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Black mid-tower workstation chassis with front panel ports and vents

DELL

DELL Precision 5820 Tower Xeon W-2275 3.3GHz 14C 32GB 500GB NVMe Quadro P4000 Win 11 Pro

SKU CH-JKTG-P185J

Mid-tower workstation with a 14-core Xeon W-2275, 32GB DDR4 ECC, 500GB NVMe SSD and Quadro P4000 graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 14-core Xeon W-2275 reaches 4.8 GHz turbo for heavy compute
  • 32 GB DDR4-2933 ECC memory protects data integrity
  • 500 GB NVMe SSD accelerates project load times
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision 5820 workstation for multi-threaded

The Dell Precision 5820 Tower is built around an Intel Xeon W-2275 processor with 14 cores running at 3.3GHz and a 4.8GHz turbo frequency. It ships with 32GB of DDR4 2933MHz registered ECC memory across four slots and a 500GB M.2 NVMe solid-state drive. An Nvidia Quadro P4000 graphics card with 8GB GDDR5 memory provides four DisplayPort outputs for multi-monitor setups. Windows 11 Pro is pre-installed and digitally activated.

950W Gold power supply with quiet tower thermals

A Dell 950 Watt 80 Plus Gold certified power supply delivers 90% efficiency at typical loads, keeping power draw and heat output controlled inside the mid-tower chassis. The tower form factor allows unrestricted airflow over the Xeon W-2275 and Quadro P4000, so fan speeds remain low during sustained compute or rendering tasks. Integrated Realtek ALC3234 high-definition audio and an Intel i219 Gigabit Ethernet controller handle I/O without adding acoustic load.

Upgrade path from 4-core or non-ECC desktops

This system replaces older quad-core workstations or consumer desktops that lack ECC memory support and professional GPU drivers. The jump is worth it when workloads demand 14-core parallelism, registered DDR4 stability, and certified Quadro drivers for CAD, simulation or video pipelines. Buyers who need more than 256GB of memory, dual-GPU configurations, or a rackmount form factor should look elsewhere.

Highlights

  • 14-core Xeon W-2275 reaches 4.8 GHz turbo for heavy compute
  • 32 GB DDR4-2933 ECC memory protects data integrity
  • 500 GB NVMe SSD accelerates project load times
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2275 (3.30GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity32GB DDR4
Memory SpeedDDR4 2933
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Questions about this item

How do I install the 32GB DDR4 2933MHz ECC memory into the eight DIMM slots and which slot order avoids the common boot failure?

Populate the four 8GB modules in the white-labelled channels first, matching the CPU silkscreen sequence, then run the built-in memory test before adding more sticks.

When will the 500GB NVMe SSD or the Quadro P4000 8GB GDDR5 need replacement under heavy workloads?

The NVMe drive wears by write cycles; monitor SMART health and plan a swap once the media‑wear indicator approaches its rated limit. The GPU fans and thermal paste typically need service after several years of sustained 3D rendering.

What thermal or power limit appears first when the Xeon W-2275 runs at 4.8GHz Turbo on the 950W 80 Plus Gold supply?

The CPU hits its package power ceiling before the 950W unit saturates, so the Turbo duration is capped by the processor’s own thermal design rather than the PSU headroom.

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