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Black mid-tower workstation chassis with front I/O panel

DELL

DELL Precision 5820 Tower Xeon W-2123 64GB 500GB NVMe Quadro P4000 Windows 11 Pro desktop PC

SKU CH-R3ZQ-B7VR6

Mid-tower workstation with 4-core Xeon W-2123, 64GB DDR4 ECC, 500GB NVMe SSD and Quadro P4000 8GB graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Xeon W-2123 quad-core reaches 3.9 GHz turbo for fast single-thread work
  • 64 GB DDR4 2666 MHz registered ECC memory supports large datasets
  • 500 GB NVMe SSD boots Windows 11 Pro and loads projects quickly
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort outputs for multi-monitor setups
  • 950 W 80 Plus Gold power supply delivers 90 % efficient, stable power

Precision 5820 Xeon W-2123 workstation

The Dell Precision 5820 Tower is a mid-tower desktop built for professional workloads. It runs an Intel Xeon W-2123 processor with four cores at 3.6 GHz and a 3.9 GHz turbo frequency. The system includes 64 GB of DDR4 2666 registered ECC memory across four modules. A 500 GB NVMe SSD and an NVIDIA Quadro P4000 graphics card with 8 GB GDDR5 complete the core hardware. Windows 11 Pro is pre-installed.

Suited for ECC memory workflows.

This workstation suits engineers and analysts who need error-correcting memory and certified professional graphics drivers. The four populated DIMM slots leave four free slots for future expansion up to 256 GB total. The single Quadro P4000 occupies one PCIe slot and provides four DisplayPort outputs. Builders who need multiple high-end GPUs or more than 500 GB of primary NVMe storage should look at a different platform.

950 W 80 Plus Gold power supply

The chassis houses a 950 watt power supply rated 80 Plus Gold at 90 percent efficiency. This unit delivers ample headroom for the Xeon W-2123 and the Quadro P4000 under full load. It also supports additional drives and memory upgrades without requiring a power-supply change. The fixed 950 watt capacity is the key specification that determines whether this tower can support your planned configuration.

Highlights

  • Xeon W-2123 quad-core reaches 3.9 GHz turbo for fast single-thread work
  • 64 GB DDR4 2666 MHz registered ECC memory supports large datasets
  • 500 GB NVMe SSD boots Windows 11 Pro and loads projects quickly
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort outputs for multi-monitor setups
  • 950 W 80 Plus Gold power supply delivers 90 % efficient, stable power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2123 (3.60GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity64GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

5 more in the same range

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

Questions about this item

How do I verify the Xeon W-2123 is running at its 3.6 GHz base clock after setup?

Open Task Manager's Performance tab and check the CPU speed reads 3.60 GHz at idle; under load it should reach the 3.9 GHz Turbo figure shown in the specifications.

What components are included and which must be purchased separately?

The tower ships with the Xeon W-2123 processor, 64 GB DDR4 ECC memory in four 16 GB modules, a 500 GB NVMe SSD, Quadro P4000 graphics card with four DisplayPort outputs, 950 W 80 Plus Gold power supply and Windows 11 Pro; a monitor is not included.

Which memory configuration should I choose if I need more capacity later?

The board has eight DDR4 2666 slots and supports up to 256 GB total, so you can add four more registered ECC modules to the four already installed.

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