Dell Precision 5820 Tower Xeon W-2275 14C 256GB DDR4 2TB NVMe Quadro P600 Windows 11 Pro

Precision 5820 tower workstation

The Dell Precision 5820 is a mid-tower desktop built around an Intel Xeon W-2275 processor with 14 cores running at 3.3 GHz and a 4.8 GHz turbo frequency. It ships with 256 GB of DDR4 2933 MHz registered ECC memory across eight slots and a 2 TB PCIe NVMe solid-state drive. An Nvidia Quadro P600 graphics card with 2 GB GDDR5 memory provides four DisplayPort outputs. Windows 11 Pro is pre-installed on the 64-bit platform.

Upgrading from older workstations

This system replaces earlier towers that max out at lower core counts or slower memory speeds, delivering a measurable jump in multi-threaded throughput and memory bandwidth. The 14-core Xeon and 256 GB ECC configuration are worth the step up when workloads such as large dataset analysis, simulation or multi-application virtualisation demand sustained parallel performance and error-correcting memory. The 950 W 80 Plus Gold power supply supports the full component set without requiring an external upgrade.

Suited for professional compute.

Engineers, data scientists and software developers who need high core density, large ECC memory capacity and certified ISV stability will find the platform matches those requirements. Buyers whose primary need is real-time ray-traced rendering, complex GPU compute or driving more than four displays should evaluate systems equipped with higher-tier professional graphics cards. The mid-tower chassis also limits the number of full-length add-in cards that can be installed simultaneously.