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Black Dell Precision 5820 mid-tower workstation

DELL

DELL Precision 5820 Tower Workstation Xeon W-2235 128GB DDR4 2TB NVMe Quadro P5000

SKU CH-PRBD-CF00M

Mid-tower workstation with a 6-core Xeon W-2235, 128GB DDR4 ECC memory, 2TB NVMe storage and a Quadro P5000 16GB graphics card

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Xeon W-2235 six-core CPU reaches 4.6 GHz turbo for demanding workloads
  • 128 GB DDR4 2933 MHz registered ECC memory supports large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • NVIDIA Quadro P5000 16 GB GDDR5X drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficient energy

Precision 5820 Xeon W-2235 Workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2235 six-core processor running at 3.60 GHz with a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2933 MHz registered ECC memory across four 32 GB modules and a 2 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P5000 graphics card with 16 GB GDDR5X memory and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro is pre-installed.

Upgrade from consumer desktops or older towers

This system replaces standard business desktops that lack ECC memory, workstation-class graphics and the LGA 2066 platform's memory capacity. The jump is worth it when applications demand registered DDR4 memory, 16 GB of professional GPU memory or a 950 W 80 Plus Gold certified power supply for sustained loads. Buyers who need more than 256 GB of total memory or a different GPU architecture should look elsewhere.

Check LGA 2066 cooler clearance and PSU connectors

Verify that your existing CPU cooler fits the LGA 2066 socket and the mid-tower chassis before ordering. Confirm the 950 W power supply includes the required PCIe power connectors for the Quadro P5000. Ensure the four DisplayPort outputs match your display cabling. The unit includes no monitor, so plan for external displays.

Highlights

  • Intel Xeon W-2235 six-core CPU reaches 4.6 GHz turbo for demanding workloads
  • 128 GB DDR4 2933 MHz registered ECC memory supports large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • NVIDIA Quadro P5000 16 GB GDDR5X drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficient energy

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 P5000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2933
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD2 TB PCIe
HDDNo
Screen SizeNo Screen

Questions about this item

What mid-tower form factor and LGA 2066 socket does the Precision 5820 use for the Xeon W-2235?

The workstation is a mid-tower chassis with an LGA 2066 socket that accepts the Xeon W-2235 processor.

How are the four 32 GB DDR4 2933 MHz registered ECC modules installed in the eight DIMM slots?

Populate the four modules in the correct channel order shown in the service manual; the common mistake is placing them in adjacent slots instead of the prescribed alternating pattern.

When must the 950 W 80 Plus Gold power supply or the Quadro P5000 16 GB GDDR5X card be replaced?

Replace the PSU if it fails to deliver stable 12 V rails under load, and swap the graphics card if display artefacts appear or driver crashes persist after clean reinstallation.

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