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Black mid-tower desktop workstation with Dell Precision branding

DELL

DELL Precision 5820 Tower Xeon W-2123 128GB DDR4 2TB NVMe Quadro P5000 Windows 11 Pro

SKU CH-H4ET-A3PR6

Mid-tower workstation with Xeon W-2123, 128GB DDR4 ECC, 2TB NVMe and Quadro P5000 16GB for multi-display workflows

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2123 (3.6 GHz)
  • Xeon W-2123 4-core processor reaches 3.9 GHz turbo for demanding workloads
  • 128 GB DDR4 2666 MHz ECC memory handles large datasets with error correction
  • 2 TB NVMe SSD provides fast storage for projects and applications
  • Quadro P5000 16 GB GDDR5X graphics drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficient power

Precision 5820 Tower for professional workloads

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 across four cores. It ships with 128 GB of DDR4 2666 registered ECC memory in four 32 GB modules and a 2 TB PCIe NVMe solid-state drive. Graphics are handled by an NVIDIA Quadro P5000 card with 16 GB of GDDR5X memory and four DisplayPort outputs. The system includes a 950 W 80 Plus Gold power supply and comes with Windows 11 Pro pre-installed.

Suited to compute-heavy tasks not for light office

This configuration suits engineers, designers and data analysts who need strong single-thread speed, large ECC memory capacity and certified professional graphics drivers for CAD, simulation or rendering workloads. The four-core Xeon and 128 GB RAM handle large assemblies and datasets comfortably. Buyers whose work stays in web browsers, email or basic document editing will not use the ECC memory or Quadro certification and should consider a simpler desktop.

Steady output under long renders and simulations

The 950 W Gold-rated supply and workstation-class thermal design keep the Xeon at its rated frequencies during extended compile jobs, finite-element analyses or GPU compute tasks. Registered ECC memory protects data integrity over multi-hour runs without the errors that can appear on non-ECC systems. The Quadro P5000 maintains stable driver behaviour for ISV-certified applications throughout sustained load.

How it compares

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

Price $1,383.99
Pricier than about 86% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% of the 13,125 comparable items (median 16 GB).
SSD storage 2 TB PCIe
Higher than about 90% 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 capacity128 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage2 TB 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

Does the 128GB DDR4 2666MHz memory fill all eight DIMM slots or leave room for expansion?

The 128GB kit uses four 32GB registered ECC modules, occupying half of the eight available DDR4 slots and leaving four free for future upgrades up to the 256GB maximum.

Will the Quadro P5000 with its four DisplayPort outputs drive my existing 1080p monitors without adapters?

Yes, the card provides four native DisplayPort connectors so each 1080p panel can plug in directly using standard DisplayPort cables.

How can I verify the Xeon W-2123 is hitting its 3.9GHz turbo frequency under load?

Open Task Manager’s Performance tab or a utility such as HWMonitor while running a demanding workload; the CPU clock should show 3.9GHz on active cores when thermal headroom allows.

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