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Black mid-tower workstation chassis with front panel vents and Dell Precision branding

DELL

DELL Precision 5820 Tower Workstation Xeon W-2245 3.9GHz 16GB DDR4 500GB NVMe Quadro P4000 desktop PC

SKU CH-Z7F5-VZ13X

Tower workstation with Xeon W-2245 8-core processor, 16GB DDR4 ECC memory, 500GB NVMe SSD and Quadro P4000 8GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2245 (3.9 GHz)
  • 8-core Xeon W-2245 reaches 4.7 GHz turbo for heavy workloads
  • 16 GB DDR4-2933 ECC memory protects data integrity
  • 500 GB NVMe SSD accelerates boot and project loads
  • Quadro P4000 with 8 GB GDDR5 drives four displays
  • 950 W 80 Plus Gold PSU delivers 90 % efficiency

Precision 5820 Xeon Workstation

The Dell Precision 5820 is a mid-tower workstation built around an Intel Xeon W-2245 eight-core processor running at 3.9GHz with a 4.7GHz turbo. It ships with 16GB of registered ECC DDR4-2933 memory across eight slots and a 500GB NVMe solid-state drive. An Nvidia Quadro P4000 graphics card with 8GB GDDR5 and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro is pre-installed.

Upgrade from consumer desktop

This system replaces a standard office tower when workloads demand error-correcting memory, certified professional graphics drivers and a 950W 80 Plus Gold power supply. The jump is justified for CAD, simulation or multi-stream video editing that exceeds consumer GPU memory or CPU core counts. It is not suited for buyers who need more than 256GB of total memory capacity or who require a second full-size graphics card.

Sustained load behaviour

The 950W gold-rated supply and tower chassis are designed to maintain the Xeon's 4.7GHz turbo and the Quadro P4000's 8GB frame buffer during extended render or compute sessions. Registered ECC DDR4-2933 modules help prevent data corruption over long jobs. The platform supports up to 256GB of memory for datasets that outgrow the factory 16GB configuration.

How it compares

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

Price $818.99
Pricier than about 70% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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-2245 (3.9 GHz)
CPU socketLGA 2066
Memory
RAM capacity16 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

What motherboard socket does the Xeon W-2245 use in the Precision 5820?

The processor uses an LGA 2066 socket on the workstation motherboard.

How do I add more DDR4 memory to the eight slots?

Open the chassis, release the DIMM latches, align each 288-pin registered ECC module at 2933 MHz, press firmly until the latches click, then close the case.

When should I replace the 950 W 80 Plus Gold power supply?

Plan replacement if the unit cannot maintain stable voltage under load, fan noise increases markedly, or the system shuts down unexpectedly during heavy workloads.

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