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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

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2123 (3.6 GHz)
  • 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.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,546.99
Pricier than about 89% of the 14,711 comparable items (median $494.99).
RAM capacity 256 GB DDR4
Higher than about 92% of the 13,125 comparable items (median 16 GB).
SSD storage 500 GB pcie
Lower than about 70% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model nameT5820
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU modelW-2123 (3.6 GHz)
CPU socketLGA 2066
Memory
RAM capacity256 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB pcie
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Other versions of this model

5 more in the same range

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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