DELL J5-P3551A09 Precision 3551 laptop i7-10850H 16GB 512GB 15.6 FHD Quadro P620

Precision 3551 workstation for mobile professionals

The Precision 3551 pairs a 6-core Intel Core i7-10850H processor with 16GB of memory and a 512GB NVMe drive. A dedicated NVIDIA Quadro P620 with 2GB of video memory handles certified ISV applications. The 15.6-inch FHD panel shows 1920 x 1080 resolution on a non-touch surface. Windows 11 Pro 64-bit ships pre-installed on this Grade A refurbished unit.

Sustained load on six Comet Lake cores

The 2.7GHz base clock across six cores keeps compile times and data-set processing steady when all threads stay busy. Turbo headroom lifts single-thread bursts without throttling the package during long renders or simulations. The 12MB L3 cache feeds the cores so memory latency does not become the bottleneck. Quadro drivers maintain stable clock behaviour under certified workloads.

Thermals and acoustics in daily use

Dual heat pipes and a single fan move heat away from the CPU and GPU inside the 0.98-inch chassis. Fan noise stays low during office tasks and rises only when both processors hit their thermal limits together. Surface temperatures remain comfortable on the palm rest during typical business hours. The 4.41-pound weight reflects the cooling capacity built into the dark gray frame.