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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

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity32 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2275 (3.3 GHz)
  • 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.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,362.99
Pricier than about 85% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).
SSD storage 500 GB pcie
Lower than about 70% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model nameT5820
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU modelW-2275 (3.3 GHz)
CPU socketLGA 2066
Memory
RAM capacity32 GB DDR4
RAM type and speedDDR4 2933
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB pcie
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

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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