DELL Precision 5820 Tower Xeon W-2123 3.6GHz 32GB DDR4 500GB NVMe Quadro P600 Windows 11 Pro desktop PC

Precision 5820 workstation for professional

The Dell Precision 5820 Tower is a new mid-tower desktop built around an Intel Xeon W-2123 four-core processor running at 3.6 GHz with a 3.9 GHz turbo. It ships with 32 GB of DDR4 2666 registered ECC memory in four 8 GB modules and a 500 GB M.2 NVMe solid-state drive. An Nvidia Quadro P600 graphics card with 2 GB GDDR5 provides four DisplayPort outputs, while Windows 11 Pro 64-bit is pre-installed and digitally activated. The system includes a 950 W 80 Plus Gold power supply and Intel i219 Gigabit Ethernet.

LGA 2066 socket and registered ECC memory

The motherboard uses the LGA 2066 socket and supports a maximum of 256 GB across eight DDR4 slots. Only registered ECC DDR4 2666 modules are compatible; unbuffered or non-ECC memory will not function in this platform. The installed 32 GB configuration occupies four slots, leaving four free for expansion up to the 256 GB limit using identical registered ECC sticks.

Tool-less mid-tower access

The Precision 5820 chassis features tool-less entry for drive bays and memory slots, allowing straightforward NVMe or memory upgrades. The 950 W power supply uses proprietary cabling, so graphics card swaps must match the existing connector layout. Quadro P600 occupies a single full-height slot; larger double-width cards may interfere with adjacent PCIe slots or the memory retention clips. Verify card length and power connector compatibility before purchasing a replacement GPU.