The Dell Precision 3551 is a 15.6-inch mobile workstation built for professional users—like engineers, CAD designers, 3D artists, and developers—who need strong CPU and GPU performance but also want something relatively portable. With a 10th-gen Intel Core i7 and an NVIDIA Quadro P620 graphics card, it can handle demanding tasks such as 3D modeling, rendering, and simulation. The 512 GB SSD ensures fast system speed, and 16 GB of RAM gives enough memory for multitasking. Because it’s a “Precision” workstation, it’s more tested and optimized for professional software than a regular laptop.
| Component | Specification |
|---|
| Model | Dell Precision 3551 (15.6″) |
| Processor (CPU) | Intel Core i7-10850H, 10th Gen, 6 cores / 12 threads, 2.7 GHz base, up to ~5.1 GHz turbo. |
| Memory (RAM) | 16 GB DDR4 (2933 MHz) Max supported: 64 GB (2 × 32 GB) |
| Storage | 512 GB M.2 PCIe NVMe SSD |
| Graphics (GPU) | NVIDIA Quadro P620, 4 GB GDDR5 dedicated memory Integrated: Intel UHD Graphics |
| Display Options | 15.6″: – Full HD (1920 × 1080), anti-glare, non-touch – Also has HD (1366 × 768) panel option in some SKUs |
| Ports / Connectivity | – 1 × Thunderbolt-C – 3 × USB-A 3.2 Gen 1 – HDMI 2.0 – RJ-45 Ethernet port – MicroSD card reader – Optional fingerprint reader |
| Wireless | Options include: – Intel Wi-Fi 6 AX201 + Bluetooth 5.0 – Or Qualcomm 802.11ac + Bluetooth, depending on model |
| Battery | Several options: – 3-cell 51 Wh – 4-cell 68 Wh – 6-cell 97 Wh (for longer runtimes) |
| Weight | About 1.89 kg (4.16 lb) |
| Operating System Options | Windows 10 Home / Pro, Ubuntu 18.04, Red Hat 8.2 |
| Security | TPM, optional smart card reader, optional fingerprint reader |
| Power Adapter | 90W 7.4 mm barrel or 130W USB-C options |
