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Black mid-tower workstation chassis, matte finish, front panel with Dell badge and power button

DELL

DELL Precision 5820 Tower Workstation Xeon W-2235 64GB DDR4 500GB NVMe Quadro P4000 desktop PC

SKU CH-NZZ0-M6AHB

A tower workstation with a 6-core Xeon W-2235, 64GB DDR4 ECC memory, 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
  • 6-core Xeon W-2235 reaches 4.6 GHz turbo for heavy compute
  • 64 GB DDR4 2933 MHz ECC memory handles large datasets
  • 500 GB NVMe SSD provides fast boot and project load
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Professional Workstation Tower

The Dell Precision 5820 is a mid-tower desktop built around an Intel Xeon W-2235 processor running at 3.60 GHz with a 4.6 GHz turbo frequency. It ships with 64 GB of DDR4 2933 MHz registered ECC memory across four slots and a 500 GB PCIe NVMe solid-state drive. An NVIDIA Quadro P4000 graphics card with 8 GB GDDR5 memory provides four DisplayPort outputs. Windows 11 Pro is pre-installed.

Suited For

This system suits professionals who need certified stability for CAD, 3D modelling or compute workloads that benefit from ECC memory and a professional GPU driver stack. The eight total memory slots allow expansion up to 256 GB for larger datasets. Buyers who require multiple high-wattage graphics cards or a larger number of internal drive bays should evaluate alternative chassis configurations.

Deciding Specification

The single specification that decides fit is the NVIDIA Quadro P4000 with 8 GB GDDR5 and four DisplayPort connectors. If your software stack is certified for this GPU and its memory capacity meets your viewport and rendering needs, the workstation aligns with the requirement. If the application demands more GPU memory or different display outputs, a different graphics configuration is necessary.

Highlights

  • 6-core Xeon W-2235 reaches 4.6 GHz turbo for heavy compute
  • 64 GB DDR4 2933 MHz ECC memory handles large datasets
  • 500 GB NVMe SSD provides fast boot and project load
  • 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-2235 (3.60GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity64GB DDR4
Memory SpeedDDR4 2933
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Questions about this item

How long can the Xeon W-2235 sustain its 4.6 GHz turbo before thermal limits throttle it?

The 950 W 80 Plus Gold supply and tower airflow are built for continuous load, but the exact turbo duration depends on your workload and ambient temperature.

What noise and heat levels should I expect when the Quadro P4000 and Xeon run all day?

The 950 W Gold PSU runs at 90 % efficiency, reducing waste heat, while the mid-tower chassis uses Dell's thermal design to keep fan noise low under sustained compute or render tasks.

Do I need to buy a monitor and input devices separately to use this workstation?

Yes — no monitor, keyboard or mouse are included; you must provide a DisplayPort-capable display and USB peripherals to operate the system.

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