DELL Precision T7820 2x Silver 4214 2.2GHz 64GB DDR4 RTX 4000 512GB NVMe 16TB HDD Win11 Pro hard drive adapter

Professional CAD Workstation

The Dell Precision T7820 tower is a dual-processor workstation built for CAD, 3D modeling, rendering, engineering, and visualization. Two Intel Xeon Silver 4214 CPUs at 2.20GHz deliver high core-count performance for multitasking, simulation, and virtualization. 64GB DDR4 memory across 12 total slots supports large project files and complex applications. Windows 11 Pro provides modern security and remote desktop features.

Storage and Graphics

A 512GB M.2 drive and a 16TB 3.5 inch HDD combine responsive solid-state speed with high-capacity storage for applications, project files, and backups. The NVIDIA Quadro RTX 4000 graphics card accelerates CAD, 3D visualization, rendering, and GPU-enabled creative applications. A 950W power supply supports demanding components and future expansion. Built-in Bluetooth connects compatible wireless keyboards, mice, and headsets.

Expansion Limits

This tower suits engineers, designers, and analysts who need dual-CPU compute, professional graphics, and massive local storage in a single chassis. Buyers who need more than 12 memory slots or additional GPU slots should look at larger rackmount platforms. Users requiring a smaller footprint or single-threaded speed above 2.20GHz will find other form factors more appropriate.