i7-10850H reaches 5.10 GHz Turbo for demanding workloads
  • 16 GB DDR4 memory keeps multiple professional apps responsive
  • 512 GB SSD provides fast boot and project-file access
  • Quadro P620 4 GB GDDR5 drives CAD and 3D viewport performance
  • 6" 1920 x 1080 non-touch display gives clear workspace view

Specifications

BrandDELL
SeriesPrecision 3551
ModelPrecision 3551
Part NumberPrecision 3551
ColorSilver
Operating SystemWindows 11 Pro
Screen Size15.6"
TouchscreenNon-Touch Screen
SSD512GB
Memory16GB
TypeEveryday Value
Weight5.5000

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How loud and hot does the i7-10850H get when the Quadro P620 is rendering all day?

The six-core i7-10850H runs at 2.70 GHz base and can boost to 5.10 GHz, while the Quadro P620 with 4 GB GDDR5 handles sustained 3D loads; the Precision 3551 chassis is built for workstation thermals.

Which docks or monitors can I plug straight into the Thunderbolt and HDMI ports without extra adapters?

Thunderbolt and HDMI are built in, so any Thunderbolt 3 dock or HDMI display connects directly; USB 3.2 ports add standard peripherals.

Will my older USB-A drives and non-Thunderbolt displays still work alongside the new ports?

Yes — USB 3.2 ports accept legacy USB-A devices, and HDMI drives traditional monitors while Thunderbolt handles newer ones.

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