DELL Precision T5820 desktop PC Xeon W-2255 10-core 16GB DDR4 1TB NVMe Quadro P2000 Win 11 Pro

Dell Precision T5820 workstation

This Dell Precision T5820 tower is built for professionals who need a certified platform with error-correcting memory and a 10-core Intel Xeon W-2255 processor. It ships with 16 GB of DDR4 ECC RAM, a 1 TB NVMe solid-state drive and an Nvidia Quadro P2000 graphics card driving four DisplayPort outputs. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Sustained workload behaviour

The 3.7 GHz base clock with 4.7 GHz turbo allows the 10 cores to maintain throughput during extended rendering, simulation or compilation tasks. Registered ECC memory protects data integrity across long runs while the 1 TB NVMe drive keeps project assets feeding the CPU without mechanical latency. The 950 W 80 Plus Gold supply delivers stable power at 90 % efficiency under continuous load.

Thermals, noise and power

Dell’s tower chassis and 950 W Gold-rated power supply manage heat from the Xeon CPU and Quadro P2000 GPU during typical workstation use. Fan speeds scale with component temperatures so acoustic output stays low during lighter duties and rises only when the 10 cores and 5 GB GDDR5 frame buffer are fully utilised. Power draw tracks workload intensity without exceeding the supply’s rated capacity.