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Gray Dell Precision 3551 laptop 15.6 inch non-touch HD display carbon fiber finish

DELL

DELL Precision 3551 laptop i7-10750H 16GB 256GB Quadro P620 15.6" HD

SKU CH-G2K6-0MWRN

15.6-inch mobile workstation with six-core i7-10750H, 16 GB RAM, 256 GB SSD and Quadro P620 graphics

  • ColorGray
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 10th Gen
  • Processor NameIntel Core i7-10750H
  • Core NameCoffee Lake
  • Turbo Frequency5.0 GHz
  • Six-core Intel Core i7-10750H reaches 5.0 GHz turbo for demanding workloads
  • NVIDIA Quadro P620 2 GB dedicated graphics accelerates professional 3D applications
  • 16 GB memory and 256 GB SSD deliver responsive multitasking and fast storage
  • 6 inch 1366 x 768 HD non-touch display in carbon-fibre chassis weighs 1.89 kg
  • Thunderbolt USB-C plus HDMI RJ-45 USB 3.2 ports connect peripherals and networks

15.6" mobile workstation with six-core Intel i7

The Dell Precision 3551 pairs a six-core Intel Core i7-10750H processor with 16 GB of memory and a 256 GB SSD. An Nvidia Quadro P620 graphics card with 2 GB of dedicated video memory handles professional 3D and CAD workloads. The 1366 x 768 HD panel is non-touch and finished in carbon fibre grey.

Sustained workloads on six cores to 5.0 GHz turbo

Under continuous load the six cores can reach a 5.0 GHz turbo frequency while the Quadro P620 remains stable for extended rendering or simulation sessions. The 256 GB solid-state drive keeps project files and applications responsive without mechanical latency. Windows 10 Pro provides a familiar enterprise-ready environment for ISV-certified software.

Thermals and noise in a 1.89 kg carbon fibre chassis

The wedge-shaped chassis measures 0.88 inches at the front and 0.98 inches at the rear, weighing 1.89 kg for daily mobility. Heat is exhausted through the rear hinge area so surface temperatures stay comfortable during typical office or field use. Fan noise remains low during light tasks and rises only when the CPU and GPU are both under heavy load.

Highlights

  • Six-core Intel Core i7-10750H reaches 5.0 GHz turbo for demanding workloads
  • NVIDIA Quadro P620 2 GB dedicated graphics accelerates professional 3D applications
  • 16 GB memory and 256 GB SSD deliver responsive multitasking and fast storage
  • 6 inch 1366 x 768 HD non-touch display in carbon-fibre chassis weighs 1.89 kg
  • Thunderbolt USB-C plus HDMI RJ-45 USB 3.2 ports connect peripherals and networks

Specifications

BrandDELL
SeriesPrecision
ModelPrecision 3551 Laptop
Part NumberPrecision 3551 Laptop
ColorGray
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 10th Gen
Processor NameIntel Core i7-10750H
Core NameCoffee Lake
Turbo Frequency5.0 GHz
Number of Cores6
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeHD
Resolution1366 x 768
GPU/VPUNVIDIA Quadro P620
Graphic TypeDedicated Card
SSD256GB
HDDNo
Memory16GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

Questions about this item

How hot and loud does the Precision 3551 get when the i7-10750H runs at 5.0 GHz all day?

The six-core i7-10750H reaches 5.0 GHz turbo, so sustained loads will warm the 0.88"/0.98" chassis and spin the fans; a hard surface helps airflow.

Which cables and peripherals must I already own to use the USB-C Thunderbolt, HDMI and RJ-45 ports?

You need a Thunderbolt-capable USB-C cable for the USB-C port, a standard HDMI cable for external displays, and an Ethernet patch cable for the RJ-45 jack.

Will my older USB 3.0 drives and non-Thunderbolt monitors work with the USB 3.2 Gen 1 and HDMI outputs?

Yes, the USB 3.2 Gen 1 ports are backward compatible with USB 3.0 devices, and HDMI supports legacy monitors at 1366 x 768 or higher.

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