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

DELL

DELL Precision 5820 Tower Xeon W-2145 3.7GHz 32GB DDR4 2TB NVMe Quadro P5000 Windows 11 Pro desktop PC

SKU CH-ES50-8XR8V

Mid-tower workstation with an 8-core Xeon W-2145, 32 GB DDR4 ECC, 2 TB NVMe SSD and Quadro P5000 16 GB GDDR5X graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity32 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2145 (3.7 GHz)
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute
  • 32 GB registered ECC DDR4-2666 protects data integrity in professional workloads
  • 2 TB NVMe SSD provides fast storage for large project files
  • Quadro P5000 with 16 GB GDDR5X drives four displays for visualisation
  • 950 W 80 Plus Gold PSU delivers efficient power to all components

Precision 5820 Tower Workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2145 processor with eight cores running at 3.7 GHz and a 4.5 GHz turbo frequency. It ships with 32 GB of DDR4 2666 registered ECC memory and a 2 TB PCIe NVMe solid-state drive. The system targets professionals who need a certified workstation platform for compute-intensive tasks such as simulation, rendering or large-model CAD.

950 W Gold Power Supply Thermals

A 950 W 80 Plus Gold certified power supply rated at 90 percent efficiency delivers stable power to the CPU, the Nvidia Quadro P5000 graphics card with 16 GB GDDR5X memory and four DisplayPort outputs, and the remaining components. The unit is designed for sustained workloads in a business environment. Buyers who need a lower-power or quieter chassis for a home office should consider a different form factor.

Quadro P5000 16 GB GDDR5X GPU

The installed Quadro P5000 provides 16 GB of GDDR5X video memory across a 256-bit interface and drives up to four DisplayPort monitors. This specification determines whether the workstation suits your visual-computing workload. Buyers who require more video memory or a newer GPU architecture for certified applications will need a different graphics configuration.

How it compares

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

Price $965.99
Pricier than about 75% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% 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-2145 (3.7 GHz)
CPU socketLGA 2066
Memory
RAM capacity32 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 additional DDR4 2666 Registered ECC modules in the Precision 5820, and what step is often missed?

Open the mid-tower case, populate the eight DDR4 slots in the sequence marked on the motherboard, and enable the new capacity in the BIOS — skipping the BIOS step leaves the extra memory invisible to Windows 11 Pro.

Which field-replaceable part in this workstation has a defined service interval?

The 950 watt 80 Plus Gold power supply contains internal fans and capacitors; Dell service manuals recommend inspecting the fan intake and exhaust paths annually to maintain 90 percent efficiency.

What thermal limit appears first when the Xeon W-2145 sustains its 4.5 GHz turbo across all eight cores?

The CPU package hits its maximum junction temperature, causing the firmware to throttle clocks below 3.7 GHz until the 950 watt supply and chassis airflow dissipate the accumulated heat.

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