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Black mid-tower workstation desktop computer

DELL

DELL Precision 5820 Tower Workstation Xeon W-2123 256GB DDR4 1TB NVMe Quadro P2000 desktop PC

SKU CH-XM25-KSM4P

A mid-tower workstation with a 3.6 GHz Xeon W-2123, 256 GB DDR4 2666 ECC memory, 1 TB NVMe SSD and Quadro P2000 5 GB GDDR5 graphics, running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Xeon W-2123 4-core CPU reaches 3.9 GHz turbo for fast compute
  • 256 GB DDR4 2666 MHz registered ECC memory handles large datasets
  • 1 TB NVMe SSD provides rapid boot and project loading
  • Quadro P2000 5 GB GDDR5 GPU drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency

Precision 5820 Xeon workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2123 3.6 GHz quad-core processor with 3.9 GHz turbo. It ships with 256 GB of DDR4 2666 MHz registered ECC memory across eight slots and a 1 TB PCIe NVMe solid-state drive. The Nvidia Quadro P2000 graphics card provides 5 GB GDDR5 memory and four DisplayPort outputs for multi-monitor setups. Windows 11 Pro is pre-installed for professional workflows.

950 W Gold supply thermals

A Dell 950 watt 80 Plus Gold certified power supply delivers 90 percent efficiency under typical loads. The unit powers the Xeon processor, fully populated memory banks and Quadro P2000 without requiring additional cables. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 high-definition audio are supported by the same power budget. The tower chassis uses standard Dell airflow paths to manage heat from the CPU and GPU during sustained workloads.

ECC memory eight-slot chassis

Eight DIMM slots are filled with 32 GB modules to reach the 256 GB maximum supported capacity, leaving no empty slots for future expansion. The registered ECC DDR4 memory ensures data integrity for compute-intensive tasks. Four DisplayPort connectors on the Quadro P2000 allow direct connection of up to four displays without adapters. The mid-tower form factor fits standard rack or desk spaces while providing tool-less access to drive bays and PCIe slots.

Highlights

  • Intel Xeon W-2123 4-core CPU reaches 3.9 GHz turbo for fast compute
  • 256 GB DDR4 2666 MHz registered ECC memory handles large datasets
  • 1 TB NVMe SSD provides rapid boot and project loading
  • Quadro P2000 5 GB GDDR5 GPU drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency

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 P2000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

How do I install the 256GB DDR4 2666MHz Registered ECC memory and what step is often missed?

Fill all eight DIMM slots with the 32GB modules; the step often missed is enabling ECC in the BIOS so the workstation can correct single-bit errors.

Which component will need replacement first under continuous heavy workloads?

The 950 Watt 80 Plus Gold power supply is the first part that typically requires replacement after years of sustained high-load operation.

What thermal limit appears first when the Xeon W-2123 runs at 3.9GHz Turbo for extended periods?

The CPU hits its thermal throttle point before the 950W PSU or Quadro P2000 reach their limits, reducing clock speed to stay within safe temperatures.

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