DELL Precision 5820 Tower Workstation Xeon W-2145 256GB DDR4 2TB NVMe Quadro P4000

Precision 5820 Xeon workstation

The Dell Precision 5820 is a mid-tower workstation built around an Intel Xeon W-2145 eight-core processor running at 3.7GHz with a 4.5GHz turbo frequency. It ships with 256GB of DDR4 2666 registered ECC memory and a 2TB PCIe NVMe solid-state drive. The Nvidia Quadro P4000 graphics card provides 8GB of GDDR5 memory and four DisplayPort outputs. Windows 11 Pro is pre-installed.

Verify power and memory compatibility

The system includes a 950 watt 80 Plus Gold certified power supply rated at 90% efficiency. The LGA 2066 socket and eight memory slots are fully populated with 32GB modules, reaching the 256GB maximum supported capacity. Confirm that your peripheral power cables and rack or desk space suit a mid-tower chassis before ordering. No mechanical hard drive is installed.

Quad DisplayPort graphics

The Quadro P4000 uses a 256-bit memory interface and drives up to four displays via native DisplayPort connectors. Integrated Intel i219 gigabit Ethernet and Realtek ALC3234 high-definition audio handle wired networking and sound without add-in cards. The black mid-tower chassis uses tool-less access for serviceability, and the 950W supply delivers stable power for sustained compute workloads.