DELL Precision 5820 Tower Workstation Xeon W-2225 128GB DDR4 500GB NVMe RTX 4000

Precision 5820 Xeon Workstation

The Dell Precision 5820 tower is a business-class workstation built around an Intel Xeon W-2225 four-core processor running at 4.1 GHz with a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2666 MHz registered ECC memory in a four-module configuration. The system targets engineers, designers and analysts who need certified application stability and error-correcting memory for large datasets.

Mid-tower build with 950 W Gold supply

The mid-tower chassis uses an LGA 2066 motherboard with eight total memory slots, allowing expansion up to 256 GB. A 950 watt 80 Plus Gold certified power supply rated at 90 percent efficiency delivers headroom for the included Nvidia Quadro RTX 4000 graphics card and additional storage drives. The 500 GB PCIe NVMe SSD occupies one M.2 slot, leaving room for further high-speed storage without adding drive cages.

Sustained load on Quadro RTX 4000

The Quadro RTX 4000 provides 8 GB of GDDR6 memory on a 256-bit bus and outputs through three DisplayPort 1.4 connectors plus one USB-C port. Its blower-style cooler exhausts heat directly out the rear, helping maintain stable GPU temperatures during extended rendering or simulation sessions. The 950 watt Gold power supply supports continuous draw without throttling, while the Xeon's ECC memory protects data integrity over long compute runs.