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Black mid-tower workstation, Precision 5820 front panel visible

DELL

DELL Precision 5820 Tower Xeon W-2123 256GB DDR4 500GB NVMe Quadro P5000 Windows 11 Pro desktop PC

SKU CH-GMGF-ZVNEN

A high-performance workstation tower with a 4-core Xeon W-2123 processor, 256 GB DDR4 ECC memory, 500 GB NVMe SSD and a Quadro P5000 16 GB graphics card, running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Xeon W-2123 3.6 GHz quad-core handles heavy workloads
  • 256 GB DDR4 2666 MHz registered ECC memory runs large datasets
  • 500 GB NVMe solid-state drive boots and loads fast
  • NVIDIA Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold supply delivers stable power

Precision 5820 Tower Xeon W-2123 workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2123 processor running at 3.6 GHz with a 3.9 GHz turbo frequency. It targets professionals who need reliable compute power for CAD, rendering or simulation workloads. The system ships with Windows 11 Pro pre-installed and activated.

256 GB registered ECC DDR4 and Quadro P5000

Eight 32 GB DDR4 2666 MHz registered ECC modules fill the memory slots, providing 256 GB of error-correcting capacity for data integrity. A 500 GB M.2 NVMe solid-state drive handles boot and active project storage. The Nvidia Quadro P5000 adds 16 GB GDDR5X video memory and four DisplayPort outputs for multi-monitor setups.

950 W 80 Plus Gold power supply in black chassis

The black mid-tower chassis houses a 950 watt 80 Plus Gold certified power supply rated at 90 percent efficiency. Connectivity includes Intel i219 Gigabit Ethernet and Realtek ALC3234 high-definition audio. No monitor is included, so users must provide their own display devices.

Highlights

  • Intel Xeon W-2123 3.6 GHz quad-core handles heavy workloads
  • 256 GB DDR4 2666 MHz registered ECC memory runs large datasets
  • 500 GB NVMe solid-state drive boots and loads fast
  • NVIDIA Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold supply delivers 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 P5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

How often will the 256 GB DDR4 2666 registered ECC memory need replacement?

The 256 GB DDR4 2666 registered ECC memory is solid-state with no moving parts; it typically lasts the life of the workstation and only needs replacement if a module fails or capacity must increase beyond the 256 GB maximum.

Which component hits its limit first when the Xeon W-2123 runs at 3.9 GHz turbo and the Quadro P5000 pushes 16 GB GDDR5X?

The Quadro P5000 16 GB GDDR5X frame buffer fills before the 4-core Xeon W-2123 saturates, so GPU memory bandwidth becomes the first bottleneck in sustained rendering or simulation workloads.

What noise and heat should I expect from the 950 W 80 Plus Gold supply when the tower runs all day?

The 950 W 80 Plus Gold power supply operates at 90 % efficiency, so waste heat stays low; the mid-tower chassis uses thermostatically controlled fans that ramp up only under heavy GPU compute, keeping idle noise near office background levels.

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