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Silver Dell Precision 3551 15.6 inch mobile workstation closed lid Grade A condition

DELL Refurbished

DELL J5-P3551A01 Precision 3551 i7-10750H 32GB 2TB business laptop

SKU CH-DCN2-3GW1K MPN J5-P3551A01

Grade A 15.6" FHD mobile workstation with 6-core i7-10750H, 32GB RAM, 2TB SSD and Quadro P620 graphics

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i7 10th Gen
  • Graphics processorNVIDIA Quadro P620
  • Memory size32 GB
  • SSD storage2 TB
  • Display resolution1920 × 1080
  • 6-core Intel Core i7-10750H powers demanding workloads
  • 32 GB memory and 2 TB SSD handle large projects fast
  • NVIDIA Quadro P620 with 4 GB video memory drives professional graphics
  • 6 inch FHD 1920 x 1080 non-touch display shows crisp detail
  • Windows 11 Pro 64-bit ready for business deployment

Mobile workstation with ISV graphics

The Dell Precision 3551 pairs an Intel Core i7-10750H six-core processor with 32 GB of memory and a 2 TB SSD. A dedicated NVIDIA Quadro P620 GPU with 4 GB video memory drives the 15.6-inch FHD panel at 1920 x 1080. Windows 11 Pro 64-bit is pre-installed on this Grade A refurbished unit.

Connectivity for docked workflows

One USB 3.2 Gen 2 Type-C port and three USB 3.2 Gen 1 Type-A ports handle peripherals and external storage. HDMI 2.0b supports a second display, while RJ-45 provides wired networking. A micro-SD card reader and a headphone/microphone combo jack complete the I/O. The webcam is present for video calls.

Suited to certified-app users

Engineers and designers who rely on ISV-certified drivers for CAD or 3D modelling will benefit from the Quadro P620. Buyers who need higher GPU compute for rendering, deep learning or modern gaming titles should look at a workstation with a more powerful graphics card.

How it compares

Measured against everything we stock in Business Notebook Computers, at today’s prices. Recalculated every night.

Price $805.99
Typical for this category: the median of 1,620 items is $791.99.
Screen size 15.6 in (39.6 cm)
Typical for this category: the median of 1,569 items is 15.6 in.
Video RAM 4 GB
Typical for this category: the median of 102 items is 4 GB.

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product linePrecision
Model name3551
Cosmetic gradeGrade A (Excellent)
Design styleStandard
Product typeWorkstation
Recommended useBusiness
Processor
ProcessorIntel Core i7 10th Gen
Processor modelIntel Core i7-10750H
CPU cores6-core Processor
L3 cache size12 MB
Memory
Memory size32 GB
Storage
SSD storage2 TB
Hard driveNo
Optical driveNo
Display
Screen size15.6 in (39.6 cm)
Display resolution1920 × 1080
Touch inputNon-Touch Screen
Widescreen compatibleYes
Display formatFHD
Graphics
Graphics processorNVIDIA Quadro P620
Video RAM4 GB
Graphics typeDedicated Card
Audio & video
Web cameraYes
Ports & slots
USB ports1 x USB 3.2 Gen 2 Type-C / 3 x USB 3.2 Gen 1 Type-A
HDMI ports1 x HDMI 2.0b
Additional ports1 x RJ-45
Audio jacks1 x Headphone/Microphone Combo Jack
Memory card readerMicro SD
Size & build
Shipping weight2.72 kg
Package size483 × 356 × 102 mm
Software
Operating systemWindows 11 Pro 64-bit

Questions about this item

Will the 32 GB memory or 2 TB SSD need upgrading later?

Both components are fixed at 32 GB RAM and 2 TB SSD capacity, so any future increase would require a full system replacement.

What thermal limit appears first when the Intel Core i7-10750H runs sustained workloads?

The 6-core processor with 12 MB L3 cache will hit its thermal ceiling before the NVIDIA Quadro P620 4 GB GPU becomes the bottleneck.

How loud and hot does the Precision 3551 get during all-day use?

The 15.6-inch FHD non-touch chassis dissipates heat from the i7-10750H and Quadro P620 through its standard workstation cooling, producing audible fan noise under continuous load.

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