DELL Precision T5820 desktop PC Xeon W-2135 128GB DDR4 2TB NVMe Quadro P4000

Precision T5820 Xeon workstation

The Dell Precision T5820 is a mid-tower workstation built around an Intel Xeon W-2135 processor with six cores at 3.7 GHz and a 4.5 GHz turbo frequency. It ships with 128 GB of DDR4 2666 MHz registered ECC memory across four slots and a 2 TB NVMe SSD. An Nvidia Quadro P4000 graphics card with 8 GB GDDR5 and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro is pre-installed.

Suited for memory-heavy professional tasks

This configuration suits engineers, designers and analysts who need large ECC memory capacity and certified professional graphics for CAD, simulation or rendering workloads. The 950 W 80 Plus Gold power supply supports the installed components. Buyers who need more than 256 GB of total system memory or who require a different GPU architecture should look at other platforms. The tower form factor fits standard rack or desk deployments.

128 GB DDR4 with 256 GB ceiling

The 128 GB DDR4 2666 MHz kit occupies four of eight slots, leaving four slots open for expansion up to the 256 GB maximum supported by the platform. The single 2 TB NVMe drive provides fast primary storage; additional drives can be added internally. The Quadro P4000 handles multi-display setups and GPU-accelerated applications within its 8 GB GDDR5 frame buffer. Workloads exceeding that VRAM limit will need a higher-tier graphics card.