DELL Precision 5820 Tower Workstation Xeon W-2225 16GB DDR4 1TB NVMe RTX 6000 24GB Windows 11 Pro

Precision 5820 Tower Workstation

The Dell Precision 5820 is a mid-tower workstation built around an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency. It ships with 16GB of DDR4 2666MHz registered ECC memory across two modules and a 1TB PCIe NVMe solid-state drive. An Nvidia Quadro RTX 6000 graphics card with 24GB of GDDR6 memory handles visual compute workloads, while Windows 11 Pro 64-bit is pre-installed for professional software compatibility.

Memory ceiling and display outputs

The system supports up to 256GB of DDR4 2666 memory across eight total slots, allowing substantial expansion beyond the factory 16GB configuration. The Quadro RTX 6000 provides four DisplayPort 1.4 connections and one USB-C port for multi-monitor setups, driving high-resolution displays directly from the graphics card rather than integrated graphics. Gigabit Ethernet via the Intel i219 controller supplies wired network connectivity at standard enterprise speeds.

Power delivery and chassis access

A 950-watt 80 Plus Gold certified power supply rated at 90% efficiency delivers stable power to the Xeon processor and RTX 6000 card under sustained loads. The mid-tower form factor in black provides internal access to the eight memory slots, the M.2 NVMe drive bay, and the full-height graphics card slot for future upgrades or service. Integrated Realtek ALC3234 high-definition audio handles basic sound output without a dedicated sound card.