DELL Precision 3551 15.6" i5-10400H 16GB 512GB business laptop

Dell Precision 3551 for business users

The Dell Precision 3551 is a 15.6-inch business laptop built around a quad-core Intel Core i5-10400H processor running at 2.6 GHz with 8 MB cache. It ships with 16 GB of DDR4 system memory and a 512 GB PCIe NVMe solid-state drive. Integrated Intel UHD graphics drive the 1920 x 1080 IPS display. Windows 11 Pro is pre-installed.

Verify memory needs and port requirements

The system supports a maximum of 64 GB of memory, so confirm whether 16 GB meets your workload before ordering. Only three USB ports and a single HDMI output are provided; check that your peripherals and external displays can connect without additional adapters. The integrated graphics rely on system memory, so heavy visual tasks may be limited.

Fits mobile workstations needing storage speed

The PCIe NVMe drive frees up responsiveness for operating system and application loads compared with slower storage types. Integrated graphics remove the need for a discrete GPU cooler, keeping the chassis thinner for travel. A backlit keyboard and 720p webcam support remote meetings, while the 6-hour battery rating covers typical office sessions away from mains power.