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Black mid-tower Dell Precision 5820 workstation desktop

DELL

DELL Precision 5820 Tower Workstation Xeon W-2125 128GB DDR4 500GB NVMe Quadro P5000 desktop PC

SKU CH-FV16-FYQKN

Mid-tower workstation with a 4-core Xeon W-2125, 128 GB DDR4 ECC memory, 500 GB NVMe SSD and Quadro P5000 16 GB graphics for professional 3D and compute workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Xeon W-2125 4-core processor reaches 4.5GHz turbo for fast single-thread work
  • 128GB DDR4 2666MHz registered ECC memory handles large datasets without errors
  • 500GB NVMe solid-state drive boots Windows 11 Pro and loads projects quickly
  • Quadro P5000 16GB GDDR5X graphics drives four DisplayPort monitors for visualisation
  • 950W 80 Plus Gold power supply delivers 90% efficiency under heavy loads

Precision 5820 Xeon Workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2125 processor with four cores running at 4.0 GHz and a 4.5 GHz turbo frequency. It ships with 128 GB of registered ECC DDR4 2666 memory in four 32 GB modules and a 500 GB NVMe SSD. An Nvidia Quadro P5000 graphics card with 16 GB GDDR5X memory provides four DisplayPort outputs, while Windows 11 Pro is pre-installed for immediate deployment in professional environments.

Upgrade From Consumer Desktop

This workstation replaces a standard consumer desktop when workloads demand error-correcting memory, a higher core-count Xeon platform and a certified professional GPU driver stack. The jump is worth it for engineers running simulation, rendering or CAD applications that exceed the memory capacity or stability of non-ECC platforms. Buyers who need more than 256 GB of system memory or multiple GPU configurations will find the platform ceiling reached here.

Sustained Load Behaviour

Under continuous heavy compute and graphics load the 950 W 80 Plus Gold power supply operates at 90 percent efficiency to deliver stable power to the CPU and Quadro P5000. Registered ECC DDR4 memory maintains data integrity during long render or calculation sessions without the soft errors that can accumulate on non-ECC modules. The tower chassis and cooling design are engineered to sustain turbo frequencies across all four cores for extended periods rather than brief bursts.

Highlights

  • Xeon W-2125 4-core processor reaches 4.5GHz turbo for fast single-thread work
  • 128GB DDR4 2666MHz registered ECC memory handles large datasets without errors
  • 500GB NVMe solid-state drive boots Windows 11 Pro and loads projects quickly
  • Quadro P5000 16GB GDDR5X graphics drives four DisplayPort monitors for visualisation
  • 950W 80 Plus Gold power supply delivers 90% efficiency under heavy loads

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2125 (4.00GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What power-supply wattage and form factor does the Precision 5820 tower require?

The workstation ships with a 950 W 80 Plus Gold Dell supply built for its mid-tower chassis; any replacement must match that wattage and physical size.

How are the 128 GB of DDR4-2666 ECC modules installed, and what slot mistake should I avoid?

Four 32 GB registered DIMMs occupy four of the eight slots; populate the remaining four slots in matched pairs to keep quad-channel performance.

When will the Quadro P5000 graphics card need replacement for driver support?

NVIDIA currently provides production-branch drivers for the Pascal-based P5000; plan to upgrade when the vendor moves it to legacy-only status.

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