DELL Precision 3551 laptop i9-10885H 32GB 512GB Quadro P620 15.6

Mobile workstation with eight-core Intel i9

The Dell Precision 3551 is a 15.6-inch mobile workstation built around an eight-core Intel Core i9-10885H processor that reaches 5.30 GHz turbo. It ships with 32 GB of memory and a 512 GB SSD. A dedicated NVIDIA Quadro P620 graphics card with 2 GB memory drives the 1920 x 1080 non-touch display. The system runs Windows 10 Pro and is finished in a carbon-fibre grey chassis.

Carbon-fibre chassis with Thunderbolt and HDMI

The wedge-profile carbon-fibre chassis measures 0.88 inch at the front and 0.98 inch at the rear, weighing 1.89 kg. A USB-C port with Thunderbolt supports high-speed peripherals and external displays. Full-size HDMI and RJ-45 ports handle video output and wired networking without adapters. USB 3.2 Gen 1 and USB 3.2 Gen with PowerShare keep devices charged while the laptop sleeps. A wedge-shaped lock slot and optional SIM tray add physical security and mobile broadband flexibility.

Verify display, OS and port needs before ordering

The 15.6-inch panel is a non-touch FHD screen at 1920 x 1080 resolution; buyers needing touch input or higher pixel density should look elsewhere. Windows 10 Pro is pre-installed with a free upgrade path to Windows 11 when available. Thunderbolt uses a USB-C connector — confirm your docks or monitors accept this interface. The Quadro P620 is an entry professional GPU; workflows demanding heavier 3D performance will require a different model.