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Dark gray Dell Precision 3551 laptop, 15.6 inch non-touch FHD screen, Grade A condition

DELL Refurbished

DELL J5-P3551A06 business laptop i7-10750H 64GB 1TB Quadro P620 15.6" FHD Win 11 Pro

SKU CH-W5XG-M2JAF MPN J5-P3551A06

Refurbished Precision workstation with 6-core i7, 64 GB memory, 1 TB SSD and Quadro P620 graphics on a 15.6" FHD screen

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i7 10th Gen
  • Graphics processorNVIDIA Quadro P620
  • Memory size64 GB
  • SSD storage1 TB
  • Display resolution1920 × 1080
  • 6-core Intel i7-10750H powers demanding workloads
  • 64GB memory with 1TB SSD handles large datasets
  • NVIDIA Quadro P620 4GB accelerates professional graphics
  • 6" 1920 x 1080 display shows crisp detail
  • Windows 11 Pro 64-bit ready for business use

Precision 3551 mobile workstation

The Dell Precision 3551 is a 15.6-inch mobile workstation built for professionals who need certified graphics and plenty of memory. It pairs a six-core Intel Core i7-10750H processor with 64GB of RAM and a 1TB SSD, running Windows 11 Pro out of the box. The dedicated NVIDIA Quadro P620 with 4GB VRAM drives the 1920 x 1080 non-touch display.

Engineers and analysts who need ISV-certified

This unit suits CAD, BIM and data-science workloads that rely on Quadro driver certification and 64GB memory headroom. Buyers who need more than 4GB video memory for large assemblies or GPU rendering should look elsewhere. Creatives requiring a touch screen or colour-critical panel will also find the standard FHD panel limiting.

Quadro P620 with 4GB dedicated VRAM

The single specification that decides fit is the professional GPU: an NVIDIA Quadro P620 equipped with 4GB of video memory. It delivers certified OpenGL performance for mainstream 3D applications but cannot address larger models that demand 6GB or more VRAM.

How it compares

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

Price $645.99
Cheaper than about 64% of the 1,620 comparable items (median $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
Part numberJ5-P3551A06
Product colorDark Gray
Cosmetic gradeGrade A (Excellent)
Design styleThin and Light
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 size64 GB
Storage
SSD storage1 TB
Optical driveNo
Display
Screen size15.6 in (39.6 cm)
Display resolution1920 × 1080
Touch inputNon-Touch Screen
Widescreen compatibleYes
Graphics
Graphics processorNVIDIA Quadro P620
Video RAM4 GB
Graphics typeDedicated Card
Connectivity
Wired network1 x RJ-45
Ports & slots
USB ports3 x USB 3.2 Gen 1 Type-A
Thunderbolt ports1 x Thunderbolt 3
HDMI ports1 x HDMI 1.4
Audio jacks1 x Headphone/Microphone Combo Jack
Memory card readerSD card reader
Size & build
Overall dimensions14.14 in × 9.3 in × 0.96 in
Product weight4.41 lb (2 kg)
Shipping weight2.00 kg
Package size359 × 236 × 24 mm
Software
Operating systemWindows 11 Pro 64-bit

Questions about this item

What are the external dimensions of the Precision 3551 chassis?

The chassis measures 14.14 inches wide, 9.3 inches deep and 0.96 inches high.

How is the Thunderbolt 3 port used to connect external displays or docks?

Plug a Thunderbolt 3 cable into the single Thunderbolt 3 port; the port carries video and data simultaneously, so no separate HDMI cable is needed for that display.

Which storage component can be replaced or upgraded later?

The 1TB SSD is the user-replaceable storage drive; the 64GB memory is soldered and cannot be upgraded.

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