DELL Precision T5820 Tower Workstation Xeon W-2135 16GB DDR4 2TB NVMe Quadro P4000 Windows 11 Pro

Precision T5820 Xeon workstation

The Dell Precision T5820 tower is built around an Intel Xeon W-2135 six-core processor running at 3.7 GHz with a 4.5 GHz turbo frequency. It ships with 16 GB of registered ECC DDR4 2666 memory and a 2 TB PCIe NVMe solid-state drive. An Nvidia Quadro P4000 graphics card with 8 GB GDDR5 and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Check memory slots and power needs

The motherboard provides eight DDR4 slots supporting up to 256 GB total, so verify how many of the eight slots are already populated before ordering additional modules. The system includes a 950 W 80 Plus Gold power supply rated at 90 percent efficiency; confirm that your mains circuit and any UPS can sustain that draw. The LGA 2066 socket and Xeon W-2135 processor require a compatible chipset, so ensure any planned CPU upgrade matches the platform. No mechanical hard drive is present, leaving 3.5-inch bays free for future storage expansion.

Tower chassis with Quadro connectivity

The mid-tower chassis is finished in black and uses the 950 W Gold-certified supply to deliver stable power to the Quadro P4000 and all internal components. Four DisplayPort connectors on the graphics card support multi-monitor arrays directly without adapters. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 high-definition audio handle wired networking and sound without extra cards. Tool-less access to the interior simplifies adding memory, storage or expansion cards during routine upgrades.