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Black mid-tower workstation chassis with front panel ports and ventilation grilles

DELL

DELL Precision 5820 Tower Xeon W-2123 3.6GHz 16GB DDR4 2TB NVMe Quadro P5000 desktop PC

SKU CH-PE8G-P6PHT

A mid-tower workstation with a 3.6 GHz Intel Xeon W-2123, 16 GB DDR4 ECC memory, 2 TB NVMe SSD and an NVIDIA Quadro P5000 16 GB GDDR5X graphics card, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2123 (3.6 GHz)
  • Xeon W-2123 reaches 3.9 GHz turbo for fast single-thread work
  • 16 GB DDR4-2666 ECC protects data integrity in long renders
  • 2 TB NVMe SSD loads large datasets without bottlenecks
  • Quadro P5000 16 GB GDDR5X drives four displays for multi-monitor workflows
  • 950 W 80 Plus Gold PSU delivers 90 % efficiency under heavy loads

Workstation for Demanding Applications

The Dell Precision 5820 Tower is built for professionals who need reliable compute power for engineering, simulation and content creation. It pairs a 4-core Intel Xeon W-2123 processor running at 3.6 GHz with 16 GB of DDR4 2666 registered ECC memory. A 2 TB PCIe NVMe drive provides fast storage for large project files. The Nvidia Quadro P5000 with 16 GB GDDR5X memory drives up to four displays via DisplayPort.

Thermals Noise and Power Efficiency

A 950 W 80 Plus Gold certified power supply delivers 90 % efficiency at typical loads, reducing waste heat and electricity cost. The mid-tower chassis uses directed airflow to keep the Xeon processor and Quadro graphics card within thermal limits during normal office workloads. Integrated Realtek ALC3234 high-definition audio and Intel i219 Gigabit Ethernet operate without adding acoustic noise. Windows 11 Pro manages power states to balance responsiveness and quiet operation.

Sustained Load Behaviour

Under continuous multi-threaded workloads the 3.9 GHz turbo frequency engages within the 950 W power envelope supported by the Gold-rated supply. Registered ECC memory maintains data integrity across long render or compute jobs without capacity errors. The Quadro P5000 256-bit memory bus sustains bandwidth for large datasets across extended sessions. The 8 available DDR4 slots allow future expansion to 256 GB if workloads grow beyond the installed 16 GB.

How it compares

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

Price $850.99
Pricier than about 71% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 capacity16 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

How do I install the Quadro P5000 into the Precision 5820, and which power cables are often missed?

The Quadro P5000 fits the full-length PCIe x16 slot and needs two 8-pin connectors from the 950 W 80 Plus Gold supply; the second 8-pin is the step most people forget.

What memory upgrades will this workstation need later, and what type must I buy?

Eight DDR4 2666 registered ECC slots support up to 256 GB; add matching 8 GB or 16 GB RDIMMs to keep ECC and speed consistent.

Which limit appears first during sustained heavy rendering on the Xeon W-2123?

The 4-core 3.6 GHz processor hits its thermal ceiling before the 950 W power supply or the Quadro P5000 16 GB GDDR5X frame buffer saturates.

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