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Black Dell Precision 3551 laptop closed showing matte finish and 15.6 inch form factor

DELL

DELL Precision 3551 laptop Core i5 10th Gen 32GB 512GB SSD 15.6" 1366x768 Windows 11 Pro

SKU CH-3KJD-ZTXE5

A 15.6" mobile workstation with a 10th Gen Core i5, 32GB RAM and a 512GB SSD running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 10th Gen
  • Screen Size15.6"
  • TouchscreenNon-Touch Screen
  • Display TypeWide UXGA
  • 10th Gen Intel Core i5 processor delivers responsive performance
  • 32 GB memory handles multitasking and demanding workloads
  • 512 GB solid-state drive provides fast storage access
  • 6 inch 1366 x 768 display offers clear visuals
  • Windows 11 Pro pre-installed with recovery image ready

Precision 3551 mobile workstation

The Dell Precision 3551 is a 15.6-inch mobile workstation running Windows 11 Pro. It ships with an Intel Core i5 10th Gen processor, 32 GB of system memory and a 512 GB SSD. The integrated Intel UHD Graphics drive a non-touch 1366 x 768 WXGA panel. This configuration suits professionals who need a portable, ISV-tested platform for 2D CAD, office suites and light content creation.

1366 x 768 WXGA display limits

The 1366 x 768 resolution provides roughly one megapixel of workspace, which restricts multi-window layouts and fine-detail inspection. Integrated Intel UHD Graphics share system memory and lack dedicated video RAM, so 3D viewport performance drops quickly with complex assemblies or high-poly models. External monitors can extend the desktop, but the internal panel remains the bottleneck for on-the-go visual fidelity.

32 GB RAM and 512 GB SSD headroom

Thirty-two gigabytes of memory handles large spreadsheets, virtual machines and multi-tab browsers without paging. The 512 GB solid-state drive offers fast boot and application load times, though usable capacity may fall between 480 GB and 512 GB. Users working with 4K video timelines, massive point-cloud datasets or extensive local render farms will exhaust both memory and storage headroom quickly.

Highlights

  • 10th Gen Intel Core i5 processor delivers responsive performance
  • 32 GB memory handles multitasking and demanding workloads
  • 512 GB solid-state drive provides fast storage access
  • 6 inch 1366 x 768 display offers clear visuals
  • Windows 11 Pro pre-installed with recovery image ready

Specifications

BrandDELL
SeriesPrecision
Model3551
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 10th Gen
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeWide UXGA
Resolution1366 x 768
GPU/VPUIntel UHD Graphics
SSD512GB
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

Should I pick a model with more than 32GB RAM or a larger SSD than 512GB?

This unit comes with 32GB RAM and a 512GB SSD; the spec sheet lists no other memory or storage options for this SKU.

What does the 2.50GHz minimum Core i5 speed mean for everyday workloads?

The 10th Gen Core i5 runs at a minimum of 2.50GHz, providing enough headroom for office apps, web browsing and light multitasking.

Which display interface does the 1366 x 768 panel use and what does it limit?

The 15.6" WXGA LED backlit screen runs at 1366 x 768 over the internal eDP link, capping the built-in panel to that resolution.

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