DELL Precision T5820 Tower Xeon W-2155 3.3GHz 10 Core 64GB DDR4 2TB NVMe Quadro P600 Windows 11 Pro

Precision T5820 Xeon W-2155 workstation

The Dell Precision T5820 Tower is a mid-tower desktop built around an Intel Xeon W-2155 processor with 10 cores running at 3.3 GHz and a 4.5 GHz turbo frequency. It ships with 64 GB of DDR4 2666 registered ECC memory in a four-module configuration. A 2 TB PCIe NVMe solid-state drive provides the primary storage. The Nvidia Quadro P600 graphics card with 2 GB GDDR5 memory drives up to four DisplayPort monitors. Windows 11 Pro is pre-installed and digitally activated.

Build integration and expansion

The LGA 2066 platform offers eight total memory slots, allowing the 64 GB installed today to grow toward the 256 GB maximum supported capacity. The 950 watt 80 Plus Gold certified power supply delivers 90 percent efficiency and reserves headroom for additional internal cards or storage devices. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 high-definition audio handle networking and sound without extra add-in boards. No monitor is included, so a display must be sourced separately.

Sustained-load behaviour

The Xeon W-2155 maintains its turbo frequency within the thermal envelope of the tower chassis during extended compute tasks. Registered ECC memory protects data integrity across long rendering or simulation runs. The Quadro P600’s 128-bit GDDR5 frame buffer supports stable viewport performance for professional 3D applications over multi-hour sessions. The Gold-rated power supply sustains efficient delivery without throttling under continuous full-system load.