Dell Precision T5820 Workstation Xeon W-2255 10 Core 16GB DDR4 2TB NVMe Quadro P4000 Windows 11 Pro

Precision T5820 Xeon workstation

The Dell Precision T5820 is a mid-tower workstation built around an Intel Xeon W-2255 processor with 10 cores running at 3.7 GHz and a 4.7 GHz turbo frequency. It ships with 16 GB of DDR4 2933 MHz registered ECC memory in a two-module configuration. A 2 TB PCIe NVMe solid-state drive provides the primary storage. The system targets professionals who need certified stability for engineering, simulation or content-creation workloads.

Build, connectors and daily use

The chassis is a black mid-tower that houses a 950 W 80 Plus Gold power supply rated at 90 percent efficiency. Graphics are handled by an Nvidia Quadro P4000 card with 8 GB of GDDR5 memory and a 256-bit interface, offering four DisplayPort outputs for multi-monitor setups. Network connectivity comes from an Intel i219 Gigabit Ethernet controller, while audio uses an integrated Realtek ALC3234 high-definition codec. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Compatibility checks before ordering

The motherboard uses an LGA 2066 socket and provides eight memory slots with a maximum supported capacity of 256 GB of DDR4 registered ECC memory. No 3.5-inch hard drive is included, so verify whether your workflow requires additional bulk storage bays. The Quadro P4000 occupies a full-height PCIe slot and draws power from the internal supply; confirm that your display cables match the four DisplayPort outputs. Ensure the 950 W unit meets the total power budget of any extra cards you plan to add.