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

DELL

DELL Precision 5820 Tower Workstation Xeon W-2145 3.7GHz 64GB DDR4 500GB NVMe Quadro P4000

SKU CH-RE3K-5DHXM

A tower workstation with an 8-core Xeon processor, 64GB DDR4 ECC memory, 500GB NVMe SSD and Quadro P4000 graphics for demanding professional applications

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2145 (3.7 GHz)
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute
  • 64 GB DDR4-2666 registered ECC memory handles large datasets reliably
  • 500 GB NVMe SSD boots Windows 11 Pro and loads projects fast
  • Quadro P4000 8 GB GDDR5 drives four displays for visual work
  • 950 W 80 Plus Gold supply delivers stable power under load

Precision 5820 Xeon workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2145 eight-core processor running at 3.7 GHz with a 4.5 GHz turbo frequency. It targets professionals running CAD, simulation or rendering workloads that benefit from ECC memory and certified drivers. Windows 11 Pro is pre-installed and activated.

64 GB DDR4 ECC and 500 GB NVMe

Four 16 GB DDR4 2666 MHz registered ECC modules populate half of the eight available slots, leaving room to expand toward the 256 GB maximum. The single 500 GB PCIe NVMe SSD provides fast boot and application load times; users with large project libraries will need to add secondary storage.

950 W Gold supply cools Quadro P4000

An 80 Plus Gold 950 W power supply delivers up to 90 percent efficiency while feeding the Nvidia Quadro P4000 with 8 GB GDDR5 across four DisplayPort outputs. In typical workloads the system runs quietly; sustained compute tasks will raise fan speeds and power draw accordingly.

How it compares

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

Price $780.99
Pricier than about 68% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% 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-2145 (3.7 GHz)
CPU socketLGA 2066
Memory
RAM capacity64 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 P4000
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

Will my existing DDR4 2666 ECC modules work alongside the 64GB already installed?

Yes, the board has eight DDR4 slots supporting up to 256GB total, so your 2666MHz registered ECC sticks can fill the remaining four slots.

How can I confirm the Quadro P4000 is running at full 8GB GDDR5 capacity after setup?

Open Windows Device Manager, expand Display adapters, right-click the Quadro P4000, choose Properties, and the Adapter tab will show 8GB dedicated video memory.

Does the box include the 950W 80 Plus Gold power supply and Windows 11 Pro licence, or must I buy them separately?

The 950W Gold-certified PSU is built into the tower and Windows 11 Pro is pre-activated, so nothing extra is required for power or OS.

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