DELL Precision T5820 desktop PC Xeon W-2133 32GB 1TB NVMe Quadro P5000 Windows 11 Pro

Precision T5820 tower workstation

The Precision T5820 is a mid-tower desktop built around an Intel Xeon W-2133 six-core processor running at 3.6 GHz with a 3.9 GHz turbo frequency. It ships with 32 GB of DDR4 2666 registered ECC memory across four slots and a 1 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P5000 graphics card with 16 GB GDDR5X memory and four DisplayPort outputs drives multiple professional displays. Windows 11 Pro 64-bit is pre-installed and digitally activated.

LGA 2066 platform limits

The LGA 2066 socket supports Xeon W-2133 and compatible Core X-Series processors up to the platform's thermal and power ceiling. Memory capacity tops out at 256 GB across eight DDR4 2666 slots using registered ECC modules only. The 950 W 80 Plus Gold power supply delivers 90 percent efficiency but fixes the maximum graphics power budget. Four DisplayPort connectors on the Quadro P5000 set the native display limit without adapters. Intel i219 gigabit Ethernet and integrated Realtek ALC3234 audio define the built-in I/O ceiling.

Mid-tower installation notes

The mid-tower chassis requires standard ATX motherboard mounting points and clearance for a full-height, dual-slot graphics card up to the Quadro P5000 length. Registered ECC DDR4 modules must populate slots in matched sets for multi-channel operation. The 950 W PSU uses proprietary Dell cabling; aftermarket power supplies need adapter harnesses. Front-panel connectors follow Dell pinouts, not generic ATX layouts. M.2 NVMe installation uses a dedicated slot with a specific standoff height. GPU auxiliary power draws from the PSU's dedicated PCIe leads.