DELL Precision T7820 2x Xeon Platinum 8268 2.9GHz 64GB DDR4 P4000 512GB NVMe 16TB HDD Win11 hard drive adapter

Dual-processor workstation tower

The Dell Precision T7820 is a tower workstation built around two Intel Xeon Platinum 8268 processors running at 2.90 GHz. It targets engineers, designers and analysts who need high core-count processing for CAD, 3D modelling, simulation and virtualization workloads. Sixty-four gigabytes of DDR4 memory across twelve slots supports large project files and heavy multitasking. The system ships with Windows 11 Pro installed.

Storage interface limits

Internal storage connects through SATA and SAS interfaces for 3.5-inch and 2.5-inch drives, plus NVMe for M.2 devices. The supplied configuration pairs a 512 GB M.2 SSD with a 16 TB hard drive. Four internal drive bays provide room for additional SATA or SAS storage, while the M.2 slot is occupied by the boot SSD. Expansion beyond these bays requires add-in controller cards.

Dual-socket LGA 3647 platform

The defining specification is the dual LGA 3647 socket design, which only accepts Intel Xeon Scalable processors. Buyers who need a single-socket platform or a different socket type cannot use this chassis. The 950 W power supply and full-length GPU clearance support the included Quadro P4000 and similar professional graphics cards.