DELL Precision 5820 Tower Xeon W-2255 10 Core 64GB DDR4 500GB NVMe Quadro P600

Precision 5820 Tower Xeon W-2255 Workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2255 processor with 10 cores running at 3.7 GHz base and 4.7 GHz turbo. It ships with 64 GB of DDR4 2933 MHz registered ECC memory across four slots and a 500 GB M.2 NVMe solid-state drive. An NVIDIA Quadro P600 graphics card with 2 GB GDDR5 and four DisplayPort outputs drives multi-monitor setups. Windows 11 Pro is pre-installed and the 950 W 80 Plus Gold power supply delivers 90% efficiency.

Upgrade path from older Xeon towers

This system replaces earlier Precision towers that used slower DDR4 speeds or smaller memory capacities, moving to 2933 MHz registered ECC and a maximum of 256 GB across eight slots. The jump is worth it when workloads demand more than 64 GB of error-correcting memory or when the 10-core Xeon W-2255 cuts render times compared to 6- or 8-core predecessors. Buyers staying on 64 GB or less and using lighter ISV applications may not see proportional gains.

Capacity and headroom for ISV workloads

The 64 GB DDR4 2933 configuration handles typical CAD, BIM and simulation datasets comfortably, while the eight DIMM slots allow expansion to 256 GB for larger models. The 500 GB NVMe drive provides fast OS and active-project storage but will require a secondary drive for long-term archives. The Quadro P600 with 2 GB GDDR5 suits 2D drafting and light 3D viewport work; heavier GPU compute or high-resolution 3D will exceed its frame-buffer capacity.